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+ <title>Profile of Class/Load.pm</title>
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+ // when a column is first clicked on to sort it, use descending order
+ // XXX doesn't seem to work (and not just because the tablesorter formatSortingOrder() is broken)
+ $.tablesorter.defaults.sortInitialOrder = "desc";
+ // add parser through the tablesorter addParser method
+ $.tablesorter.addParser({
+ id: 'fmt_time', // name of this parser
+ is: function(s) {
+ return false; // return false so this parser is not auto detected
+ },
+ format: function(orig) { // format data for normalization
+ // console.log(orig);
+ val = orig.replace(/ns/,'');
+ if (val != orig) { return val / (1000*1000*1000); }
+ val = orig.replace(/µs/,''); /* XXX use µ ? */
+ if (val != orig) { return val / (1000*1000); }
+ var val = orig.replace(/ms/,'');
+ if (val != orig) { return val / (1000); }
+ var val = orig.replace(/s/,'');
+ if (val != orig) { return val; }
+ if (orig == '0') { return orig; }
+ console.log('no match for fmt_time of '.concat(orig));
+ return orig;
+ },
+ type: 'numeric' // set type, either numeric or text
+ });
+ </script>
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+<div class="headerForeground" style="float: left">
+ <span class="siteTitle">NYTProf Performance Profile</span>
+ <span class="siteSubtitle">  <span>« <span class="mode_btn"><a href="Class-Load-pm-67-block.html">block view</a></span> • <span class="mode_btn"><a href="Class-Load-pm-67-line.html">line view</a></span> • <span class="mode_btn mode_btn_selected">sub view</span> »</span><br />
+ For script/nytprof.pl
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+ <span class="siteTitle"> </span>
+ <span class="siteSubtitle">Run on Thu May 31 16:49:15 2012<br />Reported on Thu May 31 16:50:42 2012</span>
+</div>
+<div style="position: absolute; left: 0px; top: 0%; width: 100%; height: 101%; z-index: -1; background-color: rgb(17, 136, 255); "></div>
+<div style="position: absolute; left: 0px; top: 2%; width: 100%; height: 99%; z-index: -1; background-color: rgb(16, 134, 253); "></div>
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+<div style="position: absolute; left: 0px; top: 6%; width: 100%; height: 95%; z-index: -1; background-color: rgb(15, 131, 250); "></div>
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+<div style="position: absolute; left: 0px; top: 12%; width: 100%; height: 89%; z-index: -1; background-color: rgb(14, 127, 246); "></div>
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+<div style="position: absolute; left: 0px; top: 70%; width: 100%; height: 31%; z-index: -1; background-color: rgb(5, 88, 207); "></div>
+<div style="position: absolute; left: 0px; top: 72%; width: 100%; height: 29%; z-index: -1; background-color: rgb(4, 87, 206); "></div>
+<div style="position: absolute; left: 0px; top: 74%; width: 100%; height: 27%; z-index: -1; background-color: rgb(4, 85, 204); "></div>
+<div style="position: absolute; left: 0px; top: 76%; width: 100%; height: 25%; z-index: -1; background-color: rgb(4, 84, 203); "></div>
+<div style="position: absolute; left: 0px; top: 78%; width: 100%; height: 23%; z-index: -1; background-color: rgb(3, 82, 201); "></div>
+<div style="position: absolute; left: 0px; top: 80%; width: 100%; height: 21%; z-index: -1; background-color: rgb(3, 81, 200); "></div>
+<div style="position: absolute; left: 0px; top: 82%; width: 100%; height: 19%; z-index: -1; background-color: rgb(3, 80, 199); "></div>
+<div style="position: absolute; left: 0px; top: 84%; width: 100%; height: 17%; z-index: -1; background-color: rgb(2, 78, 197); "></div>
+<div style="position: absolute; left: 0px; top: 86%; width: 100%; height: 15%; z-index: -1; background-color: rgb(2, 77, 196); "></div>
+<div style="position: absolute; left: 0px; top: 88%; width: 100%; height: 13%; z-index: -1; background-color: rgb(2, 76, 195); "></div>
+<div style="position: absolute; left: 0px; top: 90%; width: 100%; height: 11%; z-index: -1; background-color: rgb(1, 74, 193); "></div>
+<div style="position: absolute; left: 0px; top: 92%; width: 100%; height: 9%; z-index: -1; background-color: rgb(1, 73, 192); "></div>
+<div style="position: absolute; left: 0px; top: 94%; width: 100%; height: 7%; z-index: -1; background-color: rgb(1, 72, 191); "></div>
+<div style="position: absolute; left: 0px; top: 96%; width: 100%; height: 5%; z-index: -1; background-color: rgb(0, 70, 189); "></div>
+<div style="position: absolute; left: 0px; top: 98%; width: 100%; height: 3%; z-index: -1; background-color: rgb(0, 69, 188); "></div>
+<div style="position: absolute; left: 0px; top: 100%; width: 100%; height: 1%; z-index: -1; background-color: rgb(0, 68, 187); "></div>
+</div>
+
+<div class="body_content"><br />
+<table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///Users/edenc/perl5/lib/perl5/Class/Load.pm">/Users/edenc/perl5/lib/perl5/Class/Load.pm</a></td></tr>
+<tr><td class="h">Statements</td><td align="left">Executed 27488 statements in 53.0ms</td></tr></table>
+
+ <table id="subs_table" border="1" cellpadding="0" class="tablesorter">
+ <caption>Subroutines</caption>
+ <thead>
+ <tr>
+ <th>Calls</th>
+ <th><span title="Number of Places sub is called from">P</span></th>
+ <th><span title="Number of Files sub is called from">F</span></th>
+ <th>Exclusive<br />Time</th>
+ <th>Inclusive<br />Time</th>
+ <th>Subroutine</th>
+ </tr>
+ </thead>
+ <tbody>
+<tr><td class="c0">2409</td><td class="c0">3</td><td class="c3">1</td><td class="c0"><span title="0.1%">26.2ms</span></td><td class="c0"><span title="8.1%">3.90s</span></td><td class="sub_name"><span style="display: none;">Class::Load::::try_load_class</span>Class::Load::<a href="Class-Load-pm-67-sub.html#135">try_load_class</a> (recurses: max depth 6, inclusive time 1.55s)</span></td></tr>
+<tr><td class="c0">2401</td><td class="c0">14</td><td class="c0">12</td><td class="c0"><span title="0.0%">15.9ms</span></td><td class="c0"><span title="8.1%">3.91s</span></td><td class="sub_name"><span style="display: none;">Class::Load::::load_class</span>Class::Load::<a href="Class-Load-pm-67-sub.html#34">load_class</a> (recurses: max depth 6, inclusive time 1.55s)</span></td></tr>
+<tr><td class="c0">137</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">2.16ms</span></td><td class="c0"><span title="11.1%">5.36s</span></td><td class="sub_name"><span style="display: none;">Class::Load::::__ANON__[:180]</span>Class::Load::<a href="Class-Load-pm-67-sub.html#171">__ANON__[:180]</a></span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">966µs</span></td><td class="c0"><span title="0.0%">3.79ms</span></td><td class="sub_name"><span style="display: none;">Class::Load::::BEGIN@9</span>Class::Load::<a href="Class-Load-pm-67-sub.html#9">BEGIN@9</a></span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">821µs</span></td><td class="c0"><span title="0.0%">7.89ms</span></td><td class="sub_name"><span style="display: none;">Class::Load::::BEGIN@8</span>Class::Load::<a href="Class-Load-pm-67-sub.html#8">BEGIN@8</a></span></td></tr>
+<tr><td class="c0">11</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">407µs</span></td><td class="c0"><span title="0.0%">6.79ms</span></td><td class="sub_name"><span style="display: none;">Class::Load::::load_first_existing_class</span>Class::Load::<a href="Class-Load-pm-67-sub.html#44">load_first_existing_class</a></span></td></tr>
+<tr><td class="c0">8</td><td class="c0">3</td><td class="c3">1</td><td class="c0"><span title="0.0%">135µs</span></td><td class="c3"><span title="0.0%">135µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::CORE:regcomp</span>Class::Load::<a href="Class-Load-pm-67-sub.html#Class__Load__CORE_regcomp">CORE:regcomp</a> (opcode)</span></td></tr>
+<tr><td class="c0">11</td><td class="c3">1</td><td class="c3">1</td><td class="c1"><span title="0.0%">58µs</span></td><td class="c3"><span title="0.0%">96µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::__ANON__[:183]</span>Class::Load::<a href="Class-Load-pm-67-sub.html#181">__ANON__[:183]</a></span></td></tr>
+<tr><td class="c0">11</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">38µs</span></td><td class="c3"><span title="0.0%">38µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::_error</span>Class::Load::<a href="Class-Load-pm-67-sub.html#186">_error</a></span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">31µs</span></td><td class="c0"><span title="0.0%">396µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::load_optional_class</span>Class::Load::<a href="Class-Load-pm-67-sub.html#115">load_optional_class</a></span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">20µs</span></td><td class="c3"><span title="0.0%">69µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::_nonexistent_fail_re</span>Class::Load::<a href="Class-Load-pm-67-sub.html#95">_nonexistent_fail_re</a></span></td></tr>
+<tr><td class="c0">4</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">19µs</span></td><td class="c0"><span title="0.0%">2.09ms</span></td><td class="sub_name"><span style="display: none;">Class::Load::::_croak</span>Class::Load::<a href="Class-Load-pm-67-sub.html#192">_croak</a></span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">17µs</span></td><td class="c3"><span title="0.0%">22µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::BEGIN@5</span>Class::Load::<a href="Class-Load-pm-67-sub.html#5">BEGIN@5</a></span></td></tr>
+<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">15µs</span></td><td class="c3"><span title="0.0%">68µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::BEGIN@10</span>Class::Load::<a href="Class-Load-pm-67-sub.html#10">BEGIN@10</a></span></td></tr>
+<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%">55µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::BEGIN@16</span>Class::Load::<a href="Class-Load-pm-67-sub.html#16">BEGIN@16</a></span></td></tr>
+<tr><td class="c0">7</td><td class="c1">2</td><td class="c3">1</td><td class="c3"><span title="0.0%">8µs</span></td><td class="c3"><span title="0.0%">8µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::CORE:match</span>Class::Load::<a href="Class-Load-pm-67-sub.html#Class__Load__CORE_match">CORE:match</a> (opcode)</span></td></tr>
+<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="c3"><span title="0.0%">17µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::BEGIN@6</span>Class::Load::<a href="Class-Load-pm-67-sub.html#6">BEGIN@6</a></span></td></tr>
+<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="c3"><span title="0.0%">82µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::BEGIN@7</span>Class::Load::<a href="Class-Load-pm-67-sub.html#7">BEGIN@7</a></span></td></tr>
+<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="c3"><span title="0.0%">8µs</span></td><td class="sub_name"><span style="display: none;">Class::Load::::CORE:qr</span>Class::Load::<a href="Class-Load-pm-67-sub.html#Class__Load__CORE_qr">CORE:qr</a> (opcode)</span></td></tr>
+<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;">Class::Load::::__ANON__[:152]</span>Class::Load::<a href="Class-Load-pm-67-sub.html#149">__ANON__[:152]</a></span></td></tr>
+<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;">Class::Load::::__ANON__[:155]</span>Class::Load::<a href="Class-Load-pm-67-sub.html#153">__ANON__[:155]</a></span></td></tr>
+<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;">Class::Load::::_or_list</span>Class::Load::<a href="Class-Load-pm-67-sub.html#102">_or_list</a></span></td></tr>
+<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;">Class::Load::::_version_fail_re</span>Class::Load::<a href="Class-Load-pm-67-sub.html#88">_version_fail_re</a></span></td></tr>
+</tbody></table>
+ Call graph for these subroutines as a
+ <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a>
+ <a href="Users-edenc-perl5-lib-perl5-Class-Load-pm.dot">dot language file</a>.
+
+ <table border="1" cellpadding="0">
+ <thead>
+ <tr><th>Line</th>
+ <th><span title="Number of statements executed">State<br />ments</span></th>
+ <th><span title="Time spend executing statements on the line,
+ excluding time spent executing statements in any called subroutines">Time<br />on line</span></th>
+ <th><span title="Number of subroutines calls">Calls</span></th>
+ <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th>
+ <th class="left_indent_header">Code</th>
+ </tr>
+
+ </thead>
+ <tbody>
+ <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package Class::Load;</td></tr>
+<tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
+<tr><td class="h"><a name="3"></a>3</td><td class="c3">2</td><td class="c3"><span title="Avg 1µs">2µs</span></td><td></td><td></td><td class="s"> $Class::Load::VERSION = '0.19';</td></tr>
+<tr><td class="h"><a name="4"></a>4</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="5"></a>5</td><td class="c3">2</td><td class="c3"><span title="Avg 12µs">25µs</span></td><td class="c3">2</td><td class="c3">27µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 22µs (17+5) within Class::Load::BEGIN@5 which was called:
+# once (17µs+5µs) by Moose::BEGIN@15 at <a href="Class-Load-pm-67-sub.html#5">line 5</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 22µs making 1 call to <a href="Class-Load-pm-67-sub.html#5">Class::Load::BEGIN@5</a>
+# spent 5µs making 1 call to <a href="strict-pm-3-sub.html#34">strict::import</a></div></div></td></tr>
+<tr><td class="h"><a name="6"></a>6</td><td class="c3">2</td><td class="c3"><span title="Avg 12µs">25µs</span></td><td class="c3">2</td><td class="c3">26µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 17µs (8+9) within Class::Load::BEGIN@6 which was called:
+# once (8µs+9µs) by Moose::BEGIN@15 at <a href="Class-Load-pm-67-sub.html#6">line 6</a></div></div>use warnings;<div class="calls"><div class="calls_out"># spent 17µs making 1 call to <a href="Class-Load-pm-67-sub.html#6">Class::Load::BEGIN@6</a>
+# spent 9µs making 1 call to <a href="warnings-pm-2-sub.html#386">warnings::import</a></div></div></td></tr>
+<tr><td class="h"><a name="7"></a>7</td><td class="c3">2</td><td class="c3"><span title="Avg 15µs">29µs</span></td><td class="c3">2</td><td class="c3">157µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 82µs (8+75) within Class::Load::BEGIN@7 which was called:
+# once (8µs+75µs) by Moose::BEGIN@15 at <a href="Class-Load-pm-67-sub.html#7">line 7</a></div></div>use base 'Exporter';<div class="calls"><div class="calls_out"># spent 82µs making 1 call to <a href="Class-Load-pm-67-sub.html#7">Class::Load::BEGIN@7</a>
+# spent 75µs making 1 call to <a href="base-pm-22-sub.html#58">base::import</a></div></div></td></tr>
+<tr><td class="h"><a name="8"></a>8</td><td class="c3">2</td><td class="c0"><span title="Avg 71µs">141µs</span></td><td class="c3">2</td><td class="c0">8.01ms</td><td class="s"><div class="calls"><div class="calls_in"># spent 7.89ms (821µs+7.07) within Class::Load::BEGIN@8 which was called:
+# once (821µs+7.07ms) by Moose::BEGIN@15 at <a href="Class-Load-pm-67-sub.html#8">line 8</a></div></div>use Data::OptList 'mkopt';<div class="calls"><div class="calls_out"># spent 7.89ms making 1 call to <a href="Class-Load-pm-67-sub.html#8">Class::Load::BEGIN@8</a>
+# spent 111µs making 1 call to <a href="Sub-Install-pm-73-sub.html#277">Sub::Install::__ANON__[Sub/Install.pm:284]</a></div></div></td></tr>
+<tr><td class="h"><a name="9"></a>9</td><td class="c1">3</td><td class="c0"><span title="Avg 71µs">214µs</span></td><td class="c3">2</td><td class="c0">3.81ms</td><td class="s"><div class="calls"><div class="calls_in"># spent 3.79ms (966µs+2.82) within Class::Load::BEGIN@9 which was called:
+# once (966µs+2.82ms) by Moose::BEGIN@15 at <a href="Class-Load-pm-67-sub.html#9">line 9</a></div></div>use Module::Implementation 0.04;<div class="calls"><div class="calls_out"># spent 3.79ms making 1 call to <a href="Class-Load-pm-67-sub.html#9">Class::Load::BEGIN@9</a>
+# spent 22µs making 1 call to <a href="UNIVERSAL-pm-738-sub.html#UNIVERSAL__VERSION">UNIVERSAL::VERSION</a></div></div></td></tr>
+<tr><td class="h"><a name="10"></a>10</td><td class="c1">3</td><td class="c3"><span title="Avg 8µs">26µs</span></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 68µs (15+52) within Class::Load::BEGIN@10 which was called:
+# once (15µs+52µs) by Moose::BEGIN@15 at <a href="Class-Load-pm-67-sub.html#15">line 15</a></div></div>use Module::Runtime 0.012 qw(</td></tr>
+<tr><td class="h"><a name="11"></a>11</td><td></td><td></td><td></td><td></td><td class="s"> check_module_name</td></tr>
+<tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s"> module_notional_filename</td></tr>
+<tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s"> require_module</td></tr>
+<tr><td class="h"><a name="14"></a>14</td><td></td><td></td><td></td><td></td><td class="s"> use_module</td></tr>
+<tr><td class="h"><a name="15"></a>15</td><td class="c3">1</td><td class="c3"><span title="Avg 24µs">24µs</span></td><td class="c3">3</td><td class="c3">120µs</td><td class="s">);<div class="calls"><div class="calls_out"># spent 68µs making 1 call to <a href="Class-Load-pm-67-sub.html#10">Class::Load::BEGIN@10</a>
+# spent 40µs making 1 call to <a href="Module-Runtime-pm-75-sub.html#135">Module::Runtime::import</a>
+# spent 12µs making 1 call to <a href="UNIVERSAL-pm-738-sub.html#UNIVERSAL__VERSION">UNIVERSAL::VERSION</a></div></div></td></tr>
+<tr><td class="h"><a name="16"></a>16</td><td class="c3">2</td><td class="c0"><span title="Avg 466µs">932µs</span></td><td class="c3">2</td><td class="c3">99µs</td><td class="s"><div class="calls"><div class="calls_in"># spent 55µs (10+45) within Class::Load::BEGIN@16 which was called:
+# once (10µs+45µs) by Moose::BEGIN@15 at <a href="Class-Load-pm-67-sub.html#16">line 16</a></div></div>use Try::Tiny;<div class="calls"><div class="calls_out"># spent 55µs making 1 call to <a href="Class-Load-pm-67-sub.html#16">Class::Load::BEGIN@16</a>
+# spent 45µs making 1 call to <a href="Exporter-pm-8-sub.html#28">Exporter::import</a></div></div></td></tr>
+<tr><td class="h"><a name="17"></a>17</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="18"></a>18</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
+<tr><td class="h"><a name="19"></a>19</td><td class="c3">2</td><td class="c3"><span title="Avg 4µs">8µs</span></td><td class="c3">1</td><td class="c3">46µs</td><td class="s"> my $loader = Module::Implementation::build_loader_sub(<div class="calls"><div class="calls_out"> # spent 46µs making 1 call to <a href="Module-Implementation-pm-74-sub.html#14">Module::Implementation::build_loader_sub</a></div></div></td></tr>
+<tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s"> implementations => [ 'XS', 'PP' ],</td></tr>
+<tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"> symbols => ['is_class_loaded'],</td></tr>
+<tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr>
+<tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="24"></a>24</td><td class="c3">1</td><td class="c3"><span title="Avg 7µs">7µs</span></td><td class="c3">1</td><td class="c0">775µs</td><td class="s"> $loader->();<div class="calls"><div class="calls_out"> # spent 775µs making 1 call to <a href="Module-Implementation-pm-74-sub.html#32">Module::Implementation::__ANON__[Module/Implementation.pm:44]</a></div></div></td></tr>
+<tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="27"></a>27</td><td class="c3">1</td><td class="c3"><span title="Avg 2µs">2µs</span></td><td></td><td></td><td class="s">our @EXPORT_OK = qw/load_class load_optional_class try_load_class is_class_loaded load_first_existing_class/;</td></tr>
+<tr><td class="h"><a name="28"></a>28</td><td class="c3">1</td><td class="c3"><span title="Avg 2µs">2µs</span></td><td></td><td></td><td class="s">our %EXPORT_TAGS = (</td></tr>
+<tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"> all => \@EXPORT_OK,</td></tr>
+<tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s">);</td></tr>
+<tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<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 $ERROR;</td></tr>
+<tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 3.91s (15.9ms+3.89) within Class::Load::load_class which was called 2401 times, avg 1.63ms/call:
+# 1352 times (8.00ms+14.6ms) by Moose::Meta::Class::_inline_create_error at <a href="Moose-Meta-Class-pm-136-sub.html#833">line 833 of Moose/Meta/Class.pm</a>, avg 17µs/call
+# 218 times (1.67ms+1.31s) by Moose::Meta::Class::superclasses at <a href="Moose-Meta-Class-pm-136-sub.html#554">line 554 of Moose/Meta/Class.pm</a>, avg 6.01ms/call
+# 192 times (1.93ms+634ms) by Moose::Util::_apply_all_roles at <a href="Moose-Util-pm-158-sub.html#132">line 132 of Moose/Util.pm</a>, avg 3.31ms/call
+# 149 times (830µs+2.41ms) by Moose::Meta::Role::apply at <a href="Moose-Meta-Role-pm-268-sub.html#459">line 459 of Moose/Meta/Role.pm</a>, avg 22µs/call
+# 133 times (945µs+2.42ms) by Class::MOP::Class::_inline_constructor at <a href="Class-MOP-Class-pm-103-sub.html#1436">line 1436 of Class/MOP/Class.pm</a>, avg 25µs/call
+# 124 times (744µs+1.70s) by Catalyst::Controller::action_class or Catalyst::Dispatcher::_load_dispatch_types or Catalyst::Dispatcher::register or Catalyst::_register_plugin or Catalyst::setup_dispatcher or Catalyst::setup_engine or Catalyst::setup_plugins or KiokuDB::Backend::DBI::__ANON__[/Users/edenc/perl5/lib/perl5/KiokuDB/Backend/DBI.pm:58] or KiokuDB::Backend::Serialize::__ANON__[/Users/edenc/perl5/lib/perl5/KiokuDB/Backend/Serialize.pm:24] or KiokuDB::TypeMap::Composite::_construct_entry or KiokuDB::Util::dsn_to_backend or MooseX::Role::Parameterized::Meta::Role::Parameterizable::generate_role or MooseX::Traits::Util::resolve_traits or Parse::Method::Signatures::BUILD at <a href="Class-MOP-pm-83-sub.html#77">line 77 of Class/MOP.pm</a>, avg 13.7ms/call
+# 111 times (758µs+1.15ms) by Class::MOP::Class::_inline_destructor at <a href="Class-MOP-Class-pm-103-sub.html#1473">line 1473 of Class/MOP/Class.pm</a>, avg 17µs/call
+# 70 times (656µs+206ms) by Moose::Meta::Attribute::Native::Trait::_native_accessor_class_for at <a href="Moose-Meta-Attribute-Native-Trait-pm-771-sub.html#186">line 186 of Moose/Meta/Attribute/Native/Trait.pm</a>, avg 2.95ms/call
+# 29 times (168µs+172µs) by Moose::Meta::Role::Composite::apply_params at <a href="Moose-Meta-Role-Composite-pm-281-sub.html#130">line 130 of Moose/Meta/Role/Composite.pm</a>, avg 12µs/call
+# 16 times (149µs+3.16ms) by Class::MOP::MiniTrait::apply at <a href="Class-MOP-MiniTrait-pm-118-sub.html#18">line 18 of Class/MOP/MiniTrait.pm</a>, avg 207µs/call
+# 3 times (42µs+22.9ms) by Moose::Meta::Attribute::Custom::Trait::Array::register_implementation or Moose::Meta::Attribute::Custom::Trait::Counter::register_implementation or Moose::Meta::Attribute::Custom::Trait::Hash::register_implementation at <a href="Moose-Meta-Attribute-Native-pm-292-sub.html#28">line 28 of Moose/Meta/Attribute/Native.pm</a>, avg 7.66ms/call
+# 2 times (9µs+-9µs) by Moose::Meta::Attribute::_canonicalize_handles at <a href="Moose-Meta-Attribute-pm-164-sub.html#1170">line 1170 of Moose/Meta/Attribute.pm</a>, avg 0s/call
+# once (10µs+53µs) by metaclass::import at <a href="metaclass-pm-161-sub.html#32">line 32 of metaclass.pm</a>
+# once (6µs+35µs) by CatalystX::Test::MockContext::mock_context at <a href="CatalystX-Test-MockContext-pm-1852-sub.html#18">line 18 of CatalystX/Test/MockContext.pm</a></div></div>sub load_class {</td></tr>
+<tr><td class="h"><a name="35"></a>35</td><td class="c0">9608</td><td class="c0"><span title="Avg 1µs">13.9ms</span></td><td></td><td></td><td class="s"> my $class = shift;</td></tr>
+<tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s"> my $options = shift;</td></tr>
+<tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td class="c0">2401</td><td class="c0">3.90s</td><td class="s"> my ($res, $e) = try_load_class($class, $options);<div class="calls"><div class="calls_out"> # spent 5.45s making 2401 calls to <a href="Class-Load-pm-67-sub.html#135">Class::Load::try_load_class</a>, avg 2.27ms/call, recursion: max depth 6, sum of overlapping time 1.55s</div></div></td></tr>
+<tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"> return 1 if $res;</td></tr>
+<tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td class="c3">4</td><td class="c0">2.09ms</td><td class="s"> _croak($e);<div class="calls"><div class="calls_out"> # spent 2.09ms making 4 calls to <a href="Class-Load-pm-67-sub.html#192">Class::Load::_croak</a>, avg 522µs/call</div></div></td></tr>
+<tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 6.79ms (407µs+6.39) within Class::Load::load_first_existing_class which was called 11 times, avg 618µs/call:
+# 11 times (407µs+6.39ms) by Moose::Util::resolve_metaclass_alias at <a href="Moose-Util-pm-158-sub.html#225">line 225 of Moose/Util.pm</a>, avg 618µs/call</div></div>sub load_first_existing_class {</td></tr>
+<tr><td class="h"><a name="45"></a>45</td><td class="c0">115</td><td class="c0"><span title="Avg 5µs">588µs</span></td><td class="c0">11</td><td class="c1">343µs</td><td class="s"> my $classes = Data::OptList::mkopt(\@_)<div class="calls"><div class="calls_out"> # spent 343µs making 11 calls to <a href="Data-OptList-pm-69-sub.html#36">Data::OptList::mkopt</a>, avg 31µs/call</div></div></td></tr>
+<tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s"> or return;</td></tr>
+<tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s"> foreach my $class (@{$classes}) {</td></tr>
+<tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td class="c0">22</td><td class="c0">1.10ms</td><td class="s"> check_module_name($class->[0]);<div class="calls"><div class="calls_out"> # spent 1.10ms making 22 calls to <a href="Module-Runtime-pm-75-sub.html#240">Module::Runtime::check_module_name</a>, avg 50µs/call</div></div></td></tr>
+<tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"> for my $class (@{$classes}) {</td></tr>
+<tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s"> my ($name, $options) = @{$class};</td></tr>
+<tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s"> # We need to be careful not to pass an undef $options to this sub,</td></tr>
+<tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s"> # since the XS version will blow up if that happens.</td></tr>
+<tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td class="c0">17</td><td class="c3">92µs</td><td class="s"> return $name if is_class_loaded($name, ($options ? $options : ()));<div class="calls"><div class="calls_out"> # spent 92µs making 17 calls to <a href="Class-Load-XS-pm-78-sub.html#Class__Load__XS__is_class_loaded">Class::Load::XS::is_class_loaded</a>, avg 5µs/call</div></div></td></tr>
+<tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td class="c1">7</td><td class="c0">586µs</td><td class="s"> my ($res, $e) = try_load_class($name, $options);<div class="calls"><div class="calls_out"> # spent 4.56ms making 7 calls to <a href="Class-Load-pm-67-sub.html#135">Class::Load::try_load_class</a>, avg 651µs/call, recursion: max depth 4, sum of overlapping time 3.97ms</div></div></td></tr>
+<tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="61"></a>61</td><td></td><td></td><td></td><td></td><td class="s"> return $name if $res;</td></tr>
+<tr><td class="h"><a name="62"></a>62</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td class="c2">6</td><td class="c3">167µs</td><td class="s"> my $file = module_notional_filename($name);<div class="calls"><div class="calls_out"> # spent 167µs making 6 calls to <a href="Module-Runtime-pm-75-sub.html#263">Module::Runtime::module_notional_filename</a>, avg 28µs/call</div></div></td></tr>
+<tr><td class="h"><a name="64"></a>64</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td class="c0">12</td><td class="c3">127µs</td><td class="s"> next if $e =~ /^Can't locate \Q$file\E in \@INC/;<div class="calls"><div class="calls_out"> # spent 120µs making 6 calls to <a href="Class-Load-pm-67-sub.html#Class__Load__CORE_regcomp">Class::Load::CORE:regcomp</a>, avg 20µs/call
+ # spent 7µs making 6 calls to <a href="Class-Load-pm-67-sub.html#Class__Load__CORE_match">Class::Load::CORE:match</a>, avg 1µs/call</div></div></td></tr>
+<tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s"> next</td></tr>
+<tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s"> if $options</td></tr>
+<tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s"> && defined $options->{-version}</td></tr>
+<tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s"> && $e =~ _version_fail_re($name, $options->{-version});</td></tr>
+<tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s"> _croak("Couldn't load class ($name) because: $e");</td></tr>
+<tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s"> my @list = map {</td></tr>
+<tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"> $_->[0]</td></tr>
+<tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s"> . ( $_->[1] && defined $_->[1]{-version}</td></tr>
+<tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s"> ? " (version >= $_->[1]{-version})"</td></tr>
+<tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"> : q{} )</td></tr>
+<tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> } @{$classes};</td></tr>
+<tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"> my $err</td></tr>
+<tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s"> .= q{Can't locate }</td></tr>
+<tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"> . _or_list(@list)</td></tr>
+<tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s"> . " in \@INC (\@INC contains: @INC).";</td></tr>
+<tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"> _croak($err);</td></tr>
+<tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s">sub _version_fail_re {</td></tr>
+<tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"> my $name = shift;</td></tr>
+<tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"> my $vers = shift;</td></tr>
+<tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"> return qr/\Q$name\E version \Q$vers\E required--this is only version/;</td></tr>
+<tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 69µs (20+49) within Class::Load::_nonexistent_fail_re which was called:
+# once (20µs+49µs) by Class::Load::load_optional_class at <a href="Class-Load-pm-67-sub.html#129">line 129</a></div></div>sub _nonexistent_fail_re {</td></tr>
+<tr><td class="h"><a name="96"></a>96</td><td class="c1">3</td><td class="c3"><span title="Avg 13µs">40µs</span></td><td></td><td></td><td class="s"> my $name = shift;</td></tr>
+<tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td class="c3">1</td><td class="c3">28µs</td><td class="s"> my $file = module_notional_filename($name);<div class="calls"><div class="calls_out"> # spent 28µs making 1 call to <a href="Module-Runtime-pm-75-sub.html#263">Module::Runtime::module_notional_filename</a></div></div></td></tr>
+<tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td class="c3">2</td><td class="c3">21µs</td><td class="s"> return qr/Can't locate \Q$file\E in \@INC/;<div class="calls"><div class="calls_out"> # spent 14µs making 1 call to <a href="Class-Load-pm-67-sub.html#Class__Load__CORE_regcomp">Class::Load::CORE:regcomp</a>
+ # spent 8µs making 1 call to <a href="Class-Load-pm-67-sub.html#Class__Load__CORE_qr">Class::Load::CORE:qr</a></div></div></td></tr>
+<tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s">sub _or_list {</td></tr>
+<tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"> return $_[0] if @_ == 1;</td></tr>
+<tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"> return join ' or ', @_ if @_ ==2;</td></tr>
+<tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"> my $last = pop;</td></tr>
+<tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s"> my $list = join ', ', @_;</td></tr>
+<tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"> $list .= ', or ' . $last;</td></tr>
+<tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"> return $list;</td></tr>
+<tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 396µs (31+365) within Class::Load::load_optional_class which was called:
+# once (31µs+365µs) by Data::Visitor::BEGIN@25 at <a href="Data-Visitor-pm-1636-sub.html#25">line 25 of Data/Visitor.pm</a></div></div>sub load_optional_class {</td></tr>
+<tr><td class="h"><a name="116"></a>116</td><td class="c0">7</td><td class="c3"><span title="Avg 4µs">28µs</span></td><td></td><td></td><td class="s"> my $class = shift;</td></tr>
+<tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"> my $options = shift;</td></tr>
+<tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td class="c3">1</td><td class="c3">21µs</td><td class="s"> check_module_name($class);<div class="calls"><div class="calls_out"> # spent 21µs making 1 call to <a href="Module-Runtime-pm-75-sub.html#240">Module::Runtime::check_module_name</a></div></div></td></tr>
+<tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td class="c3">1</td><td class="c3">0s</td><td class="s"> my ($res, $e) = try_load_class($class, $options);<div class="calls"><div class="calls_out"> # spent 274µs making 1 call to <a href="Class-Load-pm-67-sub.html#135">Class::Load::try_load_class</a>, recursion: max depth 1, sum of overlapping time 274µs</div></div></td></tr>
+<tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s"> return 1 if $res;</td></tr>
+<tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"> return 0</td></tr>
+<tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s"> if $options</td></tr>
+<tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s"> && defined $options->{-version}</td></tr>
+<tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"> && $e =~ _version_fail_re($class, $options->{-version});</td></tr>
+<tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td class="c3">3</td><td class="c3">71µs</td><td class="s"> return 0<div class="calls"><div class="calls_out"> # spent 69µs making 1 call to <a href="Class-Load-pm-67-sub.html#95">Class::Load::_nonexistent_fail_re</a>
+ # spent 1µs making 1 call to <a href="Class-Load-pm-67-sub.html#Class__Load__CORE_match">Class::Load::CORE:match</a>
+ # spent 1µs making 1 call to <a href="Class-Load-pm-67-sub.html#Class__Load__CORE_regcomp">Class::Load::CORE:regcomp</a></div></div></td></tr>
+<tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s"> if $e =~ _nonexistent_fail_re($class);</td></tr>
+<tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s"> _croak($ERROR);</td></tr>
+<tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 3.90s (26.2ms+3.88) within Class::Load::try_load_class which was called 2409 times, avg 1.62ms/call:
+# 2401 times (26.0ms+3.88s) by Class::Load::load_class at <a href="Class-Load-pm-67-sub.html#38">line 38</a>, avg 1.62ms/call
+# 7 times (163µs+423µs) by Class::Load::load_first_existing_class at <a href="Class-Load-pm-67-sub.html#59">line 59</a>, avg 84µs/call
+# once (24µs+-24µs) by Class::Load::load_optional_class at <a href="Class-Load-pm-67-sub.html#121">line 121</a></div></div>sub try_load_class {</td></tr>
+<tr><td class="h"><a name="136"></a>136</td><td class="c0">17137</td><td class="c0"><span title="Avg 2µs">34.9ms</span></td><td></td><td></td><td class="s"> my $class = shift;</td></tr>
+<tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"> my $options = shift;</td></tr>
+<tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td class="c0">2409</td><td class="c0">51.4ms</td><td class="s"> check_module_name($class);<div class="calls"><div class="calls_out"> # spent 51.4ms making 2409 calls to <a href="Module-Runtime-pm-75-sub.html#240">Module::Runtime::check_module_name</a>, avg 21µs/call</div></div></td></tr>
+<tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"> local $@;</td></tr>
+<tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"> undef $ERROR;</td></tr>
+<tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td class="c0">2409</td><td class="c0">10.3ms</td><td class="s"> if (is_class_loaded($class)) {<div class="calls"><div class="calls_out"> # spent 10.3ms making 2409 calls to <a href="Class-Load-XS-pm-78-sub.html#Class__Load__XS__is_class_loaded">Class::Load::XS::is_class_loaded</a>, avg 4µs/call</div></div></td></tr>
+<tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s"> # We need to check this here rather than in is_class_loaded() because</td></tr>
+<tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"> # we want to return the error message for a failed version check, but</td></tr>
+<tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s"> # is_class_loaded just returns true/false.</td></tr>
+<tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td></td><td></td><td class="s"> return 1 unless $options && defined $options->{-version};</td></tr>
+<tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td></td><td></td><td class="s"> return try {</td></tr>
+<tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td></td><td></td><td class="s"> $class->VERSION($options->{-version});</td></tr>
+<tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s"> 1;</td></tr>
+<tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s"> catch {</td></tr>
+<tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s"> _error($_);</td></tr>
+<tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"> };</td></tr>
+<tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="157"></a>157</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td class="c0">137</td><td class="c0">3.85ms</td><td class="s"> my $file = module_notional_filename($class);<div class="calls"><div class="calls_out"> # spent 3.85ms making 137 calls to <a href="Module-Runtime-pm-75-sub.html#263">Module::Runtime::module_notional_filename</a>, avg 28µs/call</div></div></td></tr>
+<tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s"> # This says "our diagnostics of the package</td></tr>
+<tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s"> # say perl's INC status about the file being loaded are</td></tr>
+<tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td></td><td></td><td class="s"> # wrong", so we delete it from %INC, so when we call require(),</td></tr>
+<tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td></td><td></td><td class="s"> # perl will *actually* try reloading the file.</td></tr>
+<tr><td class="h"><a name="163"></a>163</td><td></td><td></td><td></td><td></td><td class="s"> #</td></tr>
+<tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s"> # If the file is already in %INC, it won't retry,</td></tr>
+<tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s"> # And on 5.8, it won't fail either!</td></tr>
+<tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s"> #</td></tr>
+<tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s"> # The extra benefit of this trick, is it helps even on</td></tr>
+<tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s"> # 5.10, as instead of dying with "Compilation failed",</td></tr>
+<tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s"> # it will die with the actual error, and thats a win-win.</td></tr>
+<tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s"> delete $INC{$file};</td></tr>
+<tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 5.36s (2.16ms+5.35) within Class::Load::__ANON__[/Users/edenc/perl5/lib/perl5/Class/Load.pm:180] which was called 137 times, avg 39.1ms/call:
+# 137 times (2.16ms+5.35s) by Try::Tiny::try at <a href="Try-Tiny-pm-76-sub.html#71">line 71 of Try/Tiny.pm</a>, avg 39.1ms/call</div></div> return try {</td></tr>
+<tr><td class="h"><a name="172"></a>172</td><td class="c0">537</td><td class="c0"><span title="Avg 4µs">1.92ms</span></td><td></td><td></td><td class="s"> local $SIG{__DIE__} = 'DEFAULT';</td></tr>
+<tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s"> if ($options && defined $options->{-version}) {</td></tr>
+<tr><td class="h"><a name="174"></a>174</td><td></td><td></td><td></td><td></td><td class="s"> use_module($class, $options->{-version});</td></tr>
+<tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="176"></a>176</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
+<tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td class="c0">137</td><td class="c0">3.86s</td><td class="s"> require_module($class);<div class="calls"><div class="calls_out"> # spent 5.35s making 137 calls to <a href="Module-Runtime-pm-75-sub.html#303">Module::Runtime::require_module</a>, avg 39.1ms/call, recursion: max depth 6, sum of overlapping time 1.50s</div></div></td></tr>
+<tr><td class="h"><a name="178"></a>178</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s"> 1;</td></tr>
+<tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
+<tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 96µs (58+38) within Class::Load::__ANON__[/Users/edenc/perl5/lib/perl5/Class/Load.pm:183] which was called 11 times, avg 9µs/call:
+# 11 times (58µs+38µs) by Try::Tiny::try at <a href="Try-Tiny-pm-76-sub.html#100">line 100 of Try/Tiny.pm</a>, avg 9µs/call</div></div> catch {</td></tr>
+<tr><td class="h"><a name="182"></a>182</td><td class="c0">11</td><td class="c2"><span title="Avg 4µs">44µs</span></td><td class="c0">11</td><td class="c3">38µs</td><td class="s"> _error($_);<div class="calls"><div class="calls_out"> # spent 38µs making 11 calls to <a href="Class-Load-pm-67-sub.html#186">Class::Load::_error</a>, avg 3µs/call</div></div></td></tr>
+<tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td class="c0">274</td><td class="c0">3.66s</td><td class="s"> };<div class="calls"><div class="calls_out"> # spent 5.36s making 137 calls to <a href="Try-Tiny-pm-76-sub.html#25">Try::Tiny::try</a>, avg 39.1ms/call, recursion: max depth 6, sum of overlapping time 1.70s
+ # spent 817µs making 137 calls to <a href="Try-Tiny-pm-76-sub.html#114">Try::Tiny::catch</a>, avg 6µs/call</div></div></td></tr>
+<tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="186"></a>186</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 38µs within Class::Load::_error which was called 11 times, avg 3µs/call:
+# 11 times (38µs+0s) by Class::Load::__ANON__[/Users/edenc/perl5/lib/perl5/Class/Load.pm:183] at <a href="Class-Load-pm-67-sub.html#182">line 182</a>, avg 3µs/call</div></div>sub _error {</td></tr>
+<tr><td class="h"><a name="187"></a>187</td><td class="c0">33</td><td class="c1"><span title="Avg 2µs">52µs</span></td><td></td><td></td><td class="s"> $ERROR = shift;</td></tr>
+<tr><td class="h"><a name="188"></a>188</td><td></td><td></td><td></td><td></td><td class="s"> return 0 unless wantarray;</td></tr>
+<tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s"> return 0, $ERROR;</td></tr>
+<tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 2.09ms (19µs+2.07) within Class::Load::_croak which was called 4 times, avg 522µs/call:
+# 4 times (19µs+2.07ms) by Class::Load::load_class at <a href="Class-Load-pm-67-sub.html#41">line 41</a>, avg 522µs/call</div></div>sub _croak {</td></tr>
+<tr><td class="h"><a name="193"></a>193</td><td class="c0">12</td><td class="c3"><span title="Avg 892ns">11µs</span></td><td></td><td></td><td class="s"> require Carp;</td></tr>
+<tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s"> local $Carp::CarpLevel = $Carp::CarpLevel + 1;</td></tr>
+<tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td class="c3">4</td><td class="c0">2.07ms</td><td class="s"> Carp::croak(shift);<div class="calls"><div class="calls_out"> # spent 2.07ms making 4 calls to <a href="Carp-pm-10-sub.html#100">Carp::croak</a>, avg 518µs/call</div></div></td></tr>
+<tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
+<tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="198"></a>198</td><td class="c3">1</td><td class="c3"><span title="Avg 17µs">17µs</span></td><td></td><td></td><td class="s">1;</td></tr>
+<tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s"># ABSTRACT: a working (require "Class::Name") and more</td></tr>
+<tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="- -"></a>- -</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="204"></a>204</td><td></td><td></td><td></td><td></td><td class="s">=pod</td></tr>
+<tr><td class="h"><a name="205"></a>205</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="206"></a>206</td><td></td><td></td><td></td><td></td><td class="s">=head1 NAME</td></tr>
+<tr><td class="h"><a name="207"></a>207</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="208"></a>208</td><td></td><td></td><td></td><td></td><td class="s">Class::Load - a working (require "Class::Name") and more</td></tr>
+<tr><td class="h"><a name="209"></a>209</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="210"></a>210</td><td></td><td></td><td></td><td></td><td class="s">=head1 VERSION</td></tr>
+<tr><td class="h"><a name="211"></a>211</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="212"></a>212</td><td></td><td></td><td></td><td></td><td class="s">version 0.19</td></tr>
+<tr><td class="h"><a name="213"></a>213</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="214"></a>214</td><td></td><td></td><td></td><td></td><td class="s">=head1 SYNOPSIS</td></tr>
+<tr><td class="h"><a name="215"></a>215</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="216"></a>216</td><td></td><td></td><td></td><td></td><td class="s"> use Class::Load ':all';</td></tr>
+<tr><td class="h"><a name="217"></a>217</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="218"></a>218</td><td></td><td></td><td></td><td></td><td class="s"> try_load_class('Class::Name')</td></tr>
+<tr><td class="h"><a name="219"></a>219</td><td></td><td></td><td></td><td></td><td class="s"> or plan skip_all => "Class::Name required to run these tests";</td></tr>
+<tr><td class="h"><a name="220"></a>220</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="221"></a>221</td><td></td><td></td><td></td><td></td><td class="s"> load_class('Class::Name');</td></tr>
+<tr><td class="h"><a name="222"></a>222</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="223"></a>223</td><td></td><td></td><td></td><td></td><td class="s"> is_class_loaded('Class::Name');</td></tr>
+<tr><td class="h"><a name="224"></a>224</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="225"></a>225</td><td></td><td></td><td></td><td></td><td class="s"> my $baseclass = load_optional_class('Class::Name::MightExist')</td></tr>
+<tr><td class="h"><a name="226"></a>226</td><td></td><td></td><td></td><td></td><td class="s"> ? 'Class::Name::MightExist'</td></tr>
+<tr><td class="h"><a name="227"></a>227</td><td></td><td></td><td></td><td></td><td class="s"> : 'Class::Name::Default';</td></tr>
+<tr><td class="h"><a name="228"></a>228</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="229"></a>229</td><td></td><td></td><td></td><td></td><td class="s">=head1 DESCRIPTION</td></tr>
+<tr><td class="h"><a name="230"></a>230</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="231"></a>231</td><td></td><td></td><td></td><td></td><td class="s">C<require EXPR> only accepts C<Class/Name.pm> style module names, not</td></tr>
+<tr><td class="h"><a name="232"></a>232</td><td></td><td></td><td></td><td></td><td class="s">C<Class::Name>. How frustrating! For that, we provide</td></tr>
+<tr><td class="h"><a name="233"></a>233</td><td></td><td></td><td></td><td></td><td class="s">C<load_class 'Class::Name'>.</td></tr>
+<tr><td class="h"><a name="234"></a>234</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="235"></a>235</td><td></td><td></td><td></td><td></td><td class="s">It's often useful to test whether a module can be loaded, instead of throwing</td></tr>
+<tr><td class="h"><a name="236"></a>236</td><td></td><td></td><td></td><td></td><td class="s">an error when it's not available. For that, we provide</td></tr>
+<tr><td class="h"><a name="237"></a>237</td><td></td><td></td><td></td><td></td><td class="s">C<try_load_class 'Class::Name'>.</td></tr>
+<tr><td class="h"><a name="238"></a>238</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="239"></a>239</td><td></td><td></td><td></td><td></td><td class="s">Finally, sometimes we need to know whether a particular class has been loaded.</td></tr>
+<tr><td class="h"><a name="240"></a>240</td><td></td><td></td><td></td><td></td><td class="s">Asking C<%INC> is an option, but that will miss inner packages and any class</td></tr>
+<tr><td class="h"><a name="241"></a>241</td><td></td><td></td><td></td><td></td><td class="s">for which the filename does not correspond to the package name. For that, we</td></tr>
+<tr><td class="h"><a name="242"></a>242</td><td></td><td></td><td></td><td></td><td class="s">provide C<is_class_loaded 'Class::Name'>.</td></tr>
+<tr><td class="h"><a name="243"></a>243</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="244"></a>244</td><td></td><td></td><td></td><td></td><td class="s">=head1 FUNCTIONS</td></tr>
+<tr><td class="h"><a name="245"></a>245</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="246"></a>246</td><td></td><td></td><td></td><td></td><td class="s">=head2 load_class Class::Name, \%options</td></tr>
+<tr><td class="h"><a name="247"></a>247</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="248"></a>248</td><td></td><td></td><td></td><td></td><td class="s">C<load_class> will load C<Class::Name> or throw an error, much like C<require>.</td></tr>
+<tr><td class="h"><a name="249"></a>249</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="250"></a>250</td><td></td><td></td><td></td><td></td><td class="s">If C<Class::Name> is already loaded (checked with C<is_class_loaded>) then it</td></tr>
+<tr><td class="h"><a name="251"></a>251</td><td></td><td></td><td></td><td></td><td class="s">will not try to load the class. This is useful when you have inner packages</td></tr>
+<tr><td class="h"><a name="252"></a>252</td><td></td><td></td><td></td><td></td><td class="s">which C<require> does not check.</td></tr>
+<tr><td class="h"><a name="253"></a>253</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="254"></a>254</td><td></td><td></td><td></td><td></td><td class="s">The C<%options> hash currently accepts one key, C<-version>. If you specify a</td></tr>
+<tr><td class="h"><a name="255"></a>255</td><td></td><td></td><td></td><td></td><td class="s">version, then this subroutine will call C<< Class::Name->VERSION(</td></tr>
+<tr><td class="h"><a name="256"></a>256</td><td></td><td></td><td></td><td></td><td class="s">$options{-version} ) >> internally, which will throw an error if the class's</td></tr>
+<tr><td class="h"><a name="257"></a>257</td><td></td><td></td><td></td><td></td><td class="s">version is not equal to or greater than the version you requested.</td></tr>
+<tr><td class="h"><a name="258"></a>258</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="259"></a>259</td><td></td><td></td><td></td><td></td><td class="s">=head2 try_load_class Class::Name, \%options -> (0|1, error message)</td></tr>
+<tr><td class="h"><a name="260"></a>260</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="261"></a>261</td><td></td><td></td><td></td><td></td><td class="s">Returns 1 if the class was loaded, 0 if it was not. If the class was not</td></tr>
+<tr><td class="h"><a name="262"></a>262</td><td></td><td></td><td></td><td></td><td class="s">loaded, the error will be returned as a second return value in list context.</td></tr>
+<tr><td class="h"><a name="263"></a>263</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="264"></a>264</td><td></td><td></td><td></td><td></td><td class="s">Again, if C<Class::Name> is already loaded (checked with C<is_class_loaded>)</td></tr>
+<tr><td class="h"><a name="265"></a>265</td><td></td><td></td><td></td><td></td><td class="s">then it will not try to load the class. This is useful when you have inner</td></tr>
+<tr><td class="h"><a name="266"></a>266</td><td></td><td></td><td></td><td></td><td class="s">packages which C<require> does not check.</td></tr>
+<tr><td class="h"><a name="267"></a>267</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="268"></a>268</td><td></td><td></td><td></td><td></td><td class="s">Like C<load_class>, you can pass a C<-version> in C<%options>. If the version</td></tr>
+<tr><td class="h"><a name="269"></a>269</td><td></td><td></td><td></td><td></td><td class="s">is not sufficient, then this subroutine will return false.</td></tr>
+<tr><td class="h"><a name="270"></a>270</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="271"></a>271</td><td></td><td></td><td></td><td></td><td class="s">=head2 is_class_loaded Class::Name, \%options -> 0|1</td></tr>
+<tr><td class="h"><a name="272"></a>272</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="273"></a>273</td><td></td><td></td><td></td><td></td><td class="s">This uses a number of heuristics to determine if the class C<Class::Name> is</td></tr>
+<tr><td class="h"><a name="274"></a>274</td><td></td><td></td><td></td><td></td><td class="s">loaded. There heuristics were taken from L<Class::MOP>'s old pure-perl</td></tr>
+<tr><td class="h"><a name="275"></a>275</td><td></td><td></td><td></td><td></td><td class="s">implementation.</td></tr>
+<tr><td class="h"><a name="276"></a>276</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="277"></a>277</td><td></td><td></td><td></td><td></td><td class="s">Like C<load_class>, you can pass a C<-version> in C<%options>. If the version</td></tr>
+<tr><td class="h"><a name="278"></a>278</td><td></td><td></td><td></td><td></td><td class="s">is not sufficient, then this subroutine will return false.</td></tr>
+<tr><td class="h"><a name="279"></a>279</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="280"></a>280</td><td></td><td></td><td></td><td></td><td class="s">=head2 load_first_existing_class Class::Name, \%options, ...</td></tr>
+<tr><td class="h"><a name="281"></a>281</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="282"></a>282</td><td></td><td></td><td></td><td></td><td class="s">This attempts to load the first loadable class in the list of classes</td></tr>
+<tr><td class="h"><a name="283"></a>283</td><td></td><td></td><td></td><td></td><td class="s">given. Each class name can be followed by an options hash reference.</td></tr>
+<tr><td class="h"><a name="284"></a>284</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="285"></a>285</td><td></td><td></td><td></td><td></td><td class="s">If any one of the classes loads and passes the optional version check, that</td></tr>
+<tr><td class="h"><a name="286"></a>286</td><td></td><td></td><td></td><td></td><td class="s">class name will be returned. If I<none> of the classes can be loaded (or none</td></tr>
+<tr><td class="h"><a name="287"></a>287</td><td></td><td></td><td></td><td></td><td class="s">pass their version check), then an error will be thrown.</td></tr>
+<tr><td class="h"><a name="288"></a>288</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="289"></a>289</td><td></td><td></td><td></td><td></td><td class="s">If, when attempting to load a class, it fails to load because of a syntax</td></tr>
+<tr><td class="h"><a name="290"></a>290</td><td></td><td></td><td></td><td></td><td class="s">error, then an error will be thrown immediately.</td></tr>
+<tr><td class="h"><a name="291"></a>291</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="292"></a>292</td><td></td><td></td><td></td><td></td><td class="s">=head2 load_optional_class Class::Name, \%options -> 0|1</td></tr>
+<tr><td class="h"><a name="293"></a>293</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="294"></a>294</td><td></td><td></td><td></td><td></td><td class="s">C<load_optional_class> is a lot like C<try_load_class>, but also a lot like</td></tr>
+<tr><td class="h"><a name="295"></a>295</td><td></td><td></td><td></td><td></td><td class="s">C<load_class>.</td></tr>
+<tr><td class="h"><a name="296"></a>296</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="297"></a>297</td><td></td><td></td><td></td><td></td><td class="s">If the class exists, and it works, then it will return 1. If you specify a</td></tr>
+<tr><td class="h"><a name="298"></a>298</td><td></td><td></td><td></td><td></td><td class="s">version in C<%options>, then the version check must succeed or it will return</td></tr>
+<tr><td class="h"><a name="299"></a>299</td><td></td><td></td><td></td><td></td><td class="s">0.</td></tr>
+<tr><td class="h"><a name="300"></a>300</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="301"></a>301</td><td></td><td></td><td></td><td></td><td class="s">If the class doesn't exist, and it appears to not exist on disk either, it</td></tr>
+<tr><td class="h"><a name="302"></a>302</td><td></td><td></td><td></td><td></td><td class="s">will return 0.</td></tr>
+<tr><td class="h"><a name="303"></a>303</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="304"></a>304</td><td></td><td></td><td></td><td></td><td class="s">If the class exists on disk, but loading from disk results in an error</td></tr>
+<tr><td class="h"><a name="305"></a>305</td><td></td><td></td><td></td><td></td><td class="s">( i.e.: a syntax error ), then it will C<croak> with that error.</td></tr>
+<tr><td class="h"><a name="306"></a>306</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="307"></a>307</td><td></td><td></td><td></td><td></td><td class="s">This is useful for using if you want a fallback module system, i.e.:</td></tr>
+<tr><td class="h"><a name="308"></a>308</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="309"></a>309</td><td></td><td></td><td></td><td></td><td class="s"> my $class = load_optional_class($foo) ? $foo : $default;</td></tr>
+<tr><td class="h"><a name="310"></a>310</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="311"></a>311</td><td></td><td></td><td></td><td></td><td class="s">That way, if $foo does exist, but can't be loaded due to error, you won't</td></tr>
+<tr><td class="h"><a name="312"></a>312</td><td></td><td></td><td></td><td></td><td class="s">get the behaviour of it simply not existing.</td></tr>
+<tr><td class="h"><a name="313"></a>313</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="314"></a>314</td><td></td><td></td><td></td><td></td><td class="s">=head1 SEE ALSO</td></tr>
+<tr><td class="h"><a name="315"></a>315</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="316"></a>316</td><td></td><td></td><td></td><td></td><td class="s">=over 4</td></tr>
+<tr><td class="h"><a name="317"></a>317</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="318"></a>318</td><td></td><td></td><td></td><td></td><td class="s">=item L<http://blog.fox.geek.nz/2010/11/searching-design-spec-for-ultimate.html></td></tr>
+<tr><td class="h"><a name="319"></a>319</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="320"></a>320</td><td></td><td></td><td></td><td></td><td class="s">This blog post is a good overview of the current state of the existing modules</td></tr>
+<tr><td class="h"><a name="321"></a>321</td><td></td><td></td><td></td><td></td><td class="s">for loading other modules in various ways.</td></tr>
+<tr><td class="h"><a name="322"></a>322</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="323"></a>323</td><td></td><td></td><td></td><td></td><td class="s">=item L<http://blog.fox.geek.nz/2010/11/handling-optional-requirements-with.html></td></tr>
+<tr><td class="h"><a name="324"></a>324</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="325"></a>325</td><td></td><td></td><td></td><td></td><td class="s">This blog post describes how to handle optional modules with L<Class::Load>.</td></tr>
+<tr><td class="h"><a name="326"></a>326</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="327"></a>327</td><td></td><td></td><td></td><td></td><td class="s">=item L<http://d.hatena.ne.jp/tokuhirom/20110202/1296598578></td></tr>
+<tr><td class="h"><a name="328"></a>328</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="329"></a>329</td><td></td><td></td><td></td><td></td><td class="s">This Japanese blog post describes why L<DBIx::Skinny> now uses L<Class::Load></td></tr>
+<tr><td class="h"><a name="330"></a>330</td><td></td><td></td><td></td><td></td><td class="s">over its competitors.</td></tr>
+<tr><td class="h"><a name="331"></a>331</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="332"></a>332</td><td></td><td></td><td></td><td></td><td class="s">=item L<Moose>, L<Jifty>, L<Prophet>, etc</td></tr>
+<tr><td class="h"><a name="333"></a>333</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="334"></a>334</td><td></td><td></td><td></td><td></td><td class="s">This module was designed to be used anywhere you have</td></tr>
+<tr><td class="h"><a name="335"></a>335</td><td></td><td></td><td></td><td></td><td class="s">C<if (eval "require $module"; 1)>, which occurs in many large projects.</td></tr>
+<tr><td class="h"><a name="336"></a>336</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="337"></a>337</td><td></td><td></td><td></td><td></td><td class="s">=back</td></tr>
+<tr><td class="h"><a name="338"></a>338</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="339"></a>339</td><td></td><td></td><td></td><td></td><td class="s">=head1 AUTHOR</td></tr>
+<tr><td class="h"><a name="340"></a>340</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="341"></a>341</td><td></td><td></td><td></td><td></td><td class="s">Shawn M Moore <sartak at bestpractical.com></td></tr>
+<tr><td class="h"><a name="342"></a>342</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="343"></a>343</td><td></td><td></td><td></td><td></td><td class="s">=head1 COPYRIGHT AND LICENSE</td></tr>
+<tr><td class="h"><a name="344"></a>344</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="345"></a>345</td><td></td><td></td><td></td><td></td><td class="s">This software is copyright (c) 2012 by Shawn M Moore.</td></tr>
+<tr><td class="h"><a name="346"></a>346</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="347"></a>347</td><td></td><td></td><td></td><td></td><td class="s">This is free software; you can redistribute it and/or modify it under</td></tr>
+<tr><td class="h"><a name="348"></a>348</td><td></td><td></td><td></td><td></td><td class="s">the same terms as the Perl 5 programming language system itself.</td></tr>
+<tr><td class="h"><a name="349"></a>349</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="350"></a>350</td><td></td><td></td><td></td><td></td><td class="s">=cut</td></tr>
+<tr><td class="h"><a name="351"></a>351</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="352"></a>352</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="353"></a>353</td><td></td><td></td><td></td><td></td><td class="s">__END__</td></tr>
+<tr><td class="s"><a name=""></a> </td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
+<tr><td class="h"><a name="Class__Load__CORE_match"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 8µs within Class::Load::CORE:match which was called 7 times, avg 1µs/call:
+# 6 times (7µs+0s) by Class::Load::load_first_existing_class at <a href="Class-Load-pm-67-sub.html#65">line 65</a>, avg 1µs/call
+# once (1µs+0s) by Class::Load::load_optional_class at <a href="Class-Load-pm-67-sub.html#129">line 129</a></div></div>sub Class::Load::CORE:match; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="Class__Load__CORE_qr"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 8µs within Class::Load::CORE:qr which was called:
+# once (8µs+0s) by Class::Load::_nonexistent_fail_re at <a href="Class-Load-pm-67-sub.html#99">line 99</a></div></div>sub Class::Load::CORE:qr; # opcode<br /> </td></tr>
+<tr><td class="h"><a name="Class__Load__CORE_regcomp"></a></td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 135µs within Class::Load::CORE:regcomp which was called 8 times, avg 17µs/call:
+# 6 times (120µs+0s) by Class::Load::load_first_existing_class at <a href="Class-Load-pm-67-sub.html#65">line 65</a>, avg 20µs/call
+# once (14µs+0s) by Class::Load::_nonexistent_fail_re at <a href="Class-Load-pm-67-sub.html#99">line 99</a>
+# once (1µs+0s) by Class::Load::load_optional_class at <a href="Class-Load-pm-67-sub.html#129">line 129</a></div></div>sub Class::Load::CORE:regcomp; # opcode<br /> </td></tr>
+</tbody></table></div>
+
+ <script type="text/javascript"> $(document).ready(function() {
+
+ $("#subs_table").tablesorter({
+ sortList: [[3,1]],
+ headers: {
+ 3: { sorter: 'fmt_time' },
+ 4: { sorter: 'fmt_time' }
+ }
+ });
+
+ } ); </script>
+
+ <div class="footer">Report produced by the
+ <a href="http://search.cpan.org/dist/Devel-NYTProf/">NYTProf 4.06</a>
+ Perl profiler, developed by
+ <a href="http://www.linkedin.com/in/timbunce">Tim Bunce</a> and
+ <a href="http://code.nytimes.com">Adam Kaplan</a>.
+ </div>
+ <br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
+ </body></html>
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