Fix for bug PAL78476: when out-port is added to study, it must try to put its value...

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

diff --git a/src/GraphBase/DataFlowBase_InPort.hxx b/src/GraphBase/DataFlowBase_InPort.hxx
index 51224a345e966ad6d18bd0966b7e0d3ea0adeed8..5716725c62bac8a5152e3564eb826741111c9c92 100644 (file)
--- a/src/GraphBase/DataFlowBase_InPort.hxx
+++ b/src/GraphBase/DataFlowBase_InPort.hxx
@@ -70,19 +70,18 @@ namespace GraphBase {
            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 +89,7 @@ namespace GraphBase {
              return true ;
           }
            return false ; } ;
-      bool RemoveOutPort() {
-           if ( _OutPort == NULL )
-             return false ;
-           _OutPort = NULL ;
-           return RemoveCoords() ; } ;
+      bool RemoveOutPort() ;
 
       void StringValue(ostream & f ) const ;
 
@@ -104,4 +99,6 @@ namespace GraphBase {
 
 ostream & operator<< (ostream &,const GraphBase::InPort &);
 
+ostream & operator<< (ostream &,const SUPERV::GraphState &);
+
 #endif