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/*
* Copyright (c) 1994 by Xerox Corporation. All rights reserved.
*
* THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
* OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
*
* Last modified on Sat Nov 19 19:31:14 PST 1994 by ellis
*
* Permission is hereby granted to copy this code for any purpose,
* provided the above notices are retained on all copies.
*/
/*************************************************************************
This implementation module for gc_c++.h provides an implementation of
the global operators "new" and "delete" that calls the Boehm
allocator. All objects allocated by this implementation will be
non-collectable but part of the root set of the collector.
You should ensure (using implementation-dependent techniques) that the
linker finds this module before the library that defines the default
built-in "new" and "delete".
Authors: John R. Ellis and Jesse Hull
**************************************************************************/
# ifdef HAVE_CONFIG_H
# include "private/config.h"
# endif
# ifndef GC_BUILD
# define GC_BUILD
# endif
#include "gc_cpp.h"
void* operator new( size_t size ) {
return GC_MALLOC_UNCOLLECTABLE( size );}
#if !defined(__CYGWIN__)
void operator delete( void* obj ) {
GC_FREE( obj );
}
#endif /* !__CYGWIN__ */
#ifdef GC_OPERATOR_NEW_ARRAY
void* operator new[]( size_t size ) {
return GC_MALLOC_UNCOLLECTABLE( size );}
void operator delete[]( void* obj ) {
GC_FREE( obj );}
#endif /* GC_OPERATOR_NEW_ARRAY */
#ifdef _MSC_VER
// This new operator is used by VC++ in case of Debug builds !
void* operator new( size_t size,
int ,//nBlockUse,
const char * szFileName,
int nLine )
{
#ifndef GC_DEBUG
return GC_malloc_uncollectable( size );
#else
return GC_debug_malloc_uncollectable(size, szFileName, nLine);
#endif
}
#if _MSC_VER > 1020
// This new operator is used by VC++ 7.0 and later in Debug builds.
void* operator new[](size_t size, int nBlockUse, const char* szFileName, int nLine)
{
return operator new(size, nBlockUse, szFileName, nLine);
}
#endif
#endif /* _MSC_VER */
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