Error Messages

[modules/superv.git] / src / GraphBase / DataFlowBase_InPort.hxx

diff --git a/src/GraphBase/DataFlowBase_InPort.hxx b/src/GraphBase/DataFlowBase_InPort.hxx
index 51224a345e966ad6d18bd0966b7e0d3ea0adeed8..89217ab92de84f71768599827720291c1d53288c 100644 (file)
--- a/src/GraphBase/DataFlowBase_InPort.hxx
+++ b/src/GraphBase/DataFlowBase_InPort.hxx
@@ -39,9 +39,10 @@ namespace GraphBase {
 
     private:
 
-      SUPERV::GraphState   _State ;
+      SUPERV::GraphState   _PortState ;
       OutPort *            _OutPort ;
       OutPort *            _InitialOutPort ;
+      bool                 _BranchOfSwitchLinked ; // For Check from Branches to EndOfSwitch links
 
     public:   
 
@@ -58,31 +59,32 @@ namespace GraphBase {
          cdebug << "GraphBase::InPort::destroy " << PortName() << " "
                 << NodeName() << endl ; } ;
 
-      void State( SUPERV::GraphState aState ) {
+      void PortState( SUPERV::GraphState aPortState ) {
 //           cdebug << pthread_self() << " " << PortName() << " from "
 //                  << NodeName() << " SUPERV::GraphState " << _State << " "
-//                  << " --> " << aState << " _EndSwitchPort "
+//                  << " --> " << aPortState << " _EndSwitchPort "
 //                  << IsEndSwitch() << endl ;
-           _State = aState ; } ;
-      SUPERV::GraphState State() { return _State ; } ;
+           _PortState = aPortState ; } ;
+      SUPERV::GraphState PortState() { return _PortState ; } ;
 
       OutPort * GetOutPort() {
            return _OutPort ; } ;
       OutPort * GetOutPort() const {
            return _OutPort ; } ;
-      bool IsConnected() const ;
+      const StatusOfPort PortStatus() const ;
+
+      bool IsNotConnected() const ;
+//      bool IsConnected() const ;
+      bool IsPortConnected() const ;
       bool IsDataConnected() const ;
+      bool IsExternConnected() const ;
+
       bool AddOutPort( OutPort * anOutPort ) {
            if ( _OutPort )
              return false ;
            _OutPort = anOutPort ;
            return true ; } ;
-      bool ChangeOutPort( OutPort * anOutPort ) {
-           if ( _InitialOutPort == NULL ) {
-             _InitialOutPort = _OutPort ;
-          }
-           _OutPort = anOutPort ;
-           return true ; } ;
+      bool ChangeOutPort( OutPort * anOutPort ) ;
       bool InitialOutPort() {
            if ( _InitialOutPort ) {
              _OutPort = _InitialOutPort ;
@@ -90,11 +92,16 @@ namespace GraphBase {
              return true ;
           }
            return false ; } ;
-      bool RemoveOutPort() {
-           if ( _OutPort == NULL )
-             return false ;
-           _OutPort = NULL ;
-           return RemoveCoords() ; } ;
+      bool RemoveOutPort() ;
+
+      bool BranchOfSwitchLinked( bool aInPortLinked ) {
+           if ( aInPortLinked && _BranchOfSwitchLinked ) {
+             return false ; // Already setted
+          }
+           _BranchOfSwitchLinked = aInPortLinked ;
+           return true ; } ;
+      bool BranchOfSwitchLinked() {
+           return _BranchOfSwitchLinked ; } ;
 
       void StringValue(ostream & f ) const ;
 
@@ -104,4 +111,6 @@ namespace GraphBase {
 
 ostream & operator<< (ostream &,const GraphBase::InPort &);
 
+ostream & operator<< (ostream &,const SUPERV::GraphState &);
+
 #endif