Header for overloaded new and delete operator. More...

#include <new>

Macros

#define	DEBUG_NEW new( __FILE__, __LINE__ )
	Redefinition of the operator new.

#define	new DEBUG_NEW
	Redefinition of the operator new.

Functions
void *	debug_new (std::size_t size, const char *fileName, int line)

void *	operator new (std::size_t size, const char *fileName, int line)

void *	operator new[] (std::size_t size, const char *fileName, int line)

void	debug_delete (void *ptr)

void	operator delete (void *ptr)

void	operator delete (void , const char , int)

Detailed Description

Header for overloaded new and delete operator.

Author: Helmut Jakoby

Copyright: © 2021 Helmut Jakoby

Terms of License

This file is part of the MemoryLeakIndicator module.

MemoryLeakIndicator is free software:

This library 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.

GNU Affero General Public License Usage
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. Please review the following information to ensure the GNU Affero General Public License requirements will be met: https://www.gnu.org/licenses/agpl-3.0.en.html .

Macro Definition Documentation

◆ DEBUG_NEW

#define DEBUG_NEW new( __FILE__, __LINE__ )

Redefinition of the operator new.

◆ new

#define new DEBUG_NEW

Redefinition of the operator new.

Function Documentation

◆ debug_delete()

void debug_delete ( void * ptr )

Passed object will be deregistered in MemSpy::LeakMap when MemSpy::LeakMap instantiates and then removed from memory.

Parameters

[in] ptr Pointer to the object to be deleted.

◆ debug_new()

void * debug_new	(	std::size_t	size,
		const char *	fileName,
		int	line )

An object is instantiated and registered in MemSpy::LeakMap if MemSpy::LeakMap is instantiated. param[in] size The size of the object to instantiate. param[in] fileName The file name where 'new' was called. param[in] line The line number where 'new' was called.

Returns: The newly instantiated object.

◆ operator delete() [1/2]

void operator delete	(	void *	,
		const char *	,
		int	)

This operator delete is not called, but is intended to suppress the following warning: warning C4291: 'void * operator new(size_t,const char *,int)': no matching operator delete found; memory will not be freed if initialization throws an exception

◆ operator delete() [2/2]

void operator delete ( void * ptr )

This operator delete deletes and deregisters an object in MemSpy::LeakMap when MemSpy::LeakMap instantiates.