debug_new.h File Reference

#include <new>
#include <stdio.h>
#include "_nvwa.h"
#include "c++11.h"

Include dependency graph for debug_new.h:

Go to the source code of this file.

Data Structures
class	debug_new_counter
class	debug_new_recorder

Macros
#define	_DEBUG_NEW_REDEFINE_NEW   1
#define	_DEBUG_NEW_TYPE   1
#define	DEBUG_NEW   NVWA::debug_new_recorder(__FILE__, __LINE__) ->* new
#define	new   DEBUG_NEW

Functions
int	check_leaks ()
int	check_mem_corruption ()
void	operator delete (void *ptr, const char *file, int line) _NOEXCEPT
void	operator delete[] (void *ptr, const char *file, int line) _NOEXCEPT
void *	operator new (size_t size, const char *file, int line)
void *	operator new[] (size_t size, const char *file, int line)

Variables
static debug_new_counter	__debug_new_count
bool	new_autocheck_flag
FILE *	new_output_fp
const char *	new_progname
bool	new_verbose_flag

Detailed Description

Header file for checking leaks caused by unmatched new/delete.

Date

2013-10-06

Definition in file debug_new.h.

Macro Definition Documentation

#define _DEBUG_NEW_REDEFINE_NEW   1

Definition at line 78 of file debug_new.h.

#define _DEBUG_NEW_TYPE   1

Macro to indicate which variant of DEBUG_NEW is wanted. The default value 1 allows the use of placement new (like new(std::nothrow)), but the verbose output (when nvwa::new_verbose_flag is true) looks worse than some older versions (no file/line information for allocations). Define it to 2 to revert to the old behaviour that records file and line information directly on the call to operator new.

Definition at line 93 of file debug_new.h.

#define DEBUG_NEW   NVWA::debug_new_recorder(__FILE__, __LINE__) ->* new

Macro to catch file/line information on allocation. If _DEBUG_NEW_REDEFINE_NEW is 0, one can use this macro directly; otherwise new will be defined to it, and one must use new instead.

Definition at line 115 of file debug_new.h.

#define new   DEBUG_NEW

Definition at line 121 of file debug_new.h.

Function Documentation

int check_leaks

(

)

int check_mem_corruption

(

)

void operator delete	(	void *	ptr,
		const char *	file,
		int	line
	)

void operator delete[]	(	void *	ptr,
		const char *	file,
		int	line
	)

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

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

Variable Documentation

debug_new_counter __debug_new_count

static

Counting object for each file including debug_new.h.

Definition at line 177 of file debug_new.h.

bool new_autocheck_flag

FILE* new_output_fp

const char* new_progname

bool new_verbose_flag