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PsnSystemMemoryManager.cxx

Go to the documentation of this file.

/*
 * This file is part of openMask © INRIA, CNRS, Universite de Rennes 1 1993-2002, thereinafter the Software
 * 
 * The Software has been developped within the Siames Project. 
 * INRIA, the University of Rennes 1 and CNRS jointly hold intellectual property rights
 * 
 * The Software has been registered with the Agence pour la Protection des
 * Programmes (APP) under registration number IDDN.FR.001.510008.00.S.P.2001.000.41200
 *
 * This file may be distributed under the terms of the Q Public License
 * version 1.0 as defined by Trolltech AS of Norway and appearing in the file
 * LICENSE.QPL included in the packaging of this file.
 *
 * Licensees holding valid specific licenses issued by INRIA, CNRS or Université de Rennes 1 
 * for the software may use this file in accordance with that specific license 
 *
 */
#include "PsnSystemMemoryManager.h"
#include "PsnSharedMemoryManager.h"

#include <stdlib.h>


PsnSystemMemoryManager::~PsnSystemMemoryManager()
{
}


PsnSystemMemoryManager::PsnSystemMemoryManager() :
   PsnMemoryManager ()
{
}




void * PsnSystemMemoryManager::allocateSizeRemembered (size_t size)
{
#ifdef _DEBUGMEMORYMANAGEMENT
   cerr<<"PsnSystemMemoryManager::freeSizeRemembered: Using the classic malloc"<<endl;
#endif
   return malloc ( size ) ;
}

void PsnSystemMemoryManager::freeSizeRemembered ( void * ptr)
{
   PsnMemoryManager * correctMemoryManager =  whichMemoryManager( ptr ) ;
   if ( correctMemoryManager == this )
      {
#ifdef _DEBUGMEMORYMANAGEMENT
         cerr<<"PsnSystemMemoryManager::freeSizeRemembered: Using the classic free"<<endl;
#endif
         free ( ptr ) ;
      }
   else
      {
         correctMemoryManager->freeSizeRemembered( ptr ) ;
      }
}

bool PsnSystemMemoryManager::inAdressSpace(void * ptr) const
{
   return true ;
}

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