gmemory.h File Reference

#include "gdef.h"
#include <memory>

Go to the source code of this file.

Functions
template<typename T >
void	operator<<= (std::auto_ptr< T > &ap, T *p)
	A portable fix for the problem of resetting an auto_ptr<>. More...
template<typename T >
void	operator<<= (std::auto_ptr< T > &ap, int)
	A version for null-pointer constants. More...

Function Documentation

template<typename T >

void operator<<=	(	std::auto_ptr< T > &	ap,
		T *	p
	)

A portable fix for the problem of resetting an auto_ptr<>.

Some compilers do not have a reset() method, and some have non-const assignment operators.

Usage:

{
  std::auto_ptr<Foo> ptr ;
  for( int i = 0 ; i < 10 ; i++ )
  {
     ptr <<= new Foo ;
     if( ptr->fn() )
        eatFoo( ptr->release() ) ;
  }
}

Definition at line 46 of file gmemory.h.

template<typename T >

void operator<<=	(	std::auto_ptr< T > &	ap,
		int
	)

A version for null-pointer constants.

Definition at line 56 of file gmemory.h.