source: box/trunk/lib/common/MemLeakFinder.h @ 2493

// --------------------------------------------------------------------------
//
// File
//              Name:    MemLeakFinder.h
//              Purpose: Memory leak finder
//              Created: 12/1/04
//
// --------------------------------------------------------------------------

#ifndef MEMLEAKFINDER__H
#define MEMLEAKFINDER__H

#ifdef MEMLEAKFINDER_FULL_MALLOC_MONITORING
        // include stdlib now, to avoid problems with having the macros defined already
        #include <cstdlib>
#endif

// global enable flag
extern bool memleakfinder_global_enable;

class MemLeakSuppressionGuard
{
        public:
        MemLeakSuppressionGuard();
        ~MemLeakSuppressionGuard();
};

extern "C"
{
        void *memleakfinder_malloc(size_t size, const char *file, int line);
        void *memleakfinder_realloc(void *ptr, size_t size);
        void memleakfinder_free(void *ptr);
}

void memleakfinder_init();

int memleakfinder_numleaks();

void memleakfinder_reportleaks();

void memleakfinder_reportleaks_appendfile(const char *filename, const char *markertext);

void memleakfinder_setup_exit_report(const char *filename, const char *markertext);

void memleakfinder_startsectionmonitor();

void memleakfinder_traceblocksinsection();

void memleakfinder_notaleak(void *ptr);

void *operator new  (size_t size, const char *file, int line);
void *operator new[](size_t size, const char *file, int line);

// define the malloc functions now, if required
#ifdef MEMLEAKFINDER_FULL_MALLOC_MONITORING
        #define malloc(X)       memleakfinder_malloc(X, __FILE__, __LINE__)
        #define realloc         memleakfinder_realloc
        #define free            memleakfinder_free
        #define MEMLEAKFINDER_MALLOC_MONITORING_DEFINED
#endif

#endif // MEMLEAKFINDER__H