#include <algorithm>
// -------------------------------------------------------------------------
-template< class V, class C, class R, class S, class VC, class B >
-fpa::Base::Dijkstra< V, C, R, S, VC, B >::
+template< class V, class C, class R, class S, class VC, class MST, class B >
+typename fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
+TMinimumSpanningTree* fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
+GetMinimumSpanningTree( )
+{
+ return(
+ dynamic_cast< TMinimumSpanningTree* >(
+ this->itk::ProcessObject::GetOutput( this->m_MSTIdx )
+ )
+ );
+}
+
+// -------------------------------------------------------------------------
+template< class V, class C, class R, class S, class VC, class MST, class B >
+const typename fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
+TMinimumSpanningTree* fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
+GetMinimumSpanningTree( ) const
+{
+ return(
+ dynamic_cast< const TMinimumSpanningTree* >(
+ this->itk::ProcessObject::GetOutput( this->m_MSTIdx )
+ )
+ );
+}
+
+// -------------------------------------------------------------------------
+template< class V, class C, class R, class S, class VC, class MST, class B >
+void fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
+GraftMinimumSpanningTree( itk::DataObject* obj )
+{
+ TMinimumSpanningTree* mst = dynamic_cast< TMinimumSpanningTree* >( obj );
+ if( mst != NULL )
+ this->GraftNthOutput( this->m_MSTIdx, mst );
+}
+
+// -------------------------------------------------------------------------
+template< class V, class C, class R, class S, class VC, class MST, class B >
+fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
Dijkstra( )
: Superclass( ),
- m_LocalCosts( false )
+ m_LocalCosts( false ),
+ m_FillNodeQueue( false )
{
+ this->m_MSTIdx = this->GetNumberOfRequiredOutputs( );
+ this->SetNumberOfRequiredOutputs( this->m_MSTIdx + 1 );
+ this->itk::ProcessObject::SetNthOutput(
+ this->m_MSTIdx, TMinimumSpanningTree::New( )
+ );
}
// -------------------------------------------------------------------------
-template< class V, class C, class R, class S, class VC, class B >
-fpa::Base::Dijkstra< V, C, R, S, VC, B >::
+template< class V, class C, class R, class S, class VC, class MST, class B >
+fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
~Dijkstra( )
{
}
// -------------------------------------------------------------------------
-template< class V, class C, class R, class S, class VC, class B >
-bool fpa::Base::Dijkstra< V, C, R, S, VC, B >::
+template< class V, class C, class R, class S, class VC, class MST, class B >
+void fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
+_BeforeGenerateData( )
+{
+ this->Superclass::_BeforeGenerateData( );
+ this->GetMinimumSpanningTree( )->SetFillNodeQueue( this->m_FillNodeQueue );
+}
+
+// -------------------------------------------------------------------------
+template< class V, class C, class R, class S, class VC, class MST, class B >
+bool fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
_ComputeNeighborResult(
TResult& result, const TVertex& neighbor, const TVertex& parent
) const
}
// -------------------------------------------------------------------------
-template< class V, class C, class R, class S, class VC, class B >
-bool fpa::Base::Dijkstra< V, C, R, S, VC, B >::
+template< class V, class C, class R, class S, class VC, class MST, class B >
+void fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
+_SetResult( const TVertex& v, const _TNode& n )
+{
+ this->GetMinimumSpanningTree( )->SetNode( v, n.Parent, n.FrontId, n.Result );
+}
+
+// -------------------------------------------------------------------------
+template< class V, class C, class R, class S, class VC, class MST, class B >
+bool fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
_IsQueueEmpty( ) const
{
return( this->m_Queue.empty( ) );
}
// -------------------------------------------------------------------------
-template< class V, class C, class R, class S, class VC, class B >
-void fpa::Base::Dijkstra< V, C, R, S, VC, B >::
+template< class V, class C, class R, class S, class VC, class MST, class B >
+void fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
_QueuePush( const TVertex& v, const _TNode& n )
{
_TQueueNode qn;
}
// -------------------------------------------------------------------------
-template< class V, class C, class R, class S, class VC, class B >
-void fpa::Base::Dijkstra< V, C, R, S, VC, B >::
+template< class V, class C, class R, class S, class VC, class MST, class B >
+void fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
_QueuePop( TVertex& v, _TNode& n )
{
_TQueueNode qn = this->m_Queue.front( );
}
// -------------------------------------------------------------------------
-template< class V, class C, class R, class S, class VC, class B >
-void fpa::Base::Dijkstra< V, C, R, S, VC, B >::
+template< class V, class C, class R, class S, class VC, class MST, class B >
+void fpa::Base::Dijkstra< V, C, R, S, VC, MST, B >::
_QueueClear( )
{
this->m_Queue.clear( );