48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
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/****************************************************************************************[XAlloc.h]
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Copyright (c) 2009-2010, Niklas Sorensson
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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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associated documentation files (the "Software"), to deal in the Software without restriction,
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including without limitation the rights to use, copy, modify, merge, publish, distribute,
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sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all copies or
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substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
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NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
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OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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**************************************************************************************************/
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#ifndef Glucose_XAlloc_h
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#define Glucose_XAlloc_h
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#include <errno.h>
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#include <stdlib.h>
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#include <stdio.h>
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namespace Glucose {
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//=================================================================================================
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// Simple layer on top of malloc/realloc to catch out-of-memory situtaions and provide some typing:
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class OutOfMemoryException{};
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static inline void* xrealloc(void *ptr, size_t size)
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{
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void* mem = realloc(ptr, size);
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if (mem == NULL && errno == ENOMEM){
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throw OutOfMemoryException();
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}else {
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return mem;
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}
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}
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//=================================================================================================
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}
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#endif
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