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/*******************************************************************************
* pov_mem.h
*
* This module contains all defines, typedefs, and prototypes for pov_mem.cpp
*
* ---------------------------------------------------------------------------
* Persistence of Vision Ray Tracer ('POV-Ray') version 3.7.
* Copyright 1991-2013 Persistence of Vision Raytracer Pty. Ltd.
*
* POV-Ray is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* POV-Ray is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* ---------------------------------------------------------------------------
* POV-Ray is based on the popular DKB raytracer version 2.12.
* DKBTrace was originally written by David K. Buck.
* DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
* ---------------------------------------------------------------------------
* $File: //depot/public/povray/3.x/source/pov_mem.h $
* $Revision: #1 $
* $Change: 6069 $
* $DateTime: 2013/11/06 11:59:40 $
* $Author: chrisc $
*******************************************************************************/
#ifndef POV_MEM_H
#define POV_MEM_H
namespace pov
{
/*****************************************************************************
* Global preprocessor defines
******************************************************************************/
/*****************************************************************************
* Global typedefs
******************************************************************************/
/*****************************************************************************
* Global variables
******************************************************************************/
/*****************************************************************************
* Global functions
******************************************************************************/
void mem_init (void);
void mem_mark (void);
void mem_release (void);
void mem_release_all (void);
void *pov_malloc (size_t size, const char *file, int line, const char *msg);
void *pov_calloc (size_t nitems, size_t size, const char *file, int line, const char *msg);
void *pov_realloc (void *ptr, size_t size, const char *file, int line, const char *msg);
void pov_free (void *ptr, const char *file, int line);
char *pov_strdup (const char *s);
void *pov_memmove (void *dest, void *src, size_t length);
#if defined(MEM_STATS)
/* These are level 1 routines */
size_t mem_stats_current_mem_usage (void);
size_t mem_stats_largest_mem_usage (void);
size_t mem_stats_smallest_alloc (void);
size_t mem_stats_largest_alloc (void);
/* These are level 2 routines */
#if (MEM_STATS>=2)
const char* mem_stats_smallest_file (void);
int mem_stats_smallest_line (void);
const char* mem_stats_largest_file (void);
int mem_stats_largest_line (void);
long int mem_stats_total_allocs (void);
long int mem_stats_total_frees (void);
#endif
#endif
}
#endif /* MEM_H */
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