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61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/*************************************************************************
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Copyright (c) 1994 by Xerox Corporation. All rights reserved.
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THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
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OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
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Last modified on Sat Nov 19 19:31:14 PST 1994 by ellis
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on Sat Jun 8 15:10:00 PST 1994 by boehm
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Permission is hereby granted to copy this code for any purpose,
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provided the above notices are retained on all copies.
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This implementation module for gc_c++.h provides an implementation of
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the global operators "new" and "delete" that calls the Boehm
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allocator. All objects allocated by this implementation will be
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non-collectable but part of the root set of the collector.
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You should ensure (using implementation-dependent techniques) that the
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linker finds this module before the library that defines the default
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built-in "new" and "delete".
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Authors: John R. Ellis and Jesse Hull
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**************************************************************************/
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/* Boehm, December 20, 1994 7:26 pm PST */
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#include "gc_cpp.h"
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void* operator new( size_t size ) {
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return GC_MALLOC_UNCOLLECTABLE( size );}
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void operator delete( void* obj ) {
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GC_FREE( obj );}
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#ifdef _MSC_VER
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// This new operator is used by VC++ in case of Debug builds !
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void* operator new( size_t size,
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int ,//nBlockUse,
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const char * szFileName,
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int nLine
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) {
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# ifndef GC_DEBUG
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return GC_malloc_uncollectable( size );
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# else
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return GC_debug_malloc_uncollectable(size, szFileName, nLine);
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# endif
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}
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#endif
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#ifdef OPERATOR_NEW_ARRAY
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void* operator new[]( size_t size ) {
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return GC_MALLOC_UNCOLLECTABLE( size );}
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void operator delete[]( void* obj ) {
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GC_FREE( obj );}
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#endif /* OPERATOR_NEW_ARRAY */
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