/*=========================================================================
                                                                                
  Program:   bbtk
  Module:    $RCSfile: bbtkBlackBoxOutputConnector.cxx,v $
  Language:  C++
  Date:      $Date: 2008/04/24 10:11:28 $
  Version:   $Revision: 1.7 $
                                                                                
  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  l'Image). All rights reserved. See Doc/License.txt or
  http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
                                                                                
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.
                                                                                
=========================================================================*/

/**
 *  \file 
 *  \brief Class bbtk::BlackBoxOutputConnector : 
 */

#include "bbtkBlackBoxOutputConnector.h"
#include "bbtkMessageManager.h"
#include "bbtkBlackBox.h"
//#include <algorithm>

namespace bbtk
{

  BlackBoxOutputConnector::BlackBoxOutputConnector() 
  // : mStatus(MODIFIED)
  {
    bbtkDebugMessage("Kernel",9,"BlackBoxOutputConnector::BlackBoxOutputConnector()"<<std::endl);
  }

  BlackBoxOutputConnector::~BlackBoxOutputConnector() 
  {
    bbtkDebugMessage("Kernel",9,
		     "==> BlackBoxOutputConnector::~BlackBoxOutputConnector()"
		     <<std::endl);
    /*
    ConnectionVector::iterator i;
    for (i=mConnection.begin();
	 i!=mConnection.end();
	 ++i)
      (*i) = Connection::WeakPointer();
    */
    mConnection.clear();
    bbtkDebugMessage("Kernel",9,
		     "<== BlackBoxOutputConnector::~BlackBoxOutputConnector()"
		     <<std::endl);
  }

  ///
  void BlackBoxOutputConnector::SetConnection(Connection* c)
  {
    bbtkDebugMessage("Kernel",9,"BlackBoxOutputConnector::SetConnection("
		     <<c<<")"<<std::endl);
    mConnection.push_back(c);
  }



  ///
  void BlackBoxOutputConnector::UnsetConnection(Connection* c)
  {
    bbtkDebugMessageInc("Kernel",9,"BlackBoxOutputConnector::UnsetConnection("
		     <<c<<")"<<std::endl);

    if (!c) 
      {
	bbtkInternalError("BlackBoxOutputConnector::UnsetConnection("<<c<<") : invalid connection");

      }
    //    c->Check();
    //Connection::WeakPointer w(c);
    ConnectionVector::iterator i;
    //  = find(mConnection.begin(),mConnection.end(),c);
    for (i=mConnection.begin();
	 i!=mConnection.end();
	 ++i)
      {
	if (*i==c) break;
      }
    if (i==mConnection.end())
      {
	bbtkInternalError("BlackBoxOutputConnector::UnsetConnection("<<c<<") : connection is absent from connections list");
      }
    mConnection.erase(i);

    bbtkDebugDecTab("Kernel",9);
  }


  
  void BlackBoxOutputConnector::SetModifiedStatus()
  {
    bbtkDebugMessage("modified",2,
		     "==> BlackBoxOutputConnector::SetModifiedStatus() ["
		     <<this<<"]"
		     <<std::endl);
    ConnectionVector::iterator i;
    for (i=mConnection.begin();i!=mConnection.end();++i) 
      {
	(*i)->SetModifiedStatus();
      }
    
    
   }
 


}
// namespace bbtk