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 //JR 08.03.2005 : the fields (and corresponding methods) _PortState and _Done are redundant
44 // probably. That should be clarified when I shall have time enough
45 SUPERV::GraphState _PortState ;
47 pthread_mutex_t _MutexWait ;
49 void Value( const CORBA::Any * aValue ) ;
54 DataPort( const char *const * NodeName ,
55 const SALOME_ModuleCatalog::ServicesParameter aserviceParameter ,
56 const SUPERV::KindOfPort aKind = SUPERV::ServiceParameter ,
57 const SALOME_ModuleCatalog::DataStreamDependency aDependency = SALOME_ModuleCatalog::DATASTREAM_UNDEFINED ) ;
60 void InitialValues(CORBA::Any aValue ) ;
61 void Value (const CORBA::Any & aValue ) ;
62 // void Value( const CORBA::Any * aValue ) ;
63 // void Value( const CORBA::Any ** aValue ) ;
64 CORBA::Any const * Value() const ;
65 bool BoolValue() const ;
66 // const CORBA::Any ** ValuePtr() const ;
68 void PortState( SUPERV::GraphState aPortState ) {
69 _PortState = aPortState ; } ;
70 SUPERV::GraphState PortState() { return _PortState ; } ;
72 void PortDone( bool aDone ) {
73 // cdebug << "ChgDone(.) " << NodeName() << " " << PortName() << " "
74 // << _Done << " -> " << aDone << endl ;
76 const bool PortDone() const { return ( _Done ) ; } ;
78 void StringValue(ostream & f) const ;