memory.cpp
bacce98d040elammm-master-deprecated

memory.cpp
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			#include "stdio.h"
			#include "stdlib.h"
			#include "string.h"
			#include "memory.h"

			/* ----------------------------------------------------------------------
			safe malloc
			------------------------------------------------------------------------- */

			void Memory::smalloc(bigint nbytes, const char name)
			{
			if (nbytes == 0) return NULL;

			void *ptr = malloc(nbytes);
			if (ptr == NULL) printf("Failed to allocate " BIGINT_FORMAT "bytes for array %s", nbytes,name);
			return ptr;
			}

			/* ----------------------------------------------------------------------
			safe realloc
			------------------------------------------------------------------------- */
			void Memory::srealloc(void ptr, bigint nbytes, const char *name)
			{
			if (nbytes == 0) {
			destroy(ptr);
			return NULL;
			}

			ptr = realloc(ptr,nbytes);
			if (ptr == NULL) printf("Failed to reallocate " BIGINT_FORMAT "bytes for array %s", nbytes,name);
			return ptr;
			}

			/* ----------------------------------------------------------------------
			safe free
			------------------------------------------------------------------------- */

			void Memory::sfree(void *ptr)
			{
			if (ptr == NULL) return;
			free(ptr);
			}

			/* ----------------------------------------------------------------------
			erroneous usage of templated create/grow functions
			------------------------------------------------------------------------- */

			void Memory::fail(const char *name)
			{
			printf("Cannot create/grow a vector/array of pointers for %s",name);
			}