1 /*=========================================================================
3 Module: $RCSfile: bbtkBlackBoxInputConnector.h,v $
5 Date: $Date: 2009/06/08 14:50:03 $
6 Version: $Revision: 1.8 $
7 =========================================================================*/
9 /* ---------------------------------------------------------------------
11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
14 * This software is governed by the CeCILL-B license under French law and
15 * abiding by the rules of distribution of free software. You can use,
16 * modify and/ or redistribute the software under the terms of the CeCILL-B
17 * license as circulated by CEA, CNRS and INRIA at the following URL
18 * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
19 * or in the file LICENSE.txt.
21 * As a counterpart to the access to the source code and rights to copy,
22 * modify and redistribute granted by the license, users are provided only
23 * with a limited warranty and the software's author, the holder of the
24 * economic rights, and the successive licensors have only limited
27 * The fact that you are presently reading this means that you have had
28 * knowledge of the CeCILL-B license and that you accept its terms.
29 * ------------------------------------------------------------------------ */
34 * \brief Class bbtk::BlackBoxInputConnector :
37 * \class bbtk::BlackBoxInputConnector
41 #ifndef __bbtkBlackBoxInputConnector_h__
42 #define __bbtkBlackBoxInputConnector_h__
44 #include "bbtkConnection.h"
45 #include "bbtkPimpl.h"
52 BBTK_FORWARD_DECLARE_POINTER(BlackBox);
54 class BBTK_EXPORT BlackBoxInputConnector
59 BlackBoxInputConnector(BlackBoxPointer b);
61 ~BlackBoxInputConnector();
64 void SetConnection(Connection* c);
65 /// Unsets the connection
66 /// The parameter is USELESS today but would be useful if we allow multiple connections on inputs
67 void UnsetConnection(Connection* c);
68 /// Returns the connection plugged into this input (const)
69 Connection* GetConnection() const;
70 /// Returns true iff a connection is connected to it
71 bool IsConnected() const;
74 // Recursive execution
75 void RecursiveExecute();
78 /// Returns the status of the input
79 IOStatus GetStatus() const;
80 /// Sets the status of the input
81 void SetStatus(IOStatus s);
83 /// Returns the black box which owns the connector
84 BlackBoxPointer GetBlackBox() const;
87 /// Private implementation
88 BBTK_DECLARE_PIMPL(BlackBoxInputConnector);
91 /// Purposedly not implemented
92 BlackBoxInputConnector(const BlackBoxInputConnector&);