Error messages

diff --git a/src/GraphBase/DataFlowBase_ComputingNode.hxx b/src/GraphBase/DataFlowBase_ComputingNode.hxx
index ba8bd6afec3aa19520a9ab3847bef60875852049..76b84f4aced55eda06128baf51ee642d67858a08 100644 (file)
--- a/src/GraphBase/DataFlowBase_ComputingNode.hxx
+++ b/src/GraphBase/DataFlowBase_ComputingNode.hxx
@@ -252,6 +252,8 @@ namespace GraphBase {
                   << _ConnectedInPortsNumber+1 << endl ;
            _ConnectedInPortsNumber++ ; } ;
       void DecrConnectedInPortsNumber() {
+           cdebug << "ComputingNode::DecrConnectedInPortsNumber " << Name() << " -> "
+                  << _ConnectedInPortsNumber-1 << endl ;
            _ConnectedInPortsNumber-- ; } ;
       int ConnectedInPortsNumber() const {
           return _ConnectedInPortsNumber ; } ;
@@ -270,12 +272,16 @@ namespace GraphBase {
           }
            return false ; } ;
 
-      bool CheckLoop(GraphBase::LoopNode * aLoopNode ,
-                     GraphBase::EndOfLoopNode * anEndLoopNode ) const ;
-      bool CheckEndLoop(GraphBase::LoopNode * aLoopNode ,
-                        GraphBase::EndOfLoopNode * anEndLoopNode ) const ;
-      bool InitBranchOfSwitchDone( bool AllInit , GraphBase::EndOfSwitchNode * anEndSwitchNode ) ;
-      bool CheckSwitch(GraphBase::EndOfSwitchNode * anEndSwitchNode ) ;
+      bool CheckLoop( GraphBase::LoopNode * aLoopNode ,
+                      GraphBase::EndOfLoopNode * anEndLoopNode ,
+                      string & anErrorMessage ) const ;
+      bool CheckEndLoop( GraphBase::LoopNode * aLoopNode ,
+                         GraphBase::EndOfLoopNode * anEndLoopNode ,
+                         string & anErrorMessage ) const ;
+      bool InitBranchOfSwitchDone( bool AllInit , GraphBase::EndOfSwitchNode * anEndSwitchNode ,
+                                   string & anErrorMessage ) ;
+      bool CheckSwitch( GraphBase::EndOfSwitchNode * anEndSwitchNode ,
+                        string & anErrorMessage ) ;
 
 //      const GraphBase::ListOfParameters * GetListOfParameters() const ;