+/*
+ # ---------------------------------------------------------------------
+ #
+ # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+ # pour la SantÈ)
+ # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+ # Previous Authors : Laurent Guigues, Jean-Pierre Roux
+ # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+ #
+ # 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.
+ # ------------------------------------------------------------------------ */
+
+
/*=========================================================================
-
Program: bbtk
Module: $RCSfile: bbtkBlackBoxInputConnector.cxx,v $
Language: C++
- Date: $Date: 2008/01/22 15:02:00 $
- Version: $Revision: 1.1 $
-
- 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.
-
+ Date: $Date: 2012/11/16 08:49:01 $
+ Version: $Revision: 1.12 $
=========================================================================*/
+
/**
* \file
* \brief Class bbtk::BlackBoxInputConnector :
*/
#include "bbtkBlackBoxInputConnector.h"
#include "bbtkMessageManager.h"
+#include "bbtkBlackBox.h"
namespace bbtk
{
- BlackBoxInputConnector::BlackBoxInputConnector(BlackBox* b)
- : mBox(b), mConnection(0), mStatus(MODIFIED)
+
+ //========================================================================
+ /// The Pimpl
+ class BlackBoxInputConnector::Pimpl
{
- bbtkDebugMessage("Core",9,"BlackBoxInputConnector::BlackBoxInputConnector()"<<std::endl);
- }
+ public:
+ Pimpl() : mConnection(0), mStatus(MODIFIED) {}
+
+ ///
+ BlackBoxWeakPointer mBox;
+ /// The connection plugged into the input
+ Connection* mConnection;
+ /// The status of the input (UPTODATE | MODIFIED | OUTOFDATE)
+ IOStatus mStatus;
+
+ };
+ //========================================================================
+ //========================================================================
+ BBTK_IMPL_PIMPL(BlackBoxInputConnector)
+ //========================================================================
+
+ //========================================================================
+ BlackBoxInputConnector::BlackBoxInputConnector(BlackBox::Pointer b)
+ //: mBox(b), mConnection(0), mStatus(MODIFIED)
+ {
+ bbtkDebugMessage("kernel",9,
+ "["<<b->bbGetName()
+ <<"] BlackBoxInputConnector()"<<std::endl);
+ PimplConstruct();
+ p->mBox = b;
+ }
+ //========================================================================
+
+ //========================================================================
BlackBoxInputConnector::~BlackBoxInputConnector()
{
- bbtkDebugMessageInc("Core",9,"BlackBoxInputConnector::~BlackBoxInputConnector()"<<std::endl);
- if (mConnection) delete mConnection;
- bbtkDebugDecTab("Core",9);
+ bbtkDebugMessage("kernel",9,
+ "[DEAD BOX] ~BlackBoxInputConnector()"
+ <<std::endl);
+ PimplDestruct();
}
+ //========================================================================
+
+ //========================================================================
+ /// Returns the connection plugged into this input (const)
+ Connection* BlackBoxInputConnector::GetConnection() const
+ {
+ return p->mConnection;
+ }
+ //========================================================================
+
+ //========================================================================
+ /// Returns true iff a connection is connected to it
+ bool BlackBoxInputConnector::IsConnected() const
+ {
+ return (p->mConnection != 0);
+ }
+ //========================================================================
+
+
+ //========================================================================
+ /// Returns the status of the input
+ IOStatus BlackBoxInputConnector::GetStatus() const
+ {
+ return p->mStatus;
+ }
+ //========================================================================
+
+ //========================================================================
+ /// Sets the status of the input
+ void BlackBoxInputConnector::SetStatus(IOStatus s)
+ {
+ p->mStatus = s;
+ }
+ //========================================================================
+
+
+
+ //========================================================================
+ /// Returns the black box which owns the connector
+ BlackBoxPointer BlackBoxInputConnector::GetBlackBox() const
+ {
+ return p->mBox.lock();
+ }
+
+ //========================================================================
+
+ //========================================================================
void BlackBoxInputConnector::SetConnection(Connection* c)
{
- bbtkDebugMessage("Core",9,"BlackBoxInputConnector::SetConnection("<<c<<")"<<std::endl);
- mConnection = c;
+ bbtkDebugMessage("kernel",9,
+ "["<<p->mBox.lock()->bbGetName()
+ <<"] BlackBoxInputConnector::SetConnection("<<c<<")"<<std::endl);
+ p->mConnection = c;
}
-
+ //========================================================================
+
+ //========================================================================
void BlackBoxInputConnector::UnsetConnection(Connection* c)
{
- bbtkDebugMessage("Core",9,"BlackBoxInputConnector::UnsetConnection("
+ bbtkDebugMessage("kernel",9,
+ "["<<p->mBox.lock()->bbGetName()
+ <<"] BlackBoxInputConnector::UnsetConnection("
<<c<<")"<<std::endl);
- mConnection = 0;
+ p->mConnection = 0;
}
+ //========================================================================
- IOStatus BlackBoxInputConnector::BackwardUpdate()
+ //========================================================================
+ void BlackBoxInputConnector::RecursiveExecute()
{
- bbtkDebugMessageInc("Process",4,"BlackBoxInputConnector::BackwardUpdate()"
- <<std::endl);
-
- if (mConnection)
+ // If connected and OUTOFDATE : recursive update
+ // Post-update status is updated by the connection
+ // (either MODIFIED or OUTOFDATE)
+ if ( p->mConnection && (p->mStatus == OUTOFDATE) )
{
- IOStatus s = mConnection->BackwardUpdate();
- mStatus = s;
+ p->mConnection->RecursiveExecute();
}
- else
+ else
{
- mStatus = UPTODATE;
+ if (!p->mBox.expired())
+ bbtkDebugMessage("process",5,"["<<p->mBox.lock()->bbGetName()
+ <<"] --> BlackBoxInputConnector::RecursiveExecute() : "
+ <<"No connection or input not Out-of-date : nothing to do"
+ <<std::endl);
+ else
+ bbtkDebugMessage("process",5,
+ "[DEAD BOX] --> BlackBoxInputConnector::RecursiveExecute() : "
+ <<"No connection or input not Out-of-date : nothing to do"
+ <<std::endl);
+
}
-
- bbtkDecTab("Process",4);
-
- return mStatus;
-
}
+ //========================================================================
-
- // void Modified();
-
}
// namespace bbtk
git://git.creatis.insa-lyon.fr / bbtk.git / blobdiff