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PsName.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 PsNameHEADER
#define PsNameHEADER

class PsString;
#include <PsType.h>

#ifdef _HASHMAPNOTSTD
#include <ext/hash_map>
using namespace __gnu_cxx ;
#else
#include <hash_map>
#endif

class PsNameServer;
class PsPolatorNT;
#include <string>

class PsName : public PsType {
public:
   PsName();


   PsName(const PsString &);


   PsName(const char * );


   PsName(const string &  );


   PsName(const PsName &); 


   virtual ~PsName();

   virtual PsPolatorNT * createPolator(void);


   virtual const char * getCString() const;


   virtual const PsString & getPsString() const;


   virtual void insertInStream(ostream & out) const;


   virtual void extract(istream & in);


   virtual void unpack (PsIncomingSynchronisationMessage &) ;
   

   virtual void pack (PsOutgoingSynchronisationMessage &) const ;


   
   virtual PsName & operator = (const PsName &);


   virtual PsName & operator = (const PsString &);


   virtual PsName & operator = (const char * );


   virtual PsName & operator = (const string &);


   inline friend bool operator == (const PsName & first , const PsName & second)
   {
      return first._identifier == second._identifier;
   }


   inline friend bool operator != (const PsName & first , const PsName & second)
   {
      return first._identifier != second._identifier;
   }


   friend int operator < (const PsName &Source1, const PsName &Source2);


   friend int operator > (const PsName &Source1, const PsName &Source2);


   friend int operator <= (const PsName &Source1, const PsName &Source2);


   friend int operator >= (const PsName &Source1, const PsName &Source2);





   static PsNameServer * getNameServer () ;
   

   static void setNameServer(PsNameServer * ) ;


   typedef long idType;


   static const idType _maxReservedId ;


   struct hashFunctionObject {
      size_t operator ()(const PsName & nom) const
      {
         //dont't hash on _identifiers, because they might change, breaking all hash maps
         static hash<const char *> H;
         return H(nom.getCString() );
      }
   };
   friend struct hashFunctionObject ;
   

   struct equalToFunctionObject {
      bool operator () (const PsName & nom1, const PsName & nom2) const 
      {
         return nom1._identifier == nom2._identifier ;
      }
   } ;
   
   friend struct equalToFunctionObject ;

   struct lessThanFunctionObject {
      bool operator () (const PsName & nom1, const PsName & nom2) const {
         return nom1._identifier < nom2._identifier ;
      }
   } ;
   friend struct lessThanFunctionObject ;

protected:
   friend class PsNameServer ;

   virtual void changeId ( idType oldId, idType newId ) ;

   static PsNameServer * _nameServer ;

   explicit PsName( idType ) ;


   friend class PsnOutputOffsetTable;


   idType _identifier;

};

bool operator == (const PsName &, const PsName &);


bool operator != (const PsName &, const PsName &);



int operator < (const PsName &Source1, const PsName &Source2);


int operator > (const PsName &Source1, const PsName &Source2);


int operator <= (const PsName &Source1, const PsName &Source2);


int operator >= (const PsName &Source1, const PsName &Source2);


#endif

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