X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fsrc%2FbbtkObject.cxx;h=52fa18075fa5276dbb27e44d722b3bf09bf7e48c;hb=8dd53a72bc1dd1ca2c6e2763c0aeb51c77ee352e;hp=6f425642effcc28abac6cd2226ddf20045a7cebe;hpb=4ad5b5ee44357ad873bc8c43230defb6d0a79879;p=bbtk.git

diff --git a/kernel/src/bbtkObject.cxx b/kernel/src/bbtkObject.cxx
index 6f42564..52fa180 100644
--- a/kernel/src/bbtkObject.cxx
+++ b/kernel/src/bbtkObject.cxx
@@ -1,5 +1,37 @@
+/*=========================================================================                                                                               
+  Program:   bbtk
+  Module:    $RCSfile: bbtkObject.cxx,v $
+  Language:  C++
+  Date:      $Date: 2009/04/30 14:31:31 $
+  Version:   $Revision: 1.11 $
+=========================================================================*/
+
+/* ---------------------------------------------------------------------
+
+* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
+* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
+*
+*  This software is governed by the CeCILL-B license under French law and 
+*  abiding by the rules of distribution of free software. You can  use, 
+*  modify and/ or redistribute the software under the terms of the CeCILL-B 
+*  license as circulated by CEA, CNRS and INRIA at the following URL 
+*  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
+*  or in the file LICENSE.txt.
+*
+*  As a counterpart to the access to the source code and  rights to copy,
+*  modify and redistribute granted by the license, users are provided only
+*  with a limited warranty  and the software's author,  the holder of the
+*  economic rights,  and the successive licensors  have only  limited
+*  liability. 
+*
+*  The fact that you are presently reading this means that you have had
+*  knowledge of the CeCILL-B license and that you accept its terms.
+* ------------------------------------------------------------------------ */                                                                         
+
+
 #include "bbtkObject.h"
 #include "bbtkMessageManager.h"
+#include "bbtkPackage.h"
 
 namespace bbtk
 { 
@@ -7,6 +39,7 @@ namespace bbtk
 
   //=======================================================================
   Object::ObjectListType Object::mgObjectList;
+  Object::ObjectListType Object::mgPackageList;
   //=======================================================================
 
   //=======================================================================
@@ -32,6 +65,16 @@ namespace bbtk
   }
   //=======================================================================
 
+  //=======================================================================
+  void Object::InsertInPackageList(Pointer p)
+  { 
+    bbtkDebugMessage("object",9,"##> Object::InsertInPackageList(\""
+		     <<p->GetObjectName()<<"\" ["<<p<<"])"<<std::endl);
+    boost::weak_ptr<Object> w(p);
+    mgPackageList.insert(w); 
+  }
+  //=======================================================================
+
 
   //=======================================================================
   void Object::RemoveFromObjectList(WeakPointer p)
@@ -59,7 +102,7 @@ namespace bbtk
   //=======================================================================
   
   //=======================================================================
-  void Object::PrintObjectListInfo()
+  void Object::PrintObjectListInfo(const std::string& name)
   {
     
     std::cout 
@@ -80,9 +123,13 @@ namespace bbtk
 	else 
 	  { 
 	    Object::Pointer p(i->lock());
-	    PrintObjectInfo(p);
-	    n++;
-	    m += p->GetObjectSize();
+	    if (p->GetObjectName().find(name) != std::string::npos ) 
+	      {
+		std::cout << n << "/" << mgObjectList.size() << " ";
+		PrintObjectInfo(p);
+		m += p->GetObjectSize();
+		n++;
+	      }
 	  }
       }
     std::cout 
@@ -93,13 +140,13 @@ namespace bbtk
       {
 	std::cout<<"* Note : "<<u
 		 <<" object in list has 0 ref count, "
-		 <<"i.e. destroyed without removing itself from the living objects list ! (this is just an implementation error not a memory leak)"<<std::endl;
+		 <<"i.e. are no more accessible by bbtk but did not properly destroyed because another ref counting system is holding them !"<<std::endl;
       }
     else if (u>1)
       {
 	std::cout<<"* Note : "<<u
 		 <<" objects in list have 0 ref count, "
-		 <<"i.e. destroyed without removing themselves from the living objects list ! (this is just an implementation error not a memory leak)"<<std::endl;
+		 <<"i.e. are no more accessible by bbtk but did not properly destroyed because another ref counting system is holding them !"<<std::endl;
       }
     std::cout
       << "============ EO Living bbtk::Object pointers ========="<<std::endl;
@@ -107,6 +154,7 @@ namespace bbtk
   }
   //=======================================================================
 
+  /*
   //=======================================================================
   void Object::PrintObjectInfo(const std::string& name)
   {
@@ -127,7 +175,7 @@ namespace bbtk
       }
   }
   //=======================================================================
-
+  */
   //=======================================================================
   void Object::PrintObjectInfo(const Object::Pointer& p)
   {
@@ -146,20 +194,62 @@ namespace bbtk
   void Object::Deleter::operator() (Object* p)
   {
     std::string name = p->GetObjectName();
+#ifdef BBTK_COMPILE_DEBUG_MESSAGES
     void* adr = (void*)p;
     bbtkDebugMessage("object",1,"##> Object::Deleter : deleting \""
 		     <<name<<"\" ["<<adr<<"]"<<std::endl);
-    Object::RemoveFromObjectList(mPointer);
-    this->Delete(p);
-    bbtkDebugMessage("object",2,"<## Object::Deleter : \""<<name<<"\" ["
-		     <<adr<<"] deleted"<<std::endl);
+#endif
+    int remaining = this->Delete(p);
+    if (remaining == 0)
+      {
+	Object::RemoveFromObjectList(mPointer);
+	bbtkDebugMessage("object",2,"<## Object::Deleter : \""<<name<<"\" ["
+			 <<adr<<"] deleted"<<std::endl);
+      }
+    else
+      {
+	bbtkWarning("##### Object::Deleter \""<<name<<"\" failed !!! "
+		    << remaining << " reference(s) still around..."
+		    <<std::endl); 
+      }
   }
   //=======================================================================
 
 
 
 
+  //=======================================================================
+  void Object::ReleasePackages()
+  {
+    bbtkDebugMessage("object",1,"##> Object::ReleasePackages()"<<std::endl);
+    // Release package pointers
+    ObjectListType::iterator i;
+    for (i = mgPackageList.begin();
+	 i!= mgPackageList.end();
+	 ++i)
+      {
+	if (i->use_count() != 0) 
+	  { 
+	    bbtkDebugMessage("object",1,"##> Releasing package '"<<
+			     i->lock()->GetThisPointer<Package>()->GetName()
+			     <<"'"<<std::endl);
+	    //	    Object::Pointer p(i->lock());
+	    Package::WeakPointer w(i->lock()->GetThisPointer<Package>());
+	    Package::Release(w);
+	    /*
+	    if (p->GetObjectName().find(name) != std::string::npos ) 
+	      {
+		std::cout << n << "/" << mgObjectList.size() << " ";
+		PrintObjectInfo(p);
+		m += p->GetObjectSize();
+		n++;
+	      }
+	    */
+	  }
+      }  
 
+  }
+  //=======================================================================
 
 
 
@@ -175,13 +265,37 @@ namespace bbtk
   //=======================================================================
   StaticInitTime::~StaticInitTime()
   {
+    Object::ReleasePackages();
+
     if (PrintObjectListInfo) 
       {
 	std::cout << std::endl
-		  << "***************** main ended *******************"
+		  << "************************** main ended *******************"
 		  << std::endl << std::endl;
-	Object::PrintObjectListInfo();
+	Object::PrintObjectListInfo("");
       }
+    if (Object::GetObjectsCount()>0)
+      {
+ 	std::cout << std::endl;
+	std::cout << "**************************** WARNING *************************"
+		  <<std::endl; 
+	std::cout << "**** "<< Object::GetObjectsCount()
+		  <<" bbtk objects still alive after main ended"<<std::endl;
+	if (!PrintObjectListInfo) 
+	  {
+	    
+	    std::cout << "**** "
+		      <<"Rerun bbi with -D option or put 'debug -D' in bbs file"
+		  <<std::endl;
+	    std::cout << "**** "
+		      <<"to view the objects list "
+		      <<std::endl;
+	  }
+	std::cout << "**************************************************************"
+		  <<std::endl
+		  <<std::endl;
+
+     }
   }
   //=======================================================================
   //=======================================================================