Enlightenment CVS committal
Author : mej
Project : eterm
Module : libast
Dir : eterm/libast/include/libast
Modified Files:
obj.h
Log Message:
Fri Oct 31 15:21:53 2003 Michael Jennings (mej)
Fixes to string class find/splice routines.
Added SPIF_DEFINE_PROPERTY_FUNC_NONOBJ() macro for defining get/set
methods of a property which is not an object. It should be used in
place of SPIF_DEFINE_PROPERTY_FUNC() for spif_*_t types that are not
objects, such as spif_int32_t and spif_sockport_t.
===================================================================
RCS file: /cvsroot/enlightenment/eterm/libast/include/libast/obj.h,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -3 -r1.19 -r1.20
--- obj.h 30 Oct 2003 23:13:53 -0000 1.19
+++ obj.h 31 Oct 2003 20:23:25 -0000 1.20
@@ -197,8 +197,35 @@
/**
* Define the get/set methods of a "property" of an object.
*
- * This macro is used to define (i.e., create, i.e. insert the code
- * for) the get/set methods of an object property.
+ * This macro is identical to SPIF_DEFINE_PROPERTY_FUNC(), except that
+ * the property is treated as a non-object (i.e., its current value is
+ * not checked, so no destructor is called for the current value).
+ * Use this for spif_*_t types that are not objects, such as
+ * spif_int32_t and spif_sockport_t.
+ *
+ * @param otype The type of the object.
+ * @param vtype The type of the property variable.
+ * @param name The name of the property.
+ *
+ * @see DOXGRP_OBJ, SPIF_DEFINE_PROPERTY_FUNC()
+ */
+#define SPIF_DEFINE_PROPERTY_FUNC_NONOBJ(otype, vtype, name) \
+ SPIF_TYPE(vtype) spif_ ## otype ## _get_ ## name (SPIF_TYPE(otype) self) \
+ { return ((SPIF_OBJ_IS_TYPE(self, otype)) ? (self-> ## name) : (SPIF_CAST(vtype)
(0))); } \
+ SPIF_TYPE(bool) spif_ ## otype ## _set_ ## name (SPIF_TYPE(otype) self,
SPIF_TYPE(vtype) new_ ## name) \
+ { \
+ if (!SPIF_OBJ_IS_TYPE(self, otype)) { \
+ return FALSE; \
+ } \
+ self-> ## name = new_ ## name; \
+ return TRUE; \
+ }
+
+/**
+ * Define the get/set methods of a "property" of an object.
+ *
+ * This macro is identical to SPIF_DEFINE_PROPERTY_FUNC(), except that
+ * a native C type is used.
*
* @param otype The type of the object.
* @param vtype The C type of the property variable.
-------------------------------------------------------
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