memchk.h

该程序把数字图像处理与小波变换结合起来

#ifndef __MEMCHK_H__
#define __MEMCHK_H__
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/* Adapted/reformated to suit my own coding style. Some changes to the 
 * printing. Also the defintion that enable/disable the memory checker.
 * Added a few functions and definitions.
 *
 * Mow-Song, Ng 2/9/2002
 * [e-mail]
 * http://www.pesona.mmu.edu.my/~msng
 *
 * I do not claim copyright to the code, but if you use them or modify them,
 * please drop me a mail.
 *
 */
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/* Original code from LiftPack */
/*
 *  -*- Mode: ANSI C -*-
 *  $Id: memchk.h,v 1.4 1996/11/06 20:52:23 fernande Exp $
 *  $Header: /sgi.acct/sweldens/cvs/liftpack/include/memchk.h,v 1.4 
 *           1996/11/06 20:52:23 fernande Exp $
 *  Author: Sridhar, M. A.
 *  Modified: Gabriel Fernandez
 *
 *  Contains declarations of memory management functions to control
 *  memory leaks in a C source code.
 */
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/*----------------------------------------------------------------------------*/

#include <stdlib.h>

//#define __MEMCHK_ENABLE_

/* allocate memory and initialize it with zeros */
extern void *
Calloc (size_t __number, size_t __size, int __line_no, char* __file_name);

/* allocate a new memory block for a given pointer */
extern void *
Realloc (void* __ptr, size_t __size, int __line_no, char* __file_name);

/* allocate memory and keep track of important information */
extern void *
Malloc (size_t __size, int __line_no, char* __file_name);

/* free memory and delete entry in Malloc list */
extern void
Free (void* __p);


/* print content of Malloc list of allocations */
extern int
PrintLeaks (void);

/* free memory pointed out by the Malloc list */
extern void
FreeLeaks (void);

/* return the maximum memory used */
extern long 
MaxMemory(void);

/* return the current memory allocated */
extern long 
CurrentMemoryAllocated(void);

#ifdef __MEMCHK_ENABLE_
/* definitions for all programs to use Realloc, Calloc, Malloc, and Free */
#define calloc(n, s)  Calloc(n, s, __LINE__, __FILE__)
#define realloc(p, s) Realloc(p, s, __LINE__, __FILE__)
#define malloc(s)     Malloc(s, __LINE__, __FILE__)
#define free(s)       Free(s)
#endif /* __MEMCHK_ENABLE_ */

#endif /* __MEMCHK_H__ */