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Make wxCFRef take a template raw pointer parameter instead of CFTypeRef to ensure it does not get called with a ref holder.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46000 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Elliott
2007-05-12 19:30:09 +00:00
parent fd9cd37f66
commit 6972616433
1 changed files with 5 additions and 2 deletions
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7
include/wx/mac/corefoundation/cfref.h
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@@ -21,11 +21,14 @@
/*! @function wxCFRelease /*! @function wxCFRelease
@abstract A CFRelease variant that checks for NULL before releasing. @abstract A CFRelease variant that checks for NULL before releasing.
@discussion The parameter is template not for type safety but to ensure the argument
is a raw pointer and not a ref holder of any type.
*/ */
inline void wxCFRelease(CFTypeRef r) template <class Type>
inline void wxCFRelease(Type *r)
{ {
if ( r != NULL ) if ( r != NULL )
::CFRelease(r); ::CFRelease((CFTypeRef)r);
} }
/*! @function wxCFRetain /*! @function wxCFRetain