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[FrontAlgorithms.git] / lib / fpa / Filters / Algorithm.hxx

diff --git a/lib/fpa/Filters/Algorithm.hxx b/lib/fpa/Filters/Algorithm.hxx
deleted file mode 100644 (file)
index 1d03a72..0000000
--- a/lib/fpa/Filters/Algorithm.hxx
+++ /dev/null
@@ -1,250 +0,0 @@
-// =========================================================================
-// @author Leonardo Florez Valencia
-// @email florez-l@javeriana.edu.co
-// =========================================================================
-#ifndef __fpa__Filters__Algorithm__hxx__
-#define __fpa__Filters__Algorithm__hxx__
-
-#include <itkDataObject.h>
-#include <fpa/Functors/BaseVertexFunction.h>
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-itk::ModifiedTimeType fpa::Filters::Algorithm< _TTraits >::
-GetMTime( ) const
-{
-  itk::ModifiedTimeType q = this->Superclass::GetMTime( );
-  itk::ModifiedTimeType t;
-  for( itk::Object* o: this->m_AssociatedObjects )
-  {
-    if( o != NULL )
-    {
-      t = o->GetMTime( );
-      q = ( q < t )? q: t;
-
-    } // fi
-
-  } // rof
-  return( q );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-InvokeEvent( const itk::EventObject& e )
-{
-  TEvent a;
-  if( a.CheckEvent( &e ) )
-  {
-    if( this->m_VisualDebug )
-      this->Superclass::InvokeEvent( e );
-  }
-  else
-    this->Superclass::InvokeEvent( e );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-InvokeEvent( const itk::EventObject& e ) const
-{
-  TEvent a;
-  if( a.CheckEvent( &e ) )
-  {
-    if( this->m_VisualDebug )
-      this->Superclass::InvokeEvent( e );
-  }
-  else
-    this->Superclass::InvokeEvent( e );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-fpa::Filters::Algorithm< _TTraits >::
-Algorithm( )
-  : Superclass( ),
-    TMarksInterface( this ),
-    TSeedsInterface( this ),
-    m_VisualDebug( false ),
-    m_InitValue( TOutputValue( 0 ) )
-{
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-fpa::Filters::Algorithm< _TTraits >::
-~Algorithm( )
-{
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-GenerateData( )
-{
-  // Init algorithm
-  this->InvokeEvent( itk::StartEvent( ) );
-  this->_BeforeGenerateData( );
-  this->_ConfigureOutputs( );
-  this->_PrepareSeeds( this->_GetReferenceInput( ) );
-  this->_InitCollisions( this->GetSeeds( ).size( ) );
-
-  // Init queue
-  for( TNode seed: this->GetSeeds( ) )
-  {
-    seed.Value = this->m_InitValue;
-    this->_QueuePush( seed );
-    this->InvokeEvent( TEvent( seed.Vertex, seed.FrontId, true ) );
-
-  } // rof
-
-  // Main loop
-  while( this->_QueueSize( ) > 0 )
-  {
-    // Get next candidate
-    TNode node = this->_QueuePop( );
-    this->InvokeEvent( TEvent( node.Vertex, node.FrontId, false ) );
-
-    if( !( this->_IsMarked( node ) ) )
-    {
-      // Update output value and mark vertex
-      this->_UpdateOutputValue( node );
-      this->_Mark( node );
-
-      // The actual node was effectively marked?
-      if( node.FrontId > 0 )
-      {
-        // Add neighborhood
-        TNeighborhood neighbors = this->_GetNeighbors( node.Vertex );
-        typename TNeighborhood::const_iterator nIt = neighbors.begin( );
-        bool coll = false;
-        while( nIt != neighbors.end( ) && !coll )
-        {
-          if( this->_IsMarked( *nIt ) )
-          {
-            // Invoke stop at collisions
-            if( this->_Collisions( node.Vertex, *nIt ) )
-            {
-              this->_QueueClear( );
-              coll = true;
-
-            } // fi
-          }
-          else
-          {
-            TNode nnode;
-            nnode.Vertex = *nIt;
-            nnode.Parent = node.Vertex;
-            nnode.FrontId = node.FrontId;
-            this->_ComputeOutputValue( nnode );
-            this->_QueuePush( nnode );
-            this->InvokeEvent( TEvent( nnode.Vertex, nnode.FrontId, true ) );
-
-          } // fi
-          ++nIt;
-
-        } // elihw
-
-      } // fi
-
-    } // fi
-    this->_Reinitialize( );
-
-  } // elihw
-
-  // Finish algorithm
-  this->_AfterGenerateData( );
-  this->InvokeEvent( itk::EndEvent( ) );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-_Associate( itk::Object* o )
-{
-  if( this->m_AssociatedObjects.insert( o ).second )
-    this->Modified( );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-_Deassociate( itk::Object* o )
-{
-  std::set< itk::Object* >::iterator i = this->m_AssociatedObjects.find( o );
-  if( i != this->m_AssociatedObjects.end( ) )
-  {
-    this->m_AssociatedObjects.erase( i );
-    this->Modified( );
-
-  } // fi
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-_DeassociateAll( )
-{
-  if( this->m_AssociatedObjects.size( ) > 0 )
-    this->Modified( );
-  this->m_AssociatedObjects.clear( );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-_BeforeGenerateData( )
-{
-  typedef fpa::Functors::LightBaseVertexFunction< TVertex > _TVertexFunc;
-  const itk::DataObject* input = this->GetInput( );
-  for( itk::Object* o: this->m_AssociatedObjects )
-  {
-    _TVertexFunc* f = dynamic_cast< _TVertexFunc* >( o );
-    if( f != NULL )
-      f->SetDataObject( input );
-
-  } // rof
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-_AfterGenerateData( )
-{
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-void fpa::Filters::Algorithm< _TTraits >::
-_Reinitialize( )
-{
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-const itk::DataObject* fpa::Filters::Algorithm< _TTraits >::
-_GetReferenceInput( ) const
-{
-  return( this->GetInput( ) );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-typename fpa::Filters::Algorithm< _TTraits >::
-TInputValue fpa::Filters::Algorithm< _TTraits >::
-_GetInputValue( const TNode& n ) const
-{
-  return( this->_GetInputValue( n.Vertex ) );
-}
-
-// -------------------------------------------------------------------------
-template< class _TTraits >
-typename fpa::Filters::Algorithm< _TTraits >::
-TOutputValue fpa::Filters::Algorithm< _TTraits >::
-_GetOutputValue( const TNode& n ) const
-{
-  return( this->_GetOutputValue( n.Vertex ) );
-}
-
-#endif // __fpa__Filters__Algorithm__hxx__
-// eof - $RCSfile$