memory.cpp
No OneTemporary
Actions

Subscribers

None

File Metadata

	#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);
	}