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PsnOutputOffsetTable.h

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 
 *
 */
#ifndef PsnOutputOffsetTableHEADER
#define PsnOutputOffsetTableHEADER

#include <PsName.h>
#include <hash_map>
#include <mySharedAllocator.h>
#include <MomeDsm.h>

typedef mySharedAllocatorT<pair<const PsName::idType,unsigned long> > _internalAllocator ; 

typedef hash_map <PsName::idType, unsigned long,hash<PsName::idType>,equal_to<PsName::idType>,_internalAllocator > __localHash ;

typedef mySharedAllocatorT<pair< const PsName::idType,__localHash> > _externalAllocator;

class PsnOutputOffsetTable : public hash_map <PsName::idType, 
                             __localHash,
                             hash<PsName::idType>,
                             equal_to<PsName::idType>,
                             _externalAllocator > {
public:
   typedef __localHash internalHash_map;
   typedef internalHash_map::iterator internalHash_mapIterator;
   PsnOutputOffsetTable();
   void * operator new(size_t size);
   void operator delete(void * ptr, size_t size);
   virtual void declareOutput(const PsName & object, const PsName & name, unsigned long offset);
   virtual void invalidateOutput(const PsName & object, const PsName & name);
   virtual pair<bool,unsigned int> getOutputOffset(const PsName & object, const PsName & name);
   virtual void lock();
   virtual void unlock();
protected:
   MomeTpLock _myLockNumber;
   bool _locked;
   MomeTpProcessor _lockedBy;
};

#endif

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