1 // SUPERV GraphBase : contains fondamental classes for Services, Input Ports, Output Ports Links and Nodes.
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : DataFlowBase_DataPort.hxx
25 // Author : Jean Rahuel, CEA
29 #ifndef _DATAFLOWBASE_DATAPORT_HXX
30 #define _DATAFLOWBASE_DATAPORT_HXX
32 #include "DataFlowBase_Port.hxx"
36 class DataPort : public Port {
40 CORBA::Any const * _InitialValue ;
41 CORBA::Any const * _theValue ;
42 CORBA::Any const * * _Value ;
43 SUPERV::GraphState _State ;
45 pthread_mutex_t _MutexWait ;
50 DataPort( const char *const * NodeName ,
51 const SALOME_ModuleCatalog::ServicesParameter aserviceParameter ,
52 const SUPERV::KindOfPort aKind = SUPERV::ServiceParameter ,
53 const SALOME_ModuleCatalog::DataStreamDependency aDependency = SALOME_ModuleCatalog::DATASTREAM_UNDEFINED ) ;
56 void InitialValues(CORBA::Any aValue ) ;
57 void Value (const CORBA::Any & aValue ) ;
58 void Value( const CORBA::Any * aValue ) ;
59 void Value( const CORBA::Any ** aValue ) ;
60 CORBA::Any const * Value() const ;
61 bool BoolValue() const ;
62 const CORBA::Any ** ValuePtr() const ;
64 void State( SUPERV::GraphState aState ) {
66 SUPERV::GraphState State() { return _State ; } ;
68 void Done( bool aDone ) {
69 // cdebug << "ChgDone(.) " << NodeName() << " " << PortName() << " "
70 // << _Done << " -> " << aDone << endl ;
72 const bool Done() const { return ( _Done ) ; } ;
74 void StringValue(ostream & f) const ;