Make it easier to simple xs hashref readers using prehashed keys.

[gitmo/Class-MOP.git] / mop.h

diff --git a/mop.h b/mop.h
index 444f8ac..afa9358 100644 (file)
--- a/mop.h
+++ b/mop.h
@@ -40,6 +40,21 @@ void mop_prehash_keys (void);
 inline SV *mop_prehashed_key_for (mop_prehashed_key_t key);
 inline U32 mop_prehashed_hash_for (mop_prehashed_key_t key);
 
+#define INSTALL_SIMPLE_READER(klass, name) \
+    { \
+        CV *cv = newXS("Class::MOP::" #klass "::" #name, mop_xs_simple_reader, __FILE__); \
+        CvXSUBANY(cv).any_i32 = KEY_ ##name; \
+    }
+
+#define INSTALL_SIMPLE_READER_WITH_KEY(klass, name, key) \
+    { \
+        CV *cv = newXS("Class::MOP::" #klass "::" #name, mop_xs_simple_reader, __FILE__); \
+        CvXSUBANY(cv).any_i32 = KEY_ ##key; \
+    }
+
+SV *mop_simple_reader (SV *self, mop_prehashed_key_t key);
+XS(mop_xs_simple_reader);
+
 extern SV *mop_method_metaclass;
 extern SV *mop_associated_metaclass;
 extern SV *mop_wrap;