Version: 8.3.0
Utils_DESTRUCTEUR_GENERIQUE.hxx
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1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
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4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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22 
23 // SALOME Utils : general SALOME's definitions and tools
24 // File : Utils_DESTRUCTEUR_GENERIQUE.hxx
25 // Author : Antoine YESSAYAN, EDF
26 // Module : SALOME
27 // $Header$
28 //
29 # if !defined( __DESTRUCTEUR_GENERIQUE__H__ )
30 # define __DESTRUCTEUR_GENERIQUE__H__
31 
32 #include <SALOMEconfig.h>
33 
34 #include "SALOME_Utils.hxx"
35 
36 #include <list>
37 #include <cassert>
38 #include <omniORB4/CORBA.h>
39 #include <iostream>
40 //# include "utilities.h"
41 
64 {
65 public :
66  static std::list<DESTRUCTEUR_GENERIQUE_*> *Destructeurs;
67 
69  static const int Ajout( DESTRUCTEUR_GENERIQUE_ &objet );
70  virtual void operator()( void )=0 ;
71 };
72 
73 
96 template <class TYPE> class DESTRUCTEUR_DE_ : public DESTRUCTEUR_GENERIQUE_
97 {
98 public :
99  /* Programs the destruction at the end of the process, of the object objet.
100  This method records in _PtrObjet the address of an object to be destroyed
101  at the end of the process
102  */
103  DESTRUCTEUR_DE_(TYPE &objet):
104  _PtrObjet( &objet )
105  {
106  assert(DESTRUCTEUR_GENERIQUE_::Ajout( *this ) >= 0) ;
107  }
108 
109  /* Performs the destruction of the object.
110  This method really destroys the object pointed by _PtrObjet.
111  It should be called at the end of the process (i.e. at exit).
112  */
113  virtual void operator()(void){
114  typedef PortableServer::ServantBase TServant;
115  if(_PtrObjet){
116  if(dynamic_cast<TServant*>(_PtrObjet)){
117  // std::cerr << "WARNING: automatic destruction for servant is no more used. It's too late in exit. Use explicit call" << std::endl;
118  /*
119  if(TServant* aServant = dynamic_cast<TServant*>(_PtrObjet)){
120  PortableServer::POA_var aPOA = aServant->_default_POA();
121  PortableServer::ObjectId_var anObjectId = aPOA->servant_to_id(aServant);
122  aPOA->deactivate_object(anObjectId.in());
123  aServant->_remove_ref();
124  */
125  }else{
126  //cerr << "DESTRUCTEUR_GENERIQUE_::operator() deleting _PtrObjet" << endl;
127  TYPE* aPtr = static_cast<TYPE*>(_PtrObjet);
128  delete aPtr;
129  }
130  _PtrObjet = NULL ;
131  }
132  }
133 
134  virtual ~DESTRUCTEUR_DE_(){
135  assert(!_PtrObjet) ;
136  }
137 
138 private :
139  TYPE *_PtrObjet ;
140 };
141 
142 
143 # endif /* # if !defined( __DESTRUCTEUR_GENERIQUE__H__ ) */