| Commit | Line | Data |
|---|
| 8e30e889 |
1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| 2 | <html xmlns="http://www.w3.org/1999/xhtml"> |
| 3 | <!-- |
| 4 | This file was generated by Devel::NYTProf version 4.06 |
| 5 | --> |
| 6 | <head> |
| 7 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| 8 | <meta http-equiv="Content-Language" content="en-us" /> |
| 9 | <title>Profile of Template/Stash.pm</title> |
| 10 | <link rel="stylesheet" type="text/css" href="style.css" /> |
| 11 | <script type="text/javascript" src="js/jquery-min.js"></script> |
| 12 | |
| 13 | <script type="text/javascript" src="js/jquery-tablesorter-min.js"></script> |
| 14 | <link rel="stylesheet" type="text/css" href="js/style-tablesorter.css" /> |
| 15 | <script type="text/javascript"> |
| 16 | // when a column is first clicked on to sort it, use descending order |
| 17 | // XXX doesn't seem to work (and not just because the tablesorter formatSortingOrder() is broken) |
| 18 | $.tablesorter.defaults.sortInitialOrder = "desc"; |
| 19 | // add parser through the tablesorter addParser method |
| 20 | $.tablesorter.addParser({ |
| 21 | id: 'fmt_time', // name of this parser |
| 22 | is: function(s) { |
| 23 | return false; // return false so this parser is not auto detected |
| 24 | }, |
| 25 | format: function(orig) { // format data for normalization |
| 26 | // console.log(orig); |
| 27 | val = orig.replace(/ns/,''); |
| 28 | if (val != orig) { return val / (1000*1000*1000); } |
| 29 | val = orig.replace(/µs/,''); /* XXX use µ ? */ |
| 30 | if (val != orig) { return val / (1000*1000); } |
| 31 | var val = orig.replace(/ms/,''); |
| 32 | if (val != orig) { return val / (1000); } |
| 33 | var val = orig.replace(/s/,''); |
| 34 | if (val != orig) { return val; } |
| 35 | if (orig == '0') { return orig; } |
| 36 | console.log('no match for fmt_time of '.concat(orig)); |
| 37 | return orig; |
| 38 | }, |
| 39 | type: 'numeric' // set type, either numeric or text |
| 40 | }); |
| 41 | </script> |
| 42 | </head> |
| 43 | |
| 44 | <body > |
| 45 | <div class="header" style="position: relative; overflow-x: hidden; overflow-y: hidden; z-index: 0; "> |
| 46 | <div class="header_back"> |
| 47 | <a href="index.html">← Index</a> |
| 48 | </div> |
| 49 | <div class="headerForeground" style="float: left"> |
| 50 | <span class="siteTitle">NYTProf Performance Profile</span> |
| 51 | <span class="siteSubtitle">  <span>« <span class="mode_btn"><a href="Template-Stash-pm-2144-block.html">block view</a></span> • <span class="mode_btn mode_btn_selected">line view</span> • <span class="mode_btn"><a href="Template-Stash-pm-2144-sub.html">sub view</a></span> »</span><br /> |
| 52 | For script/nytprof.pl |
| 53 | </span> |
| 54 | </div> |
| 55 | <div class="headerForeground" style="float: right; text-align: right"> |
| 56 | <span class="siteTitle"> </span> |
| 57 | <span class="siteSubtitle">Run on Thu May 31 16:29:39 2012<br />Reported on Thu May 31 16:40:51 2012</span> |
| 58 | </div> |
| 59 | <div style="position: absolute; left: 0px; top: 0%; width: 100%; height: 101%; z-index: -1; background-color: rgb(17, 136, 255); "></div> |
| 60 | <div style="position: absolute; left: 0px; top: 2%; width: 100%; height: 99%; z-index: -1; background-color: rgb(16, 134, 253); "></div> |
| 61 | <div style="position: absolute; left: 0px; top: 4%; width: 100%; height: 97%; z-index: -1; background-color: rgb(16, 133, 252); "></div> |
| 62 | <div style="position: absolute; left: 0px; top: 6%; width: 100%; height: 95%; z-index: -1; background-color: rgb(15, 131, 250); "></div> |
| 63 | <div style="position: absolute; left: 0px; top: 8%; width: 100%; height: 93%; z-index: -1; background-color: rgb(15, 130, 249); "></div> |
| 64 | <div style="position: absolute; left: 0px; top: 10%; width: 100%; height: 91%; z-index: -1; background-color: rgb(15, 129, 248); "></div> |
| 65 | <div style="position: absolute; left: 0px; top: 12%; width: 100%; height: 89%; z-index: -1; background-color: rgb(14, 127, 246); "></div> |
| 66 | <div style="position: absolute; left: 0px; top: 14%; width: 100%; height: 87%; z-index: -1; background-color: rgb(14, 126, 245); "></div> |
| 67 | <div style="position: absolute; left: 0px; top: 16%; width: 100%; height: 85%; z-index: -1; background-color: rgb(14, 125, 244); "></div> |
| 68 | <div style="position: absolute; left: 0px; top: 18%; width: 100%; height: 83%; z-index: -1; background-color: rgb(13, 123, 242); "></div> |
| 69 | <div style="position: absolute; left: 0px; top: 20%; width: 100%; height: 81%; z-index: -1; background-color: rgb(13, 122, 241); "></div> |
| 70 | <div style="position: absolute; left: 0px; top: 22%; width: 100%; height: 79%; z-index: -1; background-color: rgb(13, 121, 240); "></div> |
| 71 | <div style="position: absolute; left: 0px; top: 24%; width: 100%; height: 77%; z-index: -1; background-color: rgb(12, 119, 238); "></div> |
| 72 | <div style="position: absolute; left: 0px; top: 26%; width: 100%; height: 75%; z-index: -1; background-color: rgb(12, 118, 237); "></div> |
| 73 | <div style="position: absolute; left: 0px; top: 28%; width: 100%; height: 73%; z-index: -1; background-color: rgb(12, 116, 235); "></div> |
| 74 | <div style="position: absolute; left: 0px; top: 30%; width: 100%; height: 71%; z-index: -1; background-color: rgb(11, 115, 234); "></div> |
| 75 | <div style="position: absolute; left: 0px; top: 32%; width: 100%; height: 69%; z-index: -1; background-color: rgb(11, 114, 233); "></div> |
| 76 | <div style="position: absolute; left: 0px; top: 34%; width: 100%; height: 67%; z-index: -1; background-color: rgb(11, 112, 231); "></div> |
| 77 | <div style="position: absolute; left: 0px; top: 36%; width: 100%; height: 65%; z-index: -1; background-color: rgb(10, 111, 230); "></div> |
| 78 | <div style="position: absolute; left: 0px; top: 38%; width: 100%; height: 63%; z-index: -1; background-color: rgb(10, 110, 229); "></div> |
| 79 | <div style="position: absolute; left: 0px; top: 40%; width: 100%; height: 61%; z-index: -1; background-color: rgb(10, 108, 227); "></div> |
| 80 | <div style="position: absolute; left: 0px; top: 42%; width: 100%; height: 59%; z-index: -1; background-color: rgb(9, 107, 226); "></div> |
| 81 | <div style="position: absolute; left: 0px; top: 44%; width: 100%; height: 57%; z-index: -1; background-color: rgb(9, 106, 225); "></div> |
| 82 | <div style="position: absolute; left: 0px; top: 46%; width: 100%; height: 55%; z-index: -1; background-color: rgb(9, 104, 223); "></div> |
| 83 | <div style="position: absolute; left: 0px; top: 48%; width: 100%; height: 53%; z-index: -1; background-color: rgb(8, 103, 222); "></div> |
| 84 | <div style="position: absolute; left: 0px; top: 50%; width: 100%; height: 51%; z-index: -1; background-color: rgb(8, 102, 221); "></div> |
| 85 | <div style="position: absolute; left: 0px; top: 52%; width: 100%; height: 49%; z-index: -1; background-color: rgb(8, 100, 219); "></div> |
| 86 | <div style="position: absolute; left: 0px; top: 54%; width: 100%; height: 47%; z-index: -1; background-color: rgb(7, 99, 218); "></div> |
| 87 | <div style="position: absolute; left: 0px; top: 56%; width: 100%; height: 45%; z-index: -1; background-color: rgb(7, 97, 216); "></div> |
| 88 | <div style="position: absolute; left: 0px; top: 58%; width: 100%; height: 43%; z-index: -1; background-color: rgb(7, 96, 215); "></div> |
| 89 | <div style="position: absolute; left: 0px; top: 60%; width: 100%; height: 41%; z-index: -1; background-color: rgb(6, 95, 214); "></div> |
| 90 | <div style="position: absolute; left: 0px; top: 62%; width: 100%; height: 39%; z-index: -1; background-color: rgb(6, 93, 212); "></div> |
| 91 | <div style="position: absolute; left: 0px; top: 64%; width: 100%; height: 37%; z-index: -1; background-color: rgb(6, 92, 211); "></div> |
| 92 | <div style="position: absolute; left: 0px; top: 66%; width: 100%; height: 35%; z-index: -1; background-color: rgb(5, 91, 210); "></div> |
| 93 | <div style="position: absolute; left: 0px; top: 68%; width: 100%; height: 33%; z-index: -1; background-color: rgb(5, 89, 208); "></div> |
| 94 | <div style="position: absolute; left: 0px; top: 70%; width: 100%; height: 31%; z-index: -1; background-color: rgb(5, 88, 207); "></div> |
| 95 | <div style="position: absolute; left: 0px; top: 72%; width: 100%; height: 29%; z-index: -1; background-color: rgb(4, 87, 206); "></div> |
| 96 | <div style="position: absolute; left: 0px; top: 74%; width: 100%; height: 27%; z-index: -1; background-color: rgb(4, 85, 204); "></div> |
| 97 | <div style="position: absolute; left: 0px; top: 76%; width: 100%; height: 25%; z-index: -1; background-color: rgb(4, 84, 203); "></div> |
| 98 | <div style="position: absolute; left: 0px; top: 78%; width: 100%; height: 23%; z-index: -1; background-color: rgb(3, 82, 201); "></div> |
| 99 | <div style="position: absolute; left: 0px; top: 80%; width: 100%; height: 21%; z-index: -1; background-color: rgb(3, 81, 200); "></div> |
| 100 | <div style="position: absolute; left: 0px; top: 82%; width: 100%; height: 19%; z-index: -1; background-color: rgb(3, 80, 199); "></div> |
| 101 | <div style="position: absolute; left: 0px; top: 84%; width: 100%; height: 17%; z-index: -1; background-color: rgb(2, 78, 197); "></div> |
| 102 | <div style="position: absolute; left: 0px; top: 86%; width: 100%; height: 15%; z-index: -1; background-color: rgb(2, 77, 196); "></div> |
| 103 | <div style="position: absolute; left: 0px; top: 88%; width: 100%; height: 13%; z-index: -1; background-color: rgb(2, 76, 195); "></div> |
| 104 | <div style="position: absolute; left: 0px; top: 90%; width: 100%; height: 11%; z-index: -1; background-color: rgb(1, 74, 193); "></div> |
| 105 | <div style="position: absolute; left: 0px; top: 92%; width: 100%; height: 9%; z-index: -1; background-color: rgb(1, 73, 192); "></div> |
| 106 | <div style="position: absolute; left: 0px; top: 94%; width: 100%; height: 7%; z-index: -1; background-color: rgb(1, 72, 191); "></div> |
| 107 | <div style="position: absolute; left: 0px; top: 96%; width: 100%; height: 5%; z-index: -1; background-color: rgb(0, 70, 189); "></div> |
| 108 | <div style="position: absolute; left: 0px; top: 98%; width: 100%; height: 3%; z-index: -1; background-color: rgb(0, 69, 188); "></div> |
| 109 | <div style="position: absolute; left: 0px; top: 100%; width: 100%; height: 1%; z-index: -1; background-color: rgb(0, 68, 187); "></div> |
| 110 | </div> |
| 111 | |
| 112 | <div class="body_content"><br /> |
| 113 | <table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///Users/edenc/perl5/lib/perl5/darwin-multi-2level/Template/Stash.pm">/Users/edenc/perl5/lib/perl5/darwin-multi-2level/Template/Stash.pm</a></td></tr> |
| 114 | <tr><td class="h">Statements</td><td align="left">Executed 25 statements in 2.30ms</td></tr></table> |
| 115 | |
| 116 | <table id="subs_table" border="1" cellpadding="0" class="tablesorter"> |
| 117 | <caption>Subroutines</caption> |
| 118 | <thead> |
| 119 | <tr> |
| 120 | <th>Calls</th> |
| 121 | <th><span title="Number of Places sub is called from">P</span></th> |
| 122 | <th><span title="Number of Files sub is called from">F</span></th> |
| 123 | <th>Exclusive<br />Time</th> |
| 124 | <th>Inclusive<br />Time</th> |
| 125 | <th>Subroutine</th> |
| 126 | </tr> |
| 127 | </thead> |
| 128 | <tbody> |
| 129 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">3.22ms</span></td><td class="c0"><span title="0.0%">3.43ms</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::BEGIN@24</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#24">BEGIN@24</a></span></td></tr> |
| 130 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c1"><span title="0.0%">13µs</span></td><td class="c1"><span title="0.0%">16µs</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::BEGIN@22</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#22">BEGIN@22</a></span></td></tr> |
| 131 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c2"><span title="0.0%">13µs</span></td><td class="c3"><span title="0.0%">13µs</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::new</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#111">new</a></span></td></tr> |
| 132 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">10µs</span></td><td class="c3"><span title="0.0%">12µs</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::BEGIN@25</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#25">BEGIN@25</a></span></td></tr> |
| 133 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">8µs</span></td><td class="c0"><span title="0.0%">46µs</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::BEGIN@26</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#26">BEGIN@26</a></span></td></tr> |
| 134 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">7µs</span></td><td class="c3"><span title="0.0%">11µs</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::BEGIN@23</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#23">BEGIN@23</a></span></td></tr> |
| 135 | <tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">6µs</span></td><td class="c3"><span title="0.0%">6µs</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::CORE:qr</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#Template__Stash__CORE_qr">CORE:qr</a> (opcode)</span></td></tr> |
| 136 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::__ANON__[:317]</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#315">__ANON__[:317]</a></span></td></tr> |
| 137 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::__ANON__[:320]</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#320">__ANON__[:320]</a></span></td></tr> |
| 138 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::_assign</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#585">_assign</a></span></td></tr> |
| 139 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::_dotop</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#419">_dotop</a></span></td></tr> |
| 140 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::_dump</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#647">_dump</a></span></td></tr> |
| 141 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::_dump_frame</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#652">_dump_frame</a></span></td></tr> |
| 142 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::_reconstruct_ident</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#375">_reconstruct_ident</a></span></td></tr> |
| 143 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::clone</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#148">clone</a></span></td></tr> |
| 144 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::declone</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#186">declone</a></span></td></tr> |
| 145 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::define_vmethod</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#73">define_vmethod</a></span></td></tr> |
| 146 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::get</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#207">get</a></span></td></tr> |
| 147 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::getref</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#295">getref</a></span></td></tr> |
| 148 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::set</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#252">set</a></span></td></tr> |
| 149 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::undefined</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#355">undefined</a></span></td></tr> |
| 150 | <tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">Template::Stash::::update</span>Template::Stash::<a href="Template-Stash-pm-2144-line.html#334">update</a></span></td></tr> |
| 151 | </tbody></table> |
| 152 | Call graph for these subroutines as a |
| 153 | <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a> |
| 154 | <a href="Users-edenc-perl5-lib-perl5-darwin-multi-2level-Template-Stash-pm.dot">dot language file</a>. |
| 155 | |
| 156 | <table border="1" cellpadding="0"> |
| 157 | <thead> |
| 158 | <tr><th>Line</th> |
| 159 | <th><span title="Number of statements executed">State<br />ments</span></th> |
| 160 | <th><span title="Time spend executing statements on the line, |
| 161 | excluding time spent executing statements in any called subroutines">Time<br />on line</span></th> |
| 162 | <th><span title="Number of subroutines calls">Calls</span></th> |
| 163 | <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th> |
| 164 | <th class="left_indent_header">Code</th> |
| 165 | </tr> |
| 166 | |
| 167 | </thead> |
| 168 | <tbody> |
| 169 | <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">#============================================================= -*-Perl-*-</td></tr> |
| 170 | <tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 171 | <tr><td class="h"><a name="3"></a>3</td><td></td><td></td><td></td><td></td><td class="s"># Template::Stash</td></tr> |
| 172 | <tr><td class="h"><a name="4"></a>4</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 173 | <tr><td class="h"><a name="5"></a>5</td><td></td><td></td><td></td><td></td><td class="s"># DESCRIPTION</td></tr> |
| 174 | <tr><td class="h"><a name="6"></a>6</td><td></td><td></td><td></td><td></td><td class="s"># Definition of an object class which stores and manages access to </td></tr> |
| 175 | <tr><td class="h"><a name="7"></a>7</td><td></td><td></td><td></td><td></td><td class="s"># variables for the Template Toolkit. </td></tr> |
| 176 | <tr><td class="h"><a name="8"></a>8</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 177 | <tr><td class="h"><a name="9"></a>9</td><td></td><td></td><td></td><td></td><td class="s"># AUTHOR</td></tr> |
| 178 | <tr><td class="h"><a name="10"></a>10</td><td></td><td></td><td></td><td></td><td class="s"># Andy Wardley <abw@wardley.org></td></tr> |
| 179 | <tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 180 | <tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s"># COPYRIGHT</td></tr> |
| 181 | <tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s"># Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved.</td></tr> |
| 182 | <tr><td class="h"><a name="14"></a>14</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 183 | <tr><td class="h"><a name="15"></a>15</td><td></td><td></td><td></td><td></td><td class="s"># This module is free software; you can redistribute it and/or</td></tr> |
| 184 | <tr><td class="h"><a name="16"></a>16</td><td></td><td></td><td></td><td></td><td class="s"># modify it under the same terms as Perl itself.</td></tr> |
| 185 | <tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 186 | <tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s">#============================================================================</td></tr> |
| 187 | <tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 188 | <tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s">package Template::Stash;</td></tr> |
| 189 | <tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 190 | <tr><td class="h"><a name="22"></a>22</td><td class="c1">2</td><td class="c0"><span title="Avg 11µs">22µs</span></td><td class="c3">2</td><td class="c3">19µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 16µs (13+3) within Template::Stash::BEGIN@22 which was called: |
| 191 | # once (13µs+3µs) by Template::Stash::XS::BEGIN@17 at <a href="Template-Stash-pm-2144-line.html#22">line 22</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 16µs making 1 call to <a href="Template-Stash-pm-2144-line.html#22">Template::Stash::BEGIN@22</a> |
| 192 | # spent 3µs making 1 call to <a href="strict-pm-3-line.html#34">strict::import</a></div></div></td></tr> |
| 193 | <tr><td class="h"><a name="23"></a>23</td><td class="c1">2</td><td class="c0"><span title="Avg 10µs">19µs</span></td><td class="c3">2</td><td class="c3">15µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 11µs (7+4) within Template::Stash::BEGIN@23 which was called: |
| 194 | # once (7µs+4µs) by Template::Stash::XS::BEGIN@17 at <a href="Template-Stash-pm-2144-line.html#23">line 23</a></div></div>use warnings;<div class="calls"><div class="calls_out"># spent 11µs making 1 call to <a href="Template-Stash-pm-2144-line.html#23">Template::Stash::BEGIN@23</a> |
| 195 | # spent 4µs making 1 call to <a href="warnings-pm-2-line.html#386">warnings::import</a></div></div></td></tr> |
| 196 | <tr><td class="h"><a name="24"></a>24</td><td class="c1">2</td><td class="c0"><span title="Avg 55µs">110µs</span></td><td class="c3">2</td><td class="c0">3.43ms</td><td class="s"><div class="calls"><div class="calls_in"># spent 3.43ms (3.22+202µs) within Template::Stash::BEGIN@24 which was called: |
| 197 | # once (3.22ms+202µs) by Template::Stash::XS::BEGIN@17 at <a href="Template-Stash-pm-2144-line.html#24">line 24</a></div></div>use Template::VMethods;<div class="calls"><div class="calls_out"># spent 3.43ms making 1 call to <a href="Template-Stash-pm-2144-line.html#24">Template::Stash::BEGIN@24</a> |
| 198 | # spent 3µs making 1 call to <a href="UNIVERSAL-pm-738-line.html#16">UNIVERSAL::import</a></div></div></td></tr> |
| 199 | <tr><td class="h"><a name="25"></a>25</td><td class="c1">2</td><td class="c0"><span title="Avg 13µs">26µs</span></td><td class="c3">2</td><td class="c3">13µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 12µs (10+1) within Template::Stash::BEGIN@25 which was called: |
| 200 | # once (10µs+1µs) by Template::Stash::XS::BEGIN@17 at <a href="Template-Stash-pm-2144-line.html#25">line 25</a></div></div>use Template::Exception;<div class="calls"><div class="calls_out"># spent 12µs making 1 call to <a href="Template-Stash-pm-2144-line.html#25">Template::Stash::BEGIN@25</a> |
| 201 | # spent 1µs making 1 call to <a href="UNIVERSAL-pm-738-line.html#16">UNIVERSAL::import</a></div></div></td></tr> |
| 202 | <tr><td class="h"><a name="26"></a>26</td><td class="c1">2</td><td class="c0"><span title="Avg 1.04ms">2.07ms</span></td><td class="c3">2</td><td class="c0">84µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 46µs (8+38) within Template::Stash::BEGIN@26 which was called: |
| 203 | # once (8µs+38µs) by Template::Stash::XS::BEGIN@17 at <a href="Template-Stash-pm-2144-line.html#26">line 26</a></div></div>use Scalar::Util qw( blessed reftype );<div class="calls"><div class="calls_out"># spent 46µs making 1 call to <a href="Template-Stash-pm-2144-line.html#26">Template::Stash::BEGIN@26</a> |
| 204 | # spent 38µs making 1 call to <a href="Exporter-pm-8-line.html#28">Exporter::import</a></div></div></td></tr> |
| 205 | <tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 206 | <tr><td class="h"><a name="28"></a>28</td><td class="c3">1</td><td class="c3"><span title="Avg 400ns">400ns</span></td><td></td><td></td><td class="s">our $VERSION = 2.91;</td></tr> |
| 207 | <tr><td class="h"><a name="29"></a>29</td><td class="c3">1</td><td class="c3"><span title="Avg 300ns">300ns</span></td><td></td><td></td><td class="s">our $DEBUG = 0 unless defined $DEBUG;</td></tr> |
| 208 | <tr><td class="h"><a name="30"></a>30</td><td class="c3">1</td><td class="c0"><span title="Avg 13µs">13µs</span></td><td class="c3">1</td><td class="c3">6µs</td><td class="s">our $PRIVATE = qr/^[_.]/;<div class="calls"><div class="calls_out"># spent 6µs making 1 call to <a href="Template-Stash-pm-2144-line.html#Template__Stash__CORE_qr">Template::Stash::CORE:qr</a></div></div></td></tr> |
| 209 | <tr><td class="h"><a name="31"></a>31</td><td class="c3">1</td><td class="c3"><span title="Avg 400ns">400ns</span></td><td></td><td></td><td class="s">our $UNDEF_TYPE = 'var.undef';</td></tr> |
| 210 | <tr><td class="h"><a name="32"></a>32</td><td class="c3">1</td><td class="c3"><span title="Avg 200ns">200ns</span></td><td></td><td></td><td class="s">our $UNDEF_INFO = 'undefined variable: %s';</td></tr> |
| 211 | <tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 212 | <tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"># alias _dotop() to dotop() so that we have a consistent method name</td></tr> |
| 213 | <tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"># between the Perl and XS stash implementations</td></tr> |
| 214 | <tr><td class="h"><a name="36"></a>36</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s">*dotop = \&_dotop;</td></tr> |
| 215 | <tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 216 | <tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 217 | <tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 218 | <tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"># Virtual Methods</td></tr> |
| 219 | <tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 220 | <tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s"># If any of $ROOT_OPS, $SCALAR_OPS, $HASH_OPS or $LIST_OPS are already</td></tr> |
| 221 | <tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"># defined then we merge their contents with the default virtual methods</td></tr> |
| 222 | <tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"># define by Template::VMethods. Otherwise we can directly alias the </td></tr> |
| 223 | <tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s"># corresponding Template::VMethod package vars.</td></tr> |
| 224 | <tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 225 | <tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 226 | <tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s">our $ROOT_OPS = defined $ROOT_OPS </td></tr> |
| 227 | <tr><td class="h"><a name="49"></a>49</td><td class="c3">1</td><td class="c3"><span title="Avg 200ns">200ns</span></td><td></td><td></td><td class="s"> ? { %{$Template::VMethods::ROOT_VMETHODS}, %$ROOT_OPS }</td></tr> |
| 228 | <tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s"> : $Template::VMethods::ROOT_VMETHODS;</td></tr> |
| 229 | <tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 230 | <tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s">our $SCALAR_OPS = defined $SCALAR_OPS </td></tr> |
| 231 | <tr><td class="h"><a name="53"></a>53</td><td class="c3">1</td><td class="c3"><span title="Avg 100ns">100ns</span></td><td></td><td></td><td class="s"> ? { %{$Template::VMethods::TEXT_VMETHODS}, %$SCALAR_OPS }</td></tr> |
| 232 | <tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"> : $Template::VMethods::TEXT_VMETHODS;</td></tr> |
| 233 | <tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 234 | <tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s">our $HASH_OPS = defined $HASH_OPS </td></tr> |
| 235 | <tr><td class="h"><a name="57"></a>57</td><td class="c3">1</td><td class="c3"><span title="Avg 100ns">100ns</span></td><td></td><td></td><td class="s"> ? { %{$Template::VMethods::HASH_VMETHODS}, %$HASH_OPS }</td></tr> |
| 236 | <tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s"> : $Template::VMethods::HASH_VMETHODS;</td></tr> |
| 237 | <tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 238 | <tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s">our $LIST_OPS = defined $LIST_OPS </td></tr> |
| 239 | <tr><td class="h"><a name="61"></a>61</td><td class="c3">1</td><td class="c3"><span title="Avg 100ns">100ns</span></td><td></td><td></td><td class="s"> ? { %{$Template::VMethods::LIST_VMETHODS}, %$LIST_OPS }</td></tr> |
| 240 | <tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s"> : $Template::VMethods::LIST_VMETHODS;</td></tr> |
| 241 | <tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 242 | <tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 243 | <tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 244 | <tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s"># define_vmethod($type, $name, \&sub)</td></tr> |
| 245 | <tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 246 | <tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"># Defines a virtual method of type $type (SCALAR, HASH, or LIST), with</td></tr> |
| 247 | <tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s"># name $name, that invokes &sub when called. It is expected that &sub</td></tr> |
| 248 | <tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s"># be able to handle the type that it will be called upon.</td></tr> |
| 249 | <tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 250 | <tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 251 | <tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s">sub define_vmethod {</td></tr> |
| 252 | <tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s"> my ($class, $type, $name, $sub) = @_;</td></tr> |
| 253 | <tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"> my $op;</td></tr> |
| 254 | <tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s"> $type = lc $type;</td></tr> |
| 255 | <tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 256 | <tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"> if ($type =~ /^scalar|item$/) {</td></tr> |
| 257 | <tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> $op = $SCALAR_OPS;</td></tr> |
| 258 | <tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 259 | <tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($type eq 'hash') {</td></tr> |
| 260 | <tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s"> $op = $HASH_OPS;</td></tr> |
| 261 | <tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 262 | <tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($type =~ /^list|array$/) {</td></tr> |
| 263 | <tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"> $op = $LIST_OPS;</td></tr> |
| 264 | <tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 265 | <tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 266 | <tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s"> die "invalid vmethod type: $type\n";</td></tr> |
| 267 | <tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 268 | <tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 269 | <tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"> $op->{ $name } = $sub;</td></tr> |
| 270 | <tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 271 | <tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s"> return 1;</td></tr> |
| 272 | <tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 273 | <tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 274 | <tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 275 | <tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s">#========================================================================</td></tr> |
| 276 | <tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s"># ----- CLASS METHODS -----</td></tr> |
| 277 | <tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s">#========================================================================</td></tr> |
| 278 | <tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 279 | <tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 280 | <tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s"># new(\%params)</td></tr> |
| 281 | <tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 282 | <tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"># Constructor method which creates a new Template::Stash object.</td></tr> |
| 283 | <tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"># An optional hash reference may be passed containing variable </td></tr> |
| 284 | <tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"># definitions that will be used to initialise the stash.</td></tr> |
| 285 | <tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 286 | <tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"># Returns a reference to a newly created Template::Stash.</td></tr> |
| 287 | <tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 288 | <tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 289 | <tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 13µs within Template::Stash::new which was called: |
| 290 | # once (13µs+0s) by Template::Config::stash at <a href="Template-Config-pm-2028-line.html#195">line 195 of Template/Config.pm</a></div></div>sub new {</td></tr> |
| 291 | <tr><td class="h"><a name="112"></a>112</td><td class="c3">1</td><td class="c3"><span title="Avg 600ns">600ns</span></td><td></td><td></td><td class="s"> my $class = shift;</td></tr> |
| 292 | <tr><td class="h"><a name="113"></a>113</td><td class="c3">1</td><td class="c3"><span title="Avg 1µs">1µs</span></td><td></td><td></td><td class="s"> my $params = ref $_[0] eq 'HASH' ? shift(@_) : { @_ };</td></tr> |
| 293 | <tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 294 | <tr><td class="h"><a name="115"></a>115</td><td class="c3">1</td><td class="c0"><span title="Avg 6µs">6µs</span></td><td></td><td></td><td class="s"> my $self = {</td></tr> |
| 295 | <tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s"> global => { },</td></tr> |
| 296 | <tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"> %$params,</td></tr> |
| 297 | <tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"> %$ROOT_OPS,</td></tr> |
| 298 | <tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s"> '_PARENT' => undef,</td></tr> |
| 299 | <tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"> };</td></tr> |
| 300 | <tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 301 | <tr><td class="h"><a name="122"></a>122</td><td class="c3">1</td><td class="c0"><span title="Avg 7µs">7µs</span></td><td></td><td></td><td class="s"> bless $self, $class;</td></tr> |
| 302 | <tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 303 | <tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 304 | <tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 305 | <tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s">#========================================================================</td></tr> |
| 306 | <tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"># ----- PUBLIC OBJECT METHODS -----</td></tr> |
| 307 | <tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s">#========================================================================</td></tr> |
| 308 | <tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 309 | <tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 310 | <tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s"># clone(\%params)</td></tr> |
| 311 | <tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 312 | <tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s"># Creates a copy of the current stash object to effect localisation </td></tr> |
| 313 | <tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"># of variables. The new stash is blessed into the same class as the </td></tr> |
| 314 | <tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"># parent (which may be a derived class) and has a '_PARENT' member added</td></tr> |
| 315 | <tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s"># which contains a reference to the parent stash that created it</td></tr> |
| 316 | <tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"># ($self). This member is used in a successive declone() method call to</td></tr> |
| 317 | <tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"># return the reference to the parent.</td></tr> |
| 318 | <tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s"># </td></tr> |
| 319 | <tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"># A parameter may be provided which should reference a hash of </td></tr> |
| 320 | <tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"># variable/values which should be defined in the new stash. The </td></tr> |
| 321 | <tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"># update() method is called to define these new variables in the cloned</td></tr> |
| 322 | <tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"># stash.</td></tr> |
| 323 | <tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 324 | <tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s"># Returns a reference to a cloned Template::Stash.</td></tr> |
| 325 | <tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 326 | <tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 327 | <tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td></td><td></td><td class="s">sub clone {</td></tr> |
| 328 | <tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $params) = @_;</td></tr> |
| 329 | <tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td></td><td></td><td class="s"> $params ||= { };</td></tr> |
| 330 | <tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 331 | <tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td></td><td></td><td class="s"> # look out for magical 'import' argument which imports another hash</td></tr> |
| 332 | <tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s"> my $import = $params->{ import };</td></tr> |
| 333 | <tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $import && ref $import eq 'HASH') {</td></tr> |
| 334 | <tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"> delete $params->{ import };</td></tr> |
| 335 | <tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 336 | <tr><td class="h"><a name="157"></a>157</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 337 | <tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td></td><td></td><td class="s"> undef $import;</td></tr> |
| 338 | <tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 339 | <tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 340 | <tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td></td><td></td><td class="s"> my $clone = bless { </td></tr> |
| 341 | <tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td></td><td></td><td class="s"> %$self, # copy all parent members</td></tr> |
| 342 | <tr><td class="h"><a name="163"></a>163</td><td></td><td></td><td></td><td></td><td class="s"> %$params, # copy all new data</td></tr> |
| 343 | <tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s"> '_PARENT' => $self, # link to parent</td></tr> |
| 344 | <tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s"> }, ref $self;</td></tr> |
| 345 | <tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 346 | <tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s"> # perform hash import if defined</td></tr> |
| 347 | <tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s"> &{ $HASH_OPS->{ import } }($clone, $import)</td></tr> |
| 348 | <tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s"> if defined $import;</td></tr> |
| 349 | <tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 350 | <tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s"> return $clone;</td></tr> |
| 351 | <tr><td class="h"><a name="172"></a>172</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 352 | <tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 353 | <tr><td class="h"><a name="174"></a>174</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 354 | <tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 355 | <tr><td class="h"><a name="176"></a>176</td><td></td><td></td><td></td><td></td><td class="s"># declone($export) </td></tr> |
| 356 | <tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 357 | <tr><td class="h"><a name="178"></a>178</td><td></td><td></td><td></td><td></td><td class="s"># Returns a reference to the PARENT stash. When called in the following</td></tr> |
| 358 | <tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s"># manner:</td></tr> |
| 359 | <tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s"># $stash = $stash->declone();</td></tr> |
| 360 | <tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s"># the reference count on the current stash will drop to 0 and be "freed"</td></tr> |
| 361 | <tr><td class="h"><a name="182"></a>182</td><td></td><td></td><td></td><td></td><td class="s"># and the caller will be left with a reference to the parent. This </td></tr> |
| 362 | <tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td></td><td></td><td class="s"># contains the state of the stash before it was cloned. </td></tr> |
| 363 | <tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 364 | <tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 365 | <tr><td class="h"><a name="186"></a>186</td><td></td><td></td><td></td><td></td><td class="s">sub declone {</td></tr> |
| 366 | <tr><td class="h"><a name="187"></a>187</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr> |
| 367 | <tr><td class="h"><a name="188"></a>188</td><td></td><td></td><td></td><td></td><td class="s"> $self->{ _PARENT } || $self;</td></tr> |
| 368 | <tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 369 | <tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 370 | <tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 371 | <tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 372 | <tr><td class="h"><a name="193"></a>193</td><td></td><td></td><td></td><td></td><td class="s"># get($ident)</td></tr> |
| 373 | <tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s"># </td></tr> |
| 374 | <tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td></td><td></td><td class="s"># Returns the value for an variable stored in the stash. The variable</td></tr> |
| 375 | <tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s"># may be specified as a simple string, e.g. 'foo', or as an array </td></tr> |
| 376 | <tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s"># reference representing compound variables. In the latter case, each</td></tr> |
| 377 | <tr><td class="h"><a name="198"></a>198</td><td></td><td></td><td></td><td></td><td class="s"># pair of successive elements in the list represent a node in the </td></tr> |
| 378 | <tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"># compound variable. The first is the variable name, the second a </td></tr> |
| 379 | <tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s"># list reference of arguments or 0 if undefined. So, the compound </td></tr> |
| 380 | <tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s"># variable [% foo.bar('foo').baz %] would be represented as the list</td></tr> |
| 381 | <tr><td class="h"><a name="202"></a>202</td><td></td><td></td><td></td><td></td><td class="s"># [ 'foo', 0, 'bar', ['foo'], 'baz', 0 ]. Returns the value of the</td></tr> |
| 382 | <tr><td class="h"><a name="203"></a>203</td><td></td><td></td><td></td><td></td><td class="s"># identifier or an empty string if undefined. Errors are thrown via</td></tr> |
| 383 | <tr><td class="h"><a name="204"></a>204</td><td></td><td></td><td></td><td></td><td class="s"># die().</td></tr> |
| 384 | <tr><td class="h"><a name="205"></a>205</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 385 | <tr><td class="h"><a name="206"></a>206</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 386 | <tr><td class="h"><a name="207"></a>207</td><td></td><td></td><td></td><td></td><td class="s">sub get {</td></tr> |
| 387 | <tr><td class="h"><a name="208"></a>208</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $ident, $args) = @_;</td></tr> |
| 388 | <tr><td class="h"><a name="209"></a>209</td><td></td><td></td><td></td><td></td><td class="s"> my ($root, $result);</td></tr> |
| 389 | <tr><td class="h"><a name="210"></a>210</td><td></td><td></td><td></td><td></td><td class="s"> $root = $self;</td></tr> |
| 390 | <tr><td class="h"><a name="211"></a>211</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 391 | <tr><td class="h"><a name="212"></a>212</td><td></td><td></td><td></td><td></td><td class="s"> if (ref $ident eq 'ARRAY'</td></tr> |
| 392 | <tr><td class="h"><a name="213"></a>213</td><td></td><td></td><td></td><td></td><td class="s"> || ($ident =~ /\./) </td></tr> |
| 393 | <tr><td class="h"><a name="214"></a>214</td><td></td><td></td><td></td><td></td><td class="s"> && ($ident = [ map { s/\(.*$//; ($_, 0) } split(/\./, $ident) ])) {</td></tr> |
| 394 | <tr><td class="h"><a name="215"></a>215</td><td></td><td></td><td></td><td></td><td class="s"> my $size = $#$ident;</td></tr> |
| 395 | <tr><td class="h"><a name="216"></a>216</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 396 | <tr><td class="h"><a name="217"></a>217</td><td></td><td></td><td></td><td></td><td class="s"> # if $ident is a list reference, then we evaluate each item in the </td></tr> |
| 397 | <tr><td class="h"><a name="218"></a>218</td><td></td><td></td><td></td><td></td><td class="s"> # identifier against the previous result, using the root stash </td></tr> |
| 398 | <tr><td class="h"><a name="219"></a>219</td><td></td><td></td><td></td><td></td><td class="s"> # ($self) as the first implicit 'result'...</td></tr> |
| 399 | <tr><td class="h"><a name="220"></a>220</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 400 | <tr><td class="h"><a name="221"></a>221</td><td></td><td></td><td></td><td></td><td class="s"> foreach (my $i = 0; $i <= $size; $i += 2) {</td></tr> |
| 401 | <tr><td class="h"><a name="222"></a>222</td><td></td><td></td><td></td><td></td><td class="s"> $result = $self->_dotop($root, @$ident[$i, $i+1]);</td></tr> |
| 402 | <tr><td class="h"><a name="223"></a>223</td><td></td><td></td><td></td><td></td><td class="s"> last unless defined $result;</td></tr> |
| 403 | <tr><td class="h"><a name="224"></a>224</td><td></td><td></td><td></td><td></td><td class="s"> $root = $result;</td></tr> |
| 404 | <tr><td class="h"><a name="225"></a>225</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 405 | <tr><td class="h"><a name="226"></a>226</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 406 | <tr><td class="h"><a name="227"></a>227</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 407 | <tr><td class="h"><a name="228"></a>228</td><td></td><td></td><td></td><td></td><td class="s"> $result = $self->_dotop($root, $ident, $args);</td></tr> |
| 408 | <tr><td class="h"><a name="229"></a>229</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 409 | <tr><td class="h"><a name="230"></a>230</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 410 | <tr><td class="h"><a name="231"></a>231</td><td></td><td></td><td></td><td></td><td class="s"> return defined $result </td></tr> |
| 411 | <tr><td class="h"><a name="232"></a>232</td><td></td><td></td><td></td><td></td><td class="s"> ? $result </td></tr> |
| 412 | <tr><td class="h"><a name="233"></a>233</td><td></td><td></td><td></td><td></td><td class="s"> : $self->undefined($ident, $args);</td></tr> |
| 413 | <tr><td class="h"><a name="234"></a>234</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 414 | <tr><td class="h"><a name="235"></a>235</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 415 | <tr><td class="h"><a name="236"></a>236</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 416 | <tr><td class="h"><a name="237"></a>237</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 417 | <tr><td class="h"><a name="238"></a>238</td><td></td><td></td><td></td><td></td><td class="s"># set($ident, $value, $default)</td></tr> |
| 418 | <tr><td class="h"><a name="239"></a>239</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 419 | <tr><td class="h"><a name="240"></a>240</td><td></td><td></td><td></td><td></td><td class="s"># Updates the value for a variable in the stash. The first parameter</td></tr> |
| 420 | <tr><td class="h"><a name="241"></a>241</td><td></td><td></td><td></td><td></td><td class="s"># should be the variable name or array, as per get(). The second </td></tr> |
| 421 | <tr><td class="h"><a name="242"></a>242</td><td></td><td></td><td></td><td></td><td class="s"># parameter should be the intended value for the variable. The third,</td></tr> |
| 422 | <tr><td class="h"><a name="243"></a>243</td><td></td><td></td><td></td><td></td><td class="s"># optional parameter is a flag which may be set to indicate 'default'</td></tr> |
| 423 | <tr><td class="h"><a name="244"></a>244</td><td></td><td></td><td></td><td></td><td class="s"># mode. When set true, the variable will only be updated if it is</td></tr> |
| 424 | <tr><td class="h"><a name="245"></a>245</td><td></td><td></td><td></td><td></td><td class="s"># currently undefined or has a false value. The magical 'IMPORT'</td></tr> |
| 425 | <tr><td class="h"><a name="246"></a>246</td><td></td><td></td><td></td><td></td><td class="s"># variable identifier may be used to indicate that $value is a hash</td></tr> |
| 426 | <tr><td class="h"><a name="247"></a>247</td><td></td><td></td><td></td><td></td><td class="s"># reference whose values should be imported. Returns the value set,</td></tr> |
| 427 | <tr><td class="h"><a name="248"></a>248</td><td></td><td></td><td></td><td></td><td class="s"># or an empty string if not set (e.g. default mode). In the case of </td></tr> |
| 428 | <tr><td class="h"><a name="249"></a>249</td><td></td><td></td><td></td><td></td><td class="s"># IMPORT, returns the number of items imported from the hash.</td></tr> |
| 429 | <tr><td class="h"><a name="250"></a>250</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 430 | <tr><td class="h"><a name="251"></a>251</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 431 | <tr><td class="h"><a name="252"></a>252</td><td></td><td></td><td></td><td></td><td class="s">sub set {</td></tr> |
| 432 | <tr><td class="h"><a name="253"></a>253</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $ident, $value, $default) = @_;</td></tr> |
| 433 | <tr><td class="h"><a name="254"></a>254</td><td></td><td></td><td></td><td></td><td class="s"> my ($root, $result, $error);</td></tr> |
| 434 | <tr><td class="h"><a name="255"></a>255</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 435 | <tr><td class="h"><a name="256"></a>256</td><td></td><td></td><td></td><td></td><td class="s"> $root = $self;</td></tr> |
| 436 | <tr><td class="h"><a name="257"></a>257</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 437 | <tr><td class="h"><a name="258"></a>258</td><td></td><td></td><td></td><td></td><td class="s"> ELEMENT: {</td></tr> |
| 438 | <tr><td class="h"><a name="259"></a>259</td><td></td><td></td><td></td><td></td><td class="s"> if (ref $ident eq 'ARRAY'</td></tr> |
| 439 | <tr><td class="h"><a name="260"></a>260</td><td></td><td></td><td></td><td></td><td class="s"> || ($ident =~ /\./) </td></tr> |
| 440 | <tr><td class="h"><a name="261"></a>261</td><td></td><td></td><td></td><td></td><td class="s"> && ($ident = [ map { s/\(.*$//; ($_, 0) }</td></tr> |
| 441 | <tr><td class="h"><a name="262"></a>262</td><td></td><td></td><td></td><td></td><td class="s"> split(/\./, $ident) ])) {</td></tr> |
| 442 | <tr><td class="h"><a name="263"></a>263</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 443 | <tr><td class="h"><a name="264"></a>264</td><td></td><td></td><td></td><td></td><td class="s"> # a compound identifier may contain multiple elements (e.g. </td></tr> |
| 444 | <tr><td class="h"><a name="265"></a>265</td><td></td><td></td><td></td><td></td><td class="s"> # foo.bar.baz) and we must first resolve all but the last, </td></tr> |
| 445 | <tr><td class="h"><a name="266"></a>266</td><td></td><td></td><td></td><td></td><td class="s"> # using _dotop() with the $lvalue flag set which will create </td></tr> |
| 446 | <tr><td class="h"><a name="267"></a>267</td><td></td><td></td><td></td><td></td><td class="s"> # intermediate hashes if necessary...</td></tr> |
| 447 | <tr><td class="h"><a name="268"></a>268</td><td></td><td></td><td></td><td></td><td class="s"> my $size = $#$ident;</td></tr> |
| 448 | <tr><td class="h"><a name="269"></a>269</td><td></td><td></td><td></td><td></td><td class="s"> foreach (my $i = 0; $i < $size - 2; $i += 2) {</td></tr> |
| 449 | <tr><td class="h"><a name="270"></a>270</td><td></td><td></td><td></td><td></td><td class="s"> $result = $self->_dotop($root, @$ident[$i, $i+1], 1);</td></tr> |
| 450 | <tr><td class="h"><a name="271"></a>271</td><td></td><td></td><td></td><td></td><td class="s"> last ELEMENT unless defined $result;</td></tr> |
| 451 | <tr><td class="h"><a name="272"></a>272</td><td></td><td></td><td></td><td></td><td class="s"> $root = $result;</td></tr> |
| 452 | <tr><td class="h"><a name="273"></a>273</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 453 | <tr><td class="h"><a name="274"></a>274</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 454 | <tr><td class="h"><a name="275"></a>275</td><td></td><td></td><td></td><td></td><td class="s"> # then we call _assign() to assign the value to the last element</td></tr> |
| 455 | <tr><td class="h"><a name="276"></a>276</td><td></td><td></td><td></td><td></td><td class="s"> $result = $self->_assign($root, @$ident[$size-1, $size], </td></tr> |
| 456 | <tr><td class="h"><a name="277"></a>277</td><td></td><td></td><td></td><td></td><td class="s"> $value, $default);</td></tr> |
| 457 | <tr><td class="h"><a name="278"></a>278</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 458 | <tr><td class="h"><a name="279"></a>279</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 459 | <tr><td class="h"><a name="280"></a>280</td><td></td><td></td><td></td><td></td><td class="s"> $result = $self->_assign($root, $ident, 0, $value, $default);</td></tr> |
| 460 | <tr><td class="h"><a name="281"></a>281</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 461 | <tr><td class="h"><a name="282"></a>282</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 462 | <tr><td class="h"><a name="283"></a>283</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 463 | <tr><td class="h"><a name="284"></a>284</td><td></td><td></td><td></td><td></td><td class="s"> return defined $result ? $result : '';</td></tr> |
| 464 | <tr><td class="h"><a name="285"></a>285</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 465 | <tr><td class="h"><a name="286"></a>286</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 466 | <tr><td class="h"><a name="287"></a>287</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 467 | <tr><td class="h"><a name="288"></a>288</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 468 | <tr><td class="h"><a name="289"></a>289</td><td></td><td></td><td></td><td></td><td class="s"># getref($ident)</td></tr> |
| 469 | <tr><td class="h"><a name="290"></a>290</td><td></td><td></td><td></td><td></td><td class="s"># </td></tr> |
| 470 | <tr><td class="h"><a name="291"></a>291</td><td></td><td></td><td></td><td></td><td class="s"># Returns a "reference" to a particular item. This is represented as a </td></tr> |
| 471 | <tr><td class="h"><a name="292"></a>292</td><td></td><td></td><td></td><td></td><td class="s"># closure which will return the actual stash item when called. </td></tr> |
| 472 | <tr><td class="h"><a name="293"></a>293</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 473 | <tr><td class="h"><a name="294"></a>294</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 474 | <tr><td class="h"><a name="295"></a>295</td><td></td><td></td><td></td><td></td><td class="s">sub getref {</td></tr> |
| 475 | <tr><td class="h"><a name="296"></a>296</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $ident, $args) = @_;</td></tr> |
| 476 | <tr><td class="h"><a name="297"></a>297</td><td></td><td></td><td></td><td></td><td class="s"> my ($root, $item, $result);</td></tr> |
| 477 | <tr><td class="h"><a name="298"></a>298</td><td></td><td></td><td></td><td></td><td class="s"> $root = $self;</td></tr> |
| 478 | <tr><td class="h"><a name="299"></a>299</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 479 | <tr><td class="h"><a name="300"></a>300</td><td></td><td></td><td></td><td></td><td class="s"> if (ref $ident eq 'ARRAY') {</td></tr> |
| 480 | <tr><td class="h"><a name="301"></a>301</td><td></td><td></td><td></td><td></td><td class="s"> my $size = $#$ident;</td></tr> |
| 481 | <tr><td class="h"><a name="302"></a>302</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 482 | <tr><td class="h"><a name="303"></a>303</td><td></td><td></td><td></td><td></td><td class="s"> foreach (my $i = 0; $i <= $size; $i += 2) {</td></tr> |
| 483 | <tr><td class="h"><a name="304"></a>304</td><td></td><td></td><td></td><td></td><td class="s"> ($item, $args) = @$ident[$i, $i + 1]; </td></tr> |
| 484 | <tr><td class="h"><a name="305"></a>305</td><td></td><td></td><td></td><td></td><td class="s"> last if $i >= $size - 2; # don't evaluate last node</td></tr> |
| 485 | <tr><td class="h"><a name="306"></a>306</td><td></td><td></td><td></td><td></td><td class="s"> last unless defined </td></tr> |
| 486 | <tr><td class="h"><a name="307"></a>307</td><td></td><td></td><td></td><td></td><td class="s"> ($root = $self->_dotop($root, $item, $args));</td></tr> |
| 487 | <tr><td class="h"><a name="308"></a>308</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 488 | <tr><td class="h"><a name="309"></a>309</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 489 | <tr><td class="h"><a name="310"></a>310</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 490 | <tr><td class="h"><a name="311"></a>311</td><td></td><td></td><td></td><td></td><td class="s"> $item = $ident;</td></tr> |
| 491 | <tr><td class="h"><a name="312"></a>312</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 492 | <tr><td class="h"><a name="313"></a>313</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 493 | <tr><td class="h"><a name="314"></a>314</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $root) {</td></tr> |
| 494 | <tr><td class="h"><a name="315"></a>315</td><td></td><td></td><td></td><td></td><td class="s"> return sub { my @args = (@{$args||[]}, @_);</td></tr> |
| 495 | <tr><td class="h"><a name="316"></a>316</td><td></td><td></td><td></td><td></td><td class="s"> $self->_dotop($root, $item, \@args);</td></tr> |
| 496 | <tr><td class="h"><a name="317"></a>317</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 497 | <tr><td class="h"><a name="318"></a>318</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 498 | <tr><td class="h"><a name="319"></a>319</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 499 | <tr><td class="h"><a name="320"></a>320</td><td></td><td></td><td></td><td></td><td class="s"> return sub { '' };</td></tr> |
| 500 | <tr><td class="h"><a name="321"></a>321</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 501 | <tr><td class="h"><a name="322"></a>322</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 502 | <tr><td class="h"><a name="323"></a>323</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 503 | <tr><td class="h"><a name="- -"></a>- -</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 504 | <tr><td class="h"><a name="327"></a>327</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 505 | <tr><td class="h"><a name="328"></a>328</td><td></td><td></td><td></td><td></td><td class="s"># update(\%params)</td></tr> |
| 506 | <tr><td class="h"><a name="329"></a>329</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 507 | <tr><td class="h"><a name="330"></a>330</td><td></td><td></td><td></td><td></td><td class="s"># Update multiple variables en masse. No magic is performed. Simple</td></tr> |
| 508 | <tr><td class="h"><a name="331"></a>331</td><td></td><td></td><td></td><td></td><td class="s"># variable names only.</td></tr> |
| 509 | <tr><td class="h"><a name="332"></a>332</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 510 | <tr><td class="h"><a name="333"></a>333</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 511 | <tr><td class="h"><a name="334"></a>334</td><td></td><td></td><td></td><td></td><td class="s">sub update {</td></tr> |
| 512 | <tr><td class="h"><a name="335"></a>335</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $params) = @_;</td></tr> |
| 513 | <tr><td class="h"><a name="336"></a>336</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 514 | <tr><td class="h"><a name="337"></a>337</td><td></td><td></td><td></td><td></td><td class="s"> # look out for magical 'import' argument to import another hash</td></tr> |
| 515 | <tr><td class="h"><a name="338"></a>338</td><td></td><td></td><td></td><td></td><td class="s"> my $import = $params->{ import };</td></tr> |
| 516 | <tr><td class="h"><a name="339"></a>339</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $import && ref $import eq 'HASH') {</td></tr> |
| 517 | <tr><td class="h"><a name="340"></a>340</td><td></td><td></td><td></td><td></td><td class="s"> @$self{ keys %$import } = values %$import;</td></tr> |
| 518 | <tr><td class="h"><a name="341"></a>341</td><td></td><td></td><td></td><td></td><td class="s"> delete $params->{ import };</td></tr> |
| 519 | <tr><td class="h"><a name="342"></a>342</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 520 | <tr><td class="h"><a name="343"></a>343</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 521 | <tr><td class="h"><a name="344"></a>344</td><td></td><td></td><td></td><td></td><td class="s"> @$self{ keys %$params } = values %$params;</td></tr> |
| 522 | <tr><td class="h"><a name="345"></a>345</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 523 | <tr><td class="h"><a name="346"></a>346</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 524 | <tr><td class="h"><a name="347"></a>347</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 525 | <tr><td class="h"><a name="348"></a>348</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 526 | <tr><td class="h"><a name="349"></a>349</td><td></td><td></td><td></td><td></td><td class="s"># undefined($ident, $args)</td></tr> |
| 527 | <tr><td class="h"><a name="350"></a>350</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 528 | <tr><td class="h"><a name="351"></a>351</td><td></td><td></td><td></td><td></td><td class="s"># Method called when a get() returns an undefined value. Can be redefined</td></tr> |
| 529 | <tr><td class="h"><a name="352"></a>352</td><td></td><td></td><td></td><td></td><td class="s"># in a subclass to implement alternate handling.</td></tr> |
| 530 | <tr><td class="h"><a name="353"></a>353</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 531 | <tr><td class="h"><a name="354"></a>354</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 532 | <tr><td class="h"><a name="355"></a>355</td><td></td><td></td><td></td><td></td><td class="s">sub undefined {</td></tr> |
| 533 | <tr><td class="h"><a name="356"></a>356</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $ident, $args) = @_;</td></tr> |
| 534 | <tr><td class="h"><a name="357"></a>357</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 535 | <tr><td class="h"><a name="358"></a>358</td><td></td><td></td><td></td><td></td><td class="s"> if ($self->{ _STRICT }) {</td></tr> |
| 536 | <tr><td class="h"><a name="359"></a>359</td><td></td><td></td><td></td><td></td><td class="s"> # Sorry, but we can't provide a sensible source file and line without</td></tr> |
| 537 | <tr><td class="h"><a name="360"></a>360</td><td></td><td></td><td></td><td></td><td class="s"> # re-designing the whole architecure of TT (see TT3)</td></tr> |
| 538 | <tr><td class="h"><a name="361"></a>361</td><td></td><td></td><td></td><td></td><td class="s"> die Template::Exception->new(</td></tr> |
| 539 | <tr><td class="h"><a name="362"></a>362</td><td></td><td></td><td></td><td></td><td class="s"> $UNDEF_TYPE, </td></tr> |
| 540 | <tr><td class="h"><a name="363"></a>363</td><td></td><td></td><td></td><td></td><td class="s"> sprintf(</td></tr> |
| 541 | <tr><td class="h"><a name="364"></a>364</td><td></td><td></td><td></td><td></td><td class="s"> $UNDEF_INFO, </td></tr> |
| 542 | <tr><td class="h"><a name="365"></a>365</td><td></td><td></td><td></td><td></td><td class="s"> $self->_reconstruct_ident($ident)</td></tr> |
| 543 | <tr><td class="h"><a name="366"></a>366</td><td></td><td></td><td></td><td></td><td class="s"> )</td></tr> |
| 544 | <tr><td class="h"><a name="367"></a>367</td><td></td><td></td><td></td><td></td><td class="s"> ) if $self->{ _STRICT };</td></tr> |
| 545 | <tr><td class="h"><a name="368"></a>368</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 546 | <tr><td class="h"><a name="369"></a>369</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 547 | <tr><td class="h"><a name="370"></a>370</td><td></td><td></td><td></td><td></td><td class="s"> # There was a time when I thought this was a good idea. But it's not.</td></tr> |
| 548 | <tr><td class="h"><a name="371"></a>371</td><td></td><td></td><td></td><td></td><td class="s"> return '';</td></tr> |
| 549 | <tr><td class="h"><a name="372"></a>372</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 550 | <tr><td class="h"><a name="373"></a>373</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 551 | <tr><td class="h"><a name="374"></a>374</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 552 | <tr><td class="h"><a name="375"></a>375</td><td></td><td></td><td></td><td></td><td class="s">sub _reconstruct_ident {</td></tr> |
| 553 | <tr><td class="h"><a name="376"></a>376</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $ident) = @_;</td></tr> |
| 554 | <tr><td class="h"><a name="377"></a>377</td><td></td><td></td><td></td><td></td><td class="s"> my ($name, $args, @output);</td></tr> |
| 555 | <tr><td class="h"><a name="378"></a>378</td><td></td><td></td><td></td><td></td><td class="s"> my @input = ref $ident eq 'ARRAY' ? @$ident : ($ident);</td></tr> |
| 556 | <tr><td class="h"><a name="379"></a>379</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 557 | <tr><td class="h"><a name="380"></a>380</td><td></td><td></td><td></td><td></td><td class="s"> while (@input) {</td></tr> |
| 558 | <tr><td class="h"><a name="381"></a>381</td><td></td><td></td><td></td><td></td><td class="s"> $name = shift @input;</td></tr> |
| 559 | <tr><td class="h"><a name="382"></a>382</td><td></td><td></td><td></td><td></td><td class="s"> $args = shift @input || 0;</td></tr> |
| 560 | <tr><td class="h"><a name="383"></a>383</td><td></td><td></td><td></td><td></td><td class="s"> $name .= '(' . join(', ', map { /^\d+$/ ? $_ : "'$_'" } @$args) . ')'</td></tr> |
| 561 | <tr><td class="h"><a name="384"></a>384</td><td></td><td></td><td></td><td></td><td class="s"> if $args && ref $args eq 'ARRAY';</td></tr> |
| 562 | <tr><td class="h"><a name="385"></a>385</td><td></td><td></td><td></td><td></td><td class="s"> push(@output, $name);</td></tr> |
| 563 | <tr><td class="h"><a name="386"></a>386</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 564 | <tr><td class="h"><a name="387"></a>387</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 565 | <tr><td class="h"><a name="388"></a>388</td><td></td><td></td><td></td><td></td><td class="s"> return join('.', @output);</td></tr> |
| 566 | <tr><td class="h"><a name="389"></a>389</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 567 | <tr><td class="h"><a name="390"></a>390</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 568 | <tr><td class="h"><a name="391"></a>391</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 569 | <tr><td class="h"><a name="392"></a>392</td><td></td><td></td><td></td><td></td><td class="s">#========================================================================</td></tr> |
| 570 | <tr><td class="h"><a name="393"></a>393</td><td></td><td></td><td></td><td></td><td class="s"># ----- PRIVATE OBJECT METHODS -----</td></tr> |
| 571 | <tr><td class="h"><a name="394"></a>394</td><td></td><td></td><td></td><td></td><td class="s">#========================================================================</td></tr> |
| 572 | <tr><td class="h"><a name="395"></a>395</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 573 | <tr><td class="h"><a name="396"></a>396</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 574 | <tr><td class="h"><a name="397"></a>397</td><td></td><td></td><td></td><td></td><td class="s"># _dotop($root, $item, \@args, $lvalue)</td></tr> |
| 575 | <tr><td class="h"><a name="398"></a>398</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 576 | <tr><td class="h"><a name="399"></a>399</td><td></td><td></td><td></td><td></td><td class="s"># This is the core 'dot' operation method which evaluates elements of </td></tr> |
| 577 | <tr><td class="h"><a name="400"></a>400</td><td></td><td></td><td></td><td></td><td class="s"># variables against their root. All variables have an implicit root </td></tr> |
| 578 | <tr><td class="h"><a name="401"></a>401</td><td></td><td></td><td></td><td></td><td class="s"># which is the stash object itself (a hash). Thus, a non-compound </td></tr> |
| 579 | <tr><td class="h"><a name="402"></a>402</td><td></td><td></td><td></td><td></td><td class="s"># variable 'foo' is actually '(stash.)foo', the compound 'foo.bar' is</td></tr> |
| 580 | <tr><td class="h"><a name="403"></a>403</td><td></td><td></td><td></td><td></td><td class="s"># '(stash.)foo.bar'. The first parameter is a reference to the current</td></tr> |
| 581 | <tr><td class="h"><a name="404"></a>404</td><td></td><td></td><td></td><td></td><td class="s"># root, initially the stash itself. The second parameter contains the </td></tr> |
| 582 | <tr><td class="h"><a name="405"></a>405</td><td></td><td></td><td></td><td></td><td class="s"># name of the variable element, e.g. 'foo'. The third optional</td></tr> |
| 583 | <tr><td class="h"><a name="406"></a>406</td><td></td><td></td><td></td><td></td><td class="s"># parameter is a reference to a list of any parenthesised arguments </td></tr> |
| 584 | <tr><td class="h"><a name="407"></a>407</td><td></td><td></td><td></td><td></td><td class="s"># specified for the variable, which are passed to sub-routines, object </td></tr> |
| 585 | <tr><td class="h"><a name="408"></a>408</td><td></td><td></td><td></td><td></td><td class="s"># methods, etc. The final parameter is an optional flag to indicate </td></tr> |
| 586 | <tr><td class="h"><a name="409"></a>409</td><td></td><td></td><td></td><td></td><td class="s"># if this variable is being evaluated on the left side of an assignment</td></tr> |
| 587 | <tr><td class="h"><a name="410"></a>410</td><td></td><td></td><td></td><td></td><td class="s"># (e.g. foo.bar.baz = 10). When set true, intermediated hashes will </td></tr> |
| 588 | <tr><td class="h"><a name="411"></a>411</td><td></td><td></td><td></td><td></td><td class="s"># be created (e.g. bar) if necessary. </td></tr> |
| 589 | <tr><td class="h"><a name="412"></a>412</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 590 | <tr><td class="h"><a name="413"></a>413</td><td></td><td></td><td></td><td></td><td class="s"># Returns the result of evaluating the item against the root, having</td></tr> |
| 591 | <tr><td class="h"><a name="414"></a>414</td><td></td><td></td><td></td><td></td><td class="s"># performed any variable "magic". The value returned can then be used</td></tr> |
| 592 | <tr><td class="h"><a name="415"></a>415</td><td></td><td></td><td></td><td></td><td class="s"># as the root of the next _dotop() in a compound sequence. Returns</td></tr> |
| 593 | <tr><td class="h"><a name="416"></a>416</td><td></td><td></td><td></td><td></td><td class="s"># undef if the variable is undefined.</td></tr> |
| 594 | <tr><td class="h"><a name="417"></a>417</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 595 | <tr><td class="h"><a name="418"></a>418</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 596 | <tr><td class="h"><a name="419"></a>419</td><td></td><td></td><td></td><td></td><td class="s">sub _dotop {</td></tr> |
| 597 | <tr><td class="h"><a name="420"></a>420</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $root, $item, $args, $lvalue) = @_;</td></tr> |
| 598 | <tr><td class="h"><a name="421"></a>421</td><td></td><td></td><td></td><td></td><td class="s"> my $rootref = ref $root;</td></tr> |
| 599 | <tr><td class="h"><a name="422"></a>422</td><td></td><td></td><td></td><td></td><td class="s"> my $atroot = (blessed $root && $root->isa(ref $self));</td></tr> |
| 600 | <tr><td class="h"><a name="423"></a>423</td><td></td><td></td><td></td><td></td><td class="s"> my ($value, @result);</td></tr> |
| 601 | <tr><td class="h"><a name="424"></a>424</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 602 | <tr><td class="h"><a name="425"></a>425</td><td></td><td></td><td></td><td></td><td class="s"> $args ||= [ ];</td></tr> |
| 603 | <tr><td class="h"><a name="426"></a>426</td><td></td><td></td><td></td><td></td><td class="s"> $lvalue ||= 0;</td></tr> |
| 604 | <tr><td class="h"><a name="427"></a>427</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 605 | <tr><td class="h"><a name="428"></a>428</td><td></td><td></td><td></td><td></td><td class="s"># print STDERR "_dotop(root=$root, item=$item, args=[@$args])\n"</td></tr> |
| 606 | <tr><td class="h"><a name="429"></a>429</td><td></td><td></td><td></td><td></td><td class="s"># if $DEBUG;</td></tr> |
| 607 | <tr><td class="h"><a name="430"></a>430</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 608 | <tr><td class="h"><a name="431"></a>431</td><td></td><td></td><td></td><td></td><td class="s"> # return undef without an error if either side of the dot is unviable</td></tr> |
| 609 | <tr><td class="h"><a name="432"></a>432</td><td></td><td></td><td></td><td></td><td class="s"> return undef unless defined($root) and defined($item);</td></tr> |
| 610 | <tr><td class="h"><a name="433"></a>433</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 611 | <tr><td class="h"><a name="434"></a>434</td><td></td><td></td><td></td><td></td><td class="s"> # or if an attempt is made to access a private member, starting _ or .</td></tr> |
| 612 | <tr><td class="h"><a name="435"></a>435</td><td></td><td></td><td></td><td></td><td class="s"> return undef if $PRIVATE && $item =~ /$PRIVATE/;</td></tr> |
| 613 | <tr><td class="h"><a name="436"></a>436</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 614 | <tr><td class="h"><a name="437"></a>437</td><td></td><td></td><td></td><td></td><td class="s"> if ($atroot || $rootref eq 'HASH') {</td></tr> |
| 615 | <tr><td class="h"><a name="438"></a>438</td><td></td><td></td><td></td><td></td><td class="s"> # if $root is a regular HASH or a Template::Stash kinda HASH (the </td></tr> |
| 616 | <tr><td class="h"><a name="439"></a>439</td><td></td><td></td><td></td><td></td><td class="s"> # *real* root of everything). We first lookup the named key </td></tr> |
| 617 | <tr><td class="h"><a name="440"></a>440</td><td></td><td></td><td></td><td></td><td class="s"> # in the hash, or create an empty hash in its place if undefined</td></tr> |
| 618 | <tr><td class="h"><a name="441"></a>441</td><td></td><td></td><td></td><td></td><td class="s"> # and the $lvalue flag is set. Otherwise, we check the HASH_OPS</td></tr> |
| 619 | <tr><td class="h"><a name="442"></a>442</td><td></td><td></td><td></td><td></td><td class="s"> # pseudo-methods table, calling the code if found, or return undef.</td></tr> |
| 620 | <tr><td class="h"><a name="443"></a>443</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 621 | <tr><td class="h"><a name="444"></a>444</td><td></td><td></td><td></td><td></td><td class="s"> if (defined($value = $root->{ $item })) {</td></tr> |
| 622 | <tr><td class="h"><a name="445"></a>445</td><td></td><td></td><td></td><td></td><td class="s"> return $value unless ref $value eq 'CODE'; ## RETURN</td></tr> |
| 623 | <tr><td class="h"><a name="446"></a>446</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value(@$args); ## @result</td></tr> |
| 624 | <tr><td class="h"><a name="447"></a>447</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 625 | <tr><td class="h"><a name="448"></a>448</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($lvalue) {</td></tr> |
| 626 | <tr><td class="h"><a name="449"></a>449</td><td></td><td></td><td></td><td></td><td class="s"> # we create an intermediate hash if this is an lvalue</td></tr> |
| 627 | <tr><td class="h"><a name="450"></a>450</td><td></td><td></td><td></td><td></td><td class="s"> return $root->{ $item } = { }; ## RETURN</td></tr> |
| 628 | <tr><td class="h"><a name="451"></a>451</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 629 | <tr><td class="h"><a name="452"></a>452</td><td></td><td></td><td></td><td></td><td class="s"> # ugly hack: only allow import vmeth to be called on root stash</td></tr> |
| 630 | <tr><td class="h"><a name="453"></a>453</td><td></td><td></td><td></td><td></td><td class="s"> elsif (($value = $HASH_OPS->{ $item })</td></tr> |
| 631 | <tr><td class="h"><a name="454"></a>454</td><td></td><td></td><td></td><td></td><td class="s"> && ! $atroot || $item eq 'import') {</td></tr> |
| 632 | <tr><td class="h"><a name="455"></a>455</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value($root, @$args); ## @result</td></tr> |
| 633 | <tr><td class="h"><a name="456"></a>456</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 634 | <tr><td class="h"><a name="457"></a>457</td><td></td><td></td><td></td><td></td><td class="s"> elsif ( ref $item eq 'ARRAY' ) {</td></tr> |
| 635 | <tr><td class="h"><a name="458"></a>458</td><td></td><td></td><td></td><td></td><td class="s"> # hash slice</td></tr> |
| 636 | <tr><td class="h"><a name="459"></a>459</td><td></td><td></td><td></td><td></td><td class="s"> return [@$root{@$item}]; ## RETURN</td></tr> |
| 637 | <tr><td class="h"><a name="460"></a>460</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 638 | <tr><td class="h"><a name="461"></a>461</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 639 | <tr><td class="h"><a name="462"></a>462</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($rootref eq 'ARRAY') { </td></tr> |
| 640 | <tr><td class="h"><a name="463"></a>463</td><td></td><td></td><td></td><td></td><td class="s"> # if root is an ARRAY then we check for a LIST_OPS pseudo-method </td></tr> |
| 641 | <tr><td class="h"><a name="464"></a>464</td><td></td><td></td><td></td><td></td><td class="s"> # or return the numerical index into the array, or undef</td></tr> |
| 642 | <tr><td class="h"><a name="465"></a>465</td><td></td><td></td><td></td><td></td><td class="s"> if ($value = $LIST_OPS->{ $item }) {</td></tr> |
| 643 | <tr><td class="h"><a name="466"></a>466</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value($root, @$args); ## @result</td></tr> |
| 644 | <tr><td class="h"><a name="467"></a>467</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 645 | <tr><td class="h"><a name="468"></a>468</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($item =~ /^-?\d+$/) {</td></tr> |
| 646 | <tr><td class="h"><a name="469"></a>469</td><td></td><td></td><td></td><td></td><td class="s"> $value = $root->[$item];</td></tr> |
| 647 | <tr><td class="h"><a name="470"></a>470</td><td></td><td></td><td></td><td></td><td class="s"> return $value unless ref $value eq 'CODE'; ## RETURN</td></tr> |
| 648 | <tr><td class="h"><a name="471"></a>471</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value(@$args); ## @result</td></tr> |
| 649 | <tr><td class="h"><a name="472"></a>472</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 650 | <tr><td class="h"><a name="473"></a>473</td><td></td><td></td><td></td><td></td><td class="s"> elsif ( ref $item eq 'ARRAY' ) {</td></tr> |
| 651 | <tr><td class="h"><a name="474"></a>474</td><td></td><td></td><td></td><td></td><td class="s"> # array slice</td></tr> |
| 652 | <tr><td class="h"><a name="475"></a>475</td><td></td><td></td><td></td><td></td><td class="s"> return [@$root[@$item]]; ## RETURN</td></tr> |
| 653 | <tr><td class="h"><a name="476"></a>476</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 654 | <tr><td class="h"><a name="477"></a>477</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 655 | <tr><td class="h"><a name="478"></a>478</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 656 | <tr><td class="h"><a name="479"></a>479</td><td></td><td></td><td></td><td></td><td class="s"> # NOTE: we do the can-can because UNIVSERAL::isa($something, 'UNIVERSAL')</td></tr> |
| 657 | <tr><td class="h"><a name="480"></a>480</td><td></td><td></td><td></td><td></td><td class="s"> # doesn't appear to work with CGI, returning true for the first call</td></tr> |
| 658 | <tr><td class="h"><a name="481"></a>481</td><td></td><td></td><td></td><td></td><td class="s"> # and false for all subsequent calls. </td></tr> |
| 659 | <tr><td class="h"><a name="482"></a>482</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 660 | <tr><td class="h"><a name="483"></a>483</td><td></td><td></td><td></td><td></td><td class="s"> # UPDATE: that doesn't appear to be the case any more</td></tr> |
| 661 | <tr><td class="h"><a name="484"></a>484</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 662 | <tr><td class="h"><a name="485"></a>485</td><td></td><td></td><td></td><td></td><td class="s"> elsif (blessed($root) && $root->can('can')) {</td></tr> |
| 663 | <tr><td class="h"><a name="486"></a>486</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 664 | <tr><td class="h"><a name="487"></a>487</td><td></td><td></td><td></td><td></td><td class="s"> # if $root is a blessed reference (i.e. inherits from the </td></tr> |
| 665 | <tr><td class="h"><a name="488"></a>488</td><td></td><td></td><td></td><td></td><td class="s"> # UNIVERSAL object base class) then we call the item as a method.</td></tr> |
| 666 | <tr><td class="h"><a name="489"></a>489</td><td></td><td></td><td></td><td></td><td class="s"> # If that fails then we try to fallback on HASH behaviour if </td></tr> |
| 667 | <tr><td class="h"><a name="490"></a>490</td><td></td><td></td><td></td><td></td><td class="s"> # possible.</td></tr> |
| 668 | <tr><td class="h"><a name="491"></a>491</td><td></td><td></td><td></td><td></td><td class="s"> eval { @result = $root->$item(@$args); }; </td></tr> |
| 669 | <tr><td class="h"><a name="492"></a>492</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 670 | <tr><td class="h"><a name="493"></a>493</td><td></td><td></td><td></td><td></td><td class="s"> if ($@) {</td></tr> |
| 671 | <tr><td class="h"><a name="494"></a>494</td><td></td><td></td><td></td><td></td><td class="s"> # temporary hack - required to propogate errors thrown</td></tr> |
| 672 | <tr><td class="h"><a name="495"></a>495</td><td></td><td></td><td></td><td></td><td class="s"> # by views; if $@ is a ref (e.g. Template::Exception</td></tr> |
| 673 | <tr><td class="h"><a name="496"></a>496</td><td></td><td></td><td></td><td></td><td class="s"> # object then we assume it's a real error that needs</td></tr> |
| 674 | <tr><td class="h"><a name="497"></a>497</td><td></td><td></td><td></td><td></td><td class="s"> # real throwing</td></tr> |
| 675 | <tr><td class="h"><a name="498"></a>498</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 676 | <tr><td class="h"><a name="499"></a>499</td><td></td><td></td><td></td><td></td><td class="s"> my $class = ref($root) || $root;</td></tr> |
| 677 | <tr><td class="h"><a name="500"></a>500</td><td></td><td></td><td></td><td></td><td class="s"> die $@ if ref($@) || ($@ !~ /Can't locate object method "\Q$item\E" via package "\Q$class\E"/);</td></tr> |
| 678 | <tr><td class="h"><a name="501"></a>501</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 679 | <tr><td class="h"><a name="502"></a>502</td><td></td><td></td><td></td><td></td><td class="s"> # failed to call object method, so try some fallbacks</td></tr> |
| 680 | <tr><td class="h"><a name="503"></a>503</td><td></td><td></td><td></td><td></td><td class="s"> if (reftype $root eq 'HASH') {</td></tr> |
| 681 | <tr><td class="h"><a name="504"></a>504</td><td></td><td></td><td></td><td></td><td class="s"> if( defined($value = $root->{ $item })) {</td></tr> |
| 682 | <tr><td class="h"><a name="505"></a>505</td><td></td><td></td><td></td><td></td><td class="s"> return $value unless ref $value eq 'CODE'; ## RETURN</td></tr> |
| 683 | <tr><td class="h"><a name="506"></a>506</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value(@$args);</td></tr> |
| 684 | <tr><td class="h"><a name="507"></a>507</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 685 | <tr><td class="h"><a name="508"></a>508</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($value = $HASH_OPS->{ $item }) {</td></tr> |
| 686 | <tr><td class="h"><a name="509"></a>509</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value($root, @$args);</td></tr> |
| 687 | <tr><td class="h"><a name="510"></a>510</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 688 | <tr><td class="h"><a name="511"></a>511</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($value = $LIST_OPS->{ $item }) {</td></tr> |
| 689 | <tr><td class="h"><a name="512"></a>512</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value([$root], @$args);</td></tr> |
| 690 | <tr><td class="h"><a name="513"></a>513</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 691 | <tr><td class="h"><a name="514"></a>514</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 692 | <tr><td class="h"><a name="515"></a>515</td><td></td><td></td><td></td><td></td><td class="s"> elsif (reftype $root eq 'ARRAY') {</td></tr> |
| 693 | <tr><td class="h"><a name="516"></a>516</td><td></td><td></td><td></td><td></td><td class="s"> if( $value = $LIST_OPS->{ $item }) {</td></tr> |
| 694 | <tr><td class="h"><a name="517"></a>517</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value($root, @$args);</td></tr> |
| 695 | <tr><td class="h"><a name="518"></a>518</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 696 | <tr><td class="h"><a name="519"></a>519</td><td></td><td></td><td></td><td></td><td class="s"> elsif( $item =~ /^-?\d+$/ ) {</td></tr> |
| 697 | <tr><td class="h"><a name="520"></a>520</td><td></td><td></td><td></td><td></td><td class="s"> $value = $root->[$item];</td></tr> |
| 698 | <tr><td class="h"><a name="521"></a>521</td><td></td><td></td><td></td><td></td><td class="s"> return $value unless ref $value eq 'CODE'; ## RETURN</td></tr> |
| 699 | <tr><td class="h"><a name="522"></a>522</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value(@$args); ## @result</td></tr> |
| 700 | <tr><td class="h"><a name="523"></a>523</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 701 | <tr><td class="h"><a name="524"></a>524</td><td></td><td></td><td></td><td></td><td class="s"> elsif ( ref $item eq 'ARRAY' ) {</td></tr> |
| 702 | <tr><td class="h"><a name="525"></a>525</td><td></td><td></td><td></td><td></td><td class="s"> # array slice</td></tr> |
| 703 | <tr><td class="h"><a name="526"></a>526</td><td></td><td></td><td></td><td></td><td class="s"> return [@$root[@$item]]; ## RETURN</td></tr> |
| 704 | <tr><td class="h"><a name="527"></a>527</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 705 | <tr><td class="h"><a name="528"></a>528</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 706 | <tr><td class="h"><a name="529"></a>529</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($value = $SCALAR_OPS->{ $item }) {</td></tr> |
| 707 | <tr><td class="h"><a name="530"></a>530</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value($root, @$args);</td></tr> |
| 708 | <tr><td class="h"><a name="531"></a>531</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 709 | <tr><td class="h"><a name="532"></a>532</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($value = $LIST_OPS->{ $item }) {</td></tr> |
| 710 | <tr><td class="h"><a name="533"></a>533</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value([$root], @$args);</td></tr> |
| 711 | <tr><td class="h"><a name="534"></a>534</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 712 | <tr><td class="h"><a name="535"></a>535</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($self->{ _DEBUG }) {</td></tr> |
| 713 | <tr><td class="h"><a name="536"></a>536</td><td></td><td></td><td></td><td></td><td class="s"> @result = (undef, $@);</td></tr> |
| 714 | <tr><td class="h"><a name="537"></a>537</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 715 | <tr><td class="h"><a name="538"></a>538</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 716 | <tr><td class="h"><a name="539"></a>539</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 717 | <tr><td class="h"><a name="540"></a>540</td><td></td><td></td><td></td><td></td><td class="s"> elsif (($value = $SCALAR_OPS->{ $item }) && ! $lvalue) {</td></tr> |
| 718 | <tr><td class="h"><a name="541"></a>541</td><td></td><td></td><td></td><td></td><td class="s"> # at this point, it doesn't look like we've got a reference to</td></tr> |
| 719 | <tr><td class="h"><a name="542"></a>542</td><td></td><td></td><td></td><td></td><td class="s"> # anything we know about, so we try the SCALAR_OPS pseudo-methods</td></tr> |
| 720 | <tr><td class="h"><a name="543"></a>543</td><td></td><td></td><td></td><td></td><td class="s"> # table (but not for l-values)</td></tr> |
| 721 | <tr><td class="h"><a name="544"></a>544</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value($root, @$args); ## @result</td></tr> |
| 722 | <tr><td class="h"><a name="545"></a>545</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 723 | <tr><td class="h"><a name="546"></a>546</td><td></td><td></td><td></td><td></td><td class="s"> elsif (($value = $LIST_OPS->{ $item }) && ! $lvalue) {</td></tr> |
| 724 | <tr><td class="h"><a name="547"></a>547</td><td></td><td></td><td></td><td></td><td class="s"> # last-ditch: can we promote a scalar to a one-element</td></tr> |
| 725 | <tr><td class="h"><a name="548"></a>548</td><td></td><td></td><td></td><td></td><td class="s"> # list and apply a LIST_OPS virtual method?</td></tr> |
| 726 | <tr><td class="h"><a name="549"></a>549</td><td></td><td></td><td></td><td></td><td class="s"> @result = &$value([$root], @$args);</td></tr> |
| 727 | <tr><td class="h"><a name="550"></a>550</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 728 | <tr><td class="h"><a name="551"></a>551</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($self->{ _DEBUG }) {</td></tr> |
| 729 | <tr><td class="h"><a name="552"></a>552</td><td></td><td></td><td></td><td></td><td class="s"> die "don't know how to access [ $root ].$item\n"; ## DIE</td></tr> |
| 730 | <tr><td class="h"><a name="553"></a>553</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 731 | <tr><td class="h"><a name="554"></a>554</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 732 | <tr><td class="h"><a name="555"></a>555</td><td></td><td></td><td></td><td></td><td class="s"> @result = ();</td></tr> |
| 733 | <tr><td class="h"><a name="556"></a>556</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 734 | <tr><td class="h"><a name="557"></a>557</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 735 | <tr><td class="h"><a name="558"></a>558</td><td></td><td></td><td></td><td></td><td class="s"> # fold multiple return items into a list unless first item is undef</td></tr> |
| 736 | <tr><td class="h"><a name="559"></a>559</td><td></td><td></td><td></td><td></td><td class="s"> if (defined $result[0]) {</td></tr> |
| 737 | <tr><td class="h"><a name="560"></a>560</td><td></td><td></td><td></td><td></td><td class="s"> return ## RETURN</td></tr> |
| 738 | <tr><td class="h"><a name="561"></a>561</td><td></td><td></td><td></td><td></td><td class="s"> scalar @result > 1 ? [ @result ] : $result[0];</td></tr> |
| 739 | <tr><td class="h"><a name="562"></a>562</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 740 | <tr><td class="h"><a name="563"></a>563</td><td></td><td></td><td></td><td></td><td class="s"> elsif (defined $result[1]) {</td></tr> |
| 741 | <tr><td class="h"><a name="564"></a>564</td><td></td><td></td><td></td><td></td><td class="s"> die $result[1]; ## DIE</td></tr> |
| 742 | <tr><td class="h"><a name="565"></a>565</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 743 | <tr><td class="h"><a name="566"></a>566</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($self->{ _DEBUG }) {</td></tr> |
| 744 | <tr><td class="h"><a name="567"></a>567</td><td></td><td></td><td></td><td></td><td class="s"> die "$item is undefined\n"; ## DIE</td></tr> |
| 745 | <tr><td class="h"><a name="568"></a>568</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 746 | <tr><td class="h"><a name="569"></a>569</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 747 | <tr><td class="h"><a name="570"></a>570</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
| 748 | <tr><td class="h"><a name="571"></a>571</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 749 | <tr><td class="h"><a name="572"></a>572</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 750 | <tr><td class="h"><a name="573"></a>573</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 751 | <tr><td class="h"><a name="574"></a>574</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 752 | <tr><td class="h"><a name="575"></a>575</td><td></td><td></td><td></td><td></td><td class="s"># _assign($root, $item, \@args, $value, $default)</td></tr> |
| 753 | <tr><td class="h"><a name="576"></a>576</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 754 | <tr><td class="h"><a name="577"></a>577</td><td></td><td></td><td></td><td></td><td class="s"># Similar to _dotop() above, but assigns a value to the given variable</td></tr> |
| 755 | <tr><td class="h"><a name="578"></a>578</td><td></td><td></td><td></td><td></td><td class="s"># instead of simply returning it. The first three parameters are the</td></tr> |
| 756 | <tr><td class="h"><a name="579"></a>579</td><td></td><td></td><td></td><td></td><td class="s"># root item, the item and arguments, as per _dotop(), followed by the </td></tr> |
| 757 | <tr><td class="h"><a name="580"></a>580</td><td></td><td></td><td></td><td></td><td class="s"># value to which the variable should be set and an optional $default</td></tr> |
| 758 | <tr><td class="h"><a name="581"></a>581</td><td></td><td></td><td></td><td></td><td class="s"># flag. If set true, the variable will only be set if currently false</td></tr> |
| 759 | <tr><td class="h"><a name="582"></a>582</td><td></td><td></td><td></td><td></td><td class="s"># (undefined/zero)</td></tr> |
| 760 | <tr><td class="h"><a name="583"></a>583</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 761 | <tr><td class="h"><a name="584"></a>584</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 762 | <tr><td class="h"><a name="585"></a>585</td><td></td><td></td><td></td><td></td><td class="s">sub _assign {</td></tr> |
| 763 | <tr><td class="h"><a name="586"></a>586</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $root, $item, $args, $value, $default) = @_;</td></tr> |
| 764 | <tr><td class="h"><a name="587"></a>587</td><td></td><td></td><td></td><td></td><td class="s"> my $rootref = ref $root;</td></tr> |
| 765 | <tr><td class="h"><a name="588"></a>588</td><td></td><td></td><td></td><td></td><td class="s"> my $atroot = ($root eq $self);</td></tr> |
| 766 | <tr><td class="h"><a name="589"></a>589</td><td></td><td></td><td></td><td></td><td class="s"> my $result;</td></tr> |
| 767 | <tr><td class="h"><a name="590"></a>590</td><td></td><td></td><td></td><td></td><td class="s"> $args ||= [ ];</td></tr> |
| 768 | <tr><td class="h"><a name="591"></a>591</td><td></td><td></td><td></td><td></td><td class="s"> $default ||= 0;</td></tr> |
| 769 | <tr><td class="h"><a name="592"></a>592</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 770 | <tr><td class="h"><a name="593"></a>593</td><td></td><td></td><td></td><td></td><td class="s"> # return undef without an error if either side of the dot is unviable</td></tr> |
| 771 | <tr><td class="h"><a name="594"></a>594</td><td></td><td></td><td></td><td></td><td class="s"> return undef unless $root and defined $item;</td></tr> |
| 772 | <tr><td class="h"><a name="595"></a>595</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 773 | <tr><td class="h"><a name="596"></a>596</td><td></td><td></td><td></td><td></td><td class="s"> # or if an attempt is made to update a private member, starting _ or .</td></tr> |
| 774 | <tr><td class="h"><a name="597"></a>597</td><td></td><td></td><td></td><td></td><td class="s"> return undef if $PRIVATE && $item =~ /$PRIVATE/;</td></tr> |
| 775 | <tr><td class="h"><a name="598"></a>598</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 776 | <tr><td class="h"><a name="599"></a>599</td><td></td><td></td><td></td><td></td><td class="s"> if ($rootref eq 'HASH' || $atroot) {</td></tr> |
| 777 | <tr><td class="h"><a name="600"></a>600</td><td></td><td></td><td></td><td></td><td class="s"> # if the root is a hash we set the named key</td></tr> |
| 778 | <tr><td class="h"><a name="601"></a>601</td><td></td><td></td><td></td><td></td><td class="s"> return ($root->{ $item } = $value) ## RETURN</td></tr> |
| 779 | <tr><td class="h"><a name="602"></a>602</td><td></td><td></td><td></td><td></td><td class="s"> unless $default && $root->{ $item };</td></tr> |
| 780 | <tr><td class="h"><a name="603"></a>603</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 781 | <tr><td class="h"><a name="604"></a>604</td><td></td><td></td><td></td><td></td><td class="s"> elsif ($rootref eq 'ARRAY' && $item =~ /^-?\d+$/) {</td></tr> |
| 782 | <tr><td class="h"><a name="605"></a>605</td><td></td><td></td><td></td><td></td><td class="s"> # or set a list item by index number</td></tr> |
| 783 | <tr><td class="h"><a name="606"></a>606</td><td></td><td></td><td></td><td></td><td class="s"> return ($root->[$item] = $value) ## RETURN</td></tr> |
| 784 | <tr><td class="h"><a name="607"></a>607</td><td></td><td></td><td></td><td></td><td class="s"> unless $default && $root->{ $item };</td></tr> |
| 785 | <tr><td class="h"><a name="608"></a>608</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 786 | <tr><td class="h"><a name="609"></a>609</td><td></td><td></td><td></td><td></td><td class="s"> elsif (blessed($root)) {</td></tr> |
| 787 | <tr><td class="h"><a name="610"></a>610</td><td></td><td></td><td></td><td></td><td class="s"> # try to call the item as a method of an object</td></tr> |
| 788 | <tr><td class="h"><a name="611"></a>611</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 789 | <tr><td class="h"><a name="612"></a>612</td><td></td><td></td><td></td><td></td><td class="s"> return $root->$item(@$args, $value) ## RETURN</td></tr> |
| 790 | <tr><td class="h"><a name="613"></a>613</td><td></td><td></td><td></td><td></td><td class="s"> unless $default && $root->$item();</td></tr> |
| 791 | <tr><td class="h"><a name="614"></a>614</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 792 | <tr><td class="h"><a name="615"></a>615</td><td></td><td></td><td></td><td></td><td class="s"># 2 issues:</td></tr> |
| 793 | <tr><td class="h"><a name="616"></a>616</td><td></td><td></td><td></td><td></td><td class="s"># - method call should be wrapped in eval { }</td></tr> |
| 794 | <tr><td class="h"><a name="617"></a>617</td><td></td><td></td><td></td><td></td><td class="s"># - fallback on hash methods if object method not found</td></tr> |
| 795 | <tr><td class="h"><a name="618"></a>618</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 796 | <tr><td class="h"><a name="619"></a>619</td><td></td><td></td><td></td><td></td><td class="s"># eval { $result = $root->$item(@$args, $value); }; </td></tr> |
| 797 | <tr><td class="h"><a name="620"></a>620</td><td></td><td></td><td></td><td></td><td class="s"># </td></tr> |
| 798 | <tr><td class="h"><a name="621"></a>621</td><td></td><td></td><td></td><td></td><td class="s"># if ($@) {</td></tr> |
| 799 | <tr><td class="h"><a name="622"></a>622</td><td></td><td></td><td></td><td></td><td class="s"># die $@ if ref($@) || ($@ !~ /Can't locate object method/);</td></tr> |
| 800 | <tr><td class="h"><a name="623"></a>623</td><td></td><td></td><td></td><td></td><td class="s"># </td></tr> |
| 801 | <tr><td class="h"><a name="624"></a>624</td><td></td><td></td><td></td><td></td><td class="s"># # failed to call object method, so try some fallbacks</td></tr> |
| 802 | <tr><td class="h"><a name="625"></a>625</td><td></td><td></td><td></td><td></td><td class="s"># if (UNIVERSAL::isa($root, 'HASH') && exists $root->{ $item }) {</td></tr> |
| 803 | <tr><td class="h"><a name="626"></a>626</td><td></td><td></td><td></td><td></td><td class="s"># $result = ($root->{ $item } = $value)</td></tr> |
| 804 | <tr><td class="h"><a name="627"></a>627</td><td></td><td></td><td></td><td></td><td class="s"># unless $default && $root->{ $item };</td></tr> |
| 805 | <tr><td class="h"><a name="628"></a>628</td><td></td><td></td><td></td><td></td><td class="s"># }</td></tr> |
| 806 | <tr><td class="h"><a name="629"></a>629</td><td></td><td></td><td></td><td></td><td class="s"># }</td></tr> |
| 807 | <tr><td class="h"><a name="630"></a>630</td><td></td><td></td><td></td><td></td><td class="s"># return $result; ## RETURN</td></tr> |
| 808 | <tr><td class="h"><a name="631"></a>631</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 809 | <tr><td class="h"><a name="632"></a>632</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr> |
| 810 | <tr><td class="h"><a name="633"></a>633</td><td></td><td></td><td></td><td></td><td class="s"> die "don't know how to assign to [$root].[$item]\n"; ## DIE</td></tr> |
| 811 | <tr><td class="h"><a name="634"></a>634</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 812 | <tr><td class="h"><a name="635"></a>635</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 813 | <tr><td class="h"><a name="636"></a>636</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr> |
| 814 | <tr><td class="h"><a name="637"></a>637</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 815 | <tr><td class="h"><a name="638"></a>638</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 816 | <tr><td class="h"><a name="639"></a>639</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 817 | <tr><td class="h"><a name="640"></a>640</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 818 | <tr><td class="h"><a name="641"></a>641</td><td></td><td></td><td></td><td></td><td class="s"># _dump()</td></tr> |
| 819 | <tr><td class="h"><a name="642"></a>642</td><td></td><td></td><td></td><td></td><td class="s">#</td></tr> |
| 820 | <tr><td class="h"><a name="643"></a>643</td><td></td><td></td><td></td><td></td><td class="s"># Debug method which returns a string representing the internal state</td></tr> |
| 821 | <tr><td class="h"><a name="644"></a>644</td><td></td><td></td><td></td><td></td><td class="s"># of the object. The method calls itself recursively to dump sub-hashes.</td></tr> |
| 822 | <tr><td class="h"><a name="645"></a>645</td><td></td><td></td><td></td><td></td><td class="s">#------------------------------------------------------------------------</td></tr> |
| 823 | <tr><td class="h"><a name="646"></a>646</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 824 | <tr><td class="h"><a name="647"></a>647</td><td></td><td></td><td></td><td></td><td class="s">sub _dump {</td></tr> |
| 825 | <tr><td class="h"><a name="648"></a>648</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr> |
| 826 | <tr><td class="h"><a name="649"></a>649</td><td></td><td></td><td></td><td></td><td class="s"> return "[Template::Stash] " . $self->_dump_frame(2);</td></tr> |
| 827 | <tr><td class="h"><a name="650"></a>650</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 828 | <tr><td class="h"><a name="651"></a>651</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 829 | <tr><td class="h"><a name="652"></a>652</td><td></td><td></td><td></td><td></td><td class="s">sub _dump_frame {</td></tr> |
| 830 | <tr><td class="h"><a name="653"></a>653</td><td></td><td></td><td></td><td></td><td class="s"> my ($self, $indent) = @_;</td></tr> |
| 831 | <tr><td class="h"><a name="654"></a>654</td><td></td><td></td><td></td><td></td><td class="s"> $indent ||= 1;</td></tr> |
| 832 | <tr><td class="h"><a name="655"></a>655</td><td></td><td></td><td></td><td></td><td class="s"> my $buffer = ' ';</td></tr> |
| 833 | <tr><td class="h"><a name="656"></a>656</td><td></td><td></td><td></td><td></td><td class="s"> my $pad = $buffer x $indent;</td></tr> |
| 834 | <tr><td class="h"><a name="657"></a>657</td><td></td><td></td><td></td><td></td><td class="s"> my $text = "{\n";</td></tr> |
| 835 | <tr><td class="h"><a name="658"></a>658</td><td></td><td></td><td></td><td></td><td class="s"> local $" = ', ';</td></tr> |
| 836 | <tr><td class="h"><a name="659"></a>659</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 837 | <tr><td class="h"><a name="660"></a>660</td><td></td><td></td><td></td><td></td><td class="s"> my ($key, $value);</td></tr> |
| 838 | <tr><td class="h"><a name="661"></a>661</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 839 | <tr><td class="h"><a name="662"></a>662</td><td></td><td></td><td></td><td></td><td class="s"> return $text . "...excessive recursion, terminating\n"</td></tr> |
| 840 | <tr><td class="h"><a name="663"></a>663</td><td></td><td></td><td></td><td></td><td class="s"> if $indent > 32;</td></tr> |
| 841 | <tr><td class="h"><a name="664"></a>664</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 842 | <tr><td class="h"><a name="665"></a>665</td><td></td><td></td><td></td><td></td><td class="s"> foreach $key (keys %$self) {</td></tr> |
| 843 | <tr><td class="h"><a name="666"></a>666</td><td></td><td></td><td></td><td></td><td class="s"> $value = $self->{ $key };</td></tr> |
| 844 | <tr><td class="h"><a name="667"></a>667</td><td></td><td></td><td></td><td></td><td class="s"> $value = '<undef>' unless defined $value;</td></tr> |
| 845 | <tr><td class="h"><a name="668"></a>668</td><td></td><td></td><td></td><td></td><td class="s"> next if $key =~ /^\./;</td></tr> |
| 846 | <tr><td class="h"><a name="669"></a>669</td><td></td><td></td><td></td><td></td><td class="s"> if (ref($value) eq 'ARRAY') {</td></tr> |
| 847 | <tr><td class="h"><a name="670"></a>670</td><td></td><td></td><td></td><td></td><td class="s"> $value = '[ ' . join(', ', map { defined $_ ? $_ : '<undef>' }</td></tr> |
| 848 | <tr><td class="h"><a name="671"></a>671</td><td></td><td></td><td></td><td></td><td class="s"> @$value) . ' ]';</td></tr> |
| 849 | <tr><td class="h"><a name="672"></a>672</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 850 | <tr><td class="h"><a name="673"></a>673</td><td></td><td></td><td></td><td></td><td class="s"> elsif (ref $value eq 'HASH') {</td></tr> |
| 851 | <tr><td class="h"><a name="674"></a>674</td><td></td><td></td><td></td><td></td><td class="s"> $value = _dump_frame($value, $indent + 1);</td></tr> |
| 852 | <tr><td class="h"><a name="675"></a>675</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 853 | <tr><td class="h"><a name="676"></a>676</td><td></td><td></td><td></td><td></td><td class="s"> </td></tr> |
| 854 | <tr><td class="h"><a name="677"></a>677</td><td></td><td></td><td></td><td></td><td class="s"> $text .= sprintf("$pad%-16s => $value\n", $key);</td></tr> |
| 855 | <tr><td class="h"><a name="678"></a>678</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr> |
| 856 | <tr><td class="h"><a name="679"></a>679</td><td></td><td></td><td></td><td></td><td class="s"> $text .= $buffer x ($indent - 1) . '}';</td></tr> |
| 857 | <tr><td class="h"><a name="680"></a>680</td><td></td><td></td><td></td><td></td><td class="s"> return $text;</td></tr> |
| 858 | <tr><td class="h"><a name="681"></a>681</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr> |
| 859 | <tr><td class="h"><a name="682"></a>682</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 860 | <tr><td class="h"><a name="683"></a>683</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 861 | <tr><td class="h"><a name="684"></a>684</td><td class="c3">1</td><td class="c0"><span title="Avg 17µs">17µs</span></td><td></td><td></td><td class="s">1;</td></tr> |
| 862 | <tr><td class="h"><a name="685"></a>685</td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 863 | <tr><td class="h"><a name="686"></a>686</td><td></td><td></td><td></td><td></td><td class="s">__END__</td></tr> |
| 864 | <tr><td class="s"><a name=""></a> </td><td></td><td></td><td></td><td></td><td class="s"></td></tr> |
| 865 | <tr><td class="h"><a name="Template__Stash__CORE_qr"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 6µs within Template::Stash::CORE:qr which was called: |
| 866 | # once (6µs+0s) by Template::Stash::XS::BEGIN@17 at <a href="Template-Stash-pm-2144-line.html#30">line 30</a></div></div>sub Template::Stash::CORE:qr; # opcode<br /> </td></tr> |
| 867 | </tbody></table></div> |
| 868 | |
| 869 | <script type="text/javascript"> $(document).ready(function() { |
| 870 | |
| 871 | $("#subs_table").tablesorter({ |
| 872 | sortList: [[3,1]], |
| 873 | headers: { |
| 874 | 3: { sorter: 'fmt_time' }, |
| 875 | 4: { sorter: 'fmt_time' } |
| 876 | } |
| 877 | }); |
| 878 | |
| 879 | } ); </script> |
| 880 | |
| 881 | <div class="footer">Report produced by the |
| 882 | <a href="http://search.cpan.org/dist/Devel-NYTProf/">NYTProf 4.06</a> |
| 883 | Perl profiler, developed by |
| 884 | <a href="http://www.linkedin.com/in/timbunce">Tim Bunce</a> and |
| 885 | <a href="http://code.nytimes.com">Adam Kaplan</a>. |
| 886 | </div> |
| 887 | <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> |
| 888 | </body></html> |
projects / scpubgit/stemmatology.git / blame