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[FrontAlgorithms.git] / lib / fpa / Image / Functors / RegionGrowThresholdFunction.h

diff --git a/lib/fpa/Image/Functors/RegionGrowThresholdFunction.h b/lib/fpa/Image/Functors/RegionGrowThresholdFunction.h
index 6da586d2249271f1017dcf78399993d2846d7bb9..55a5d53b7fc63b53f88b59a8442b5b38e109607e 100644 (file)
--- a/lib/fpa/Image/Functors/RegionGrowThresholdFunction.h
+++ b/lib/fpa/Image/Functors/RegionGrowThresholdFunction.h
@@ -1,7 +1,7 @@
 #ifndef __FPA__IMAGE__FUNCTORS__REGIONGROWTHRESHOLDFUNCTION__H__
 #define __FPA__IMAGE__FUNCTORS__REGIONGROWTHRESHOLDFUNCTION__H__
 
-#include <limits>
+#include <itkNumericTraits.h>
 #include <fpa/Image/Functors/RegionGrowAllBelongsFunction.h>
 
 namespace fpa
@@ -24,10 +24,9 @@ namespace fpa
         typedef itk::SmartPointer< const Self >   ConstPointer;
 
         // Superclass' types
-        typedef typename Superclass::TInputImage  TInputImage;
-        typedef typename Superclass::TOutputValue TOutputValue;
-        typedef typename Superclass::TIndex       TIndex;
-        typedef typename I::PixelType             TPixel;
+        typedef I                     TInputImage;
+        typedef typename I::IndexType TIndex;
+        typedef typename I::PixelType TPixel;
 
       public:
         itkNewMacro( Self );
@@ -43,36 +42,28 @@ namespace fpa
         itkSetMacro( UpperThreshold, TPixel );
 
       public:
-        virtual TOutputValue Evaluate( const TIndex& idx ) const
+        virtual bool Evaluate( const TIndex& idx ) const
           {
-            const I* img = this->GetInputImage( );
+            const I* img = this->GetSpace( );
+
             if( img != NULL )
             {
-              /* TODO
-                 if( this->IsInsideBuffer( idx ) )
-                 {
-              */
               TPixel v = img->GetPixel( idx );
-              std::cout
-                << v << " "
-                << this->m_LowerThreshold << " "
-                << this->m_UpperThreshold << std::endl;
               return(
-                this->m_LowerThreshold <= v && v < this->m_UpperThreshold
+                !( v < this->m_LowerThreshold || this->m_UpperThreshold < v )
                 );
 
-              // TODO: } // fi
-
             } // fi
             return( false );
           }
 
       protected:
         RegionGrowThresholdFunction( )
-          : Superclass( ),
-            m_LowerThreshold( std::numeric_limits< TPixel >::min( ) ),
-            m_UpperThreshold( std::numeric_limits< TPixel >::max( ) )
-          { }
+          : Superclass( )
+          {
+            itk::NumericTraits< TPixel >::min( this->m_LowerThreshold );
+            itk::NumericTraits< TPixel >::max( this->m_UpperThreshold );
+          }
         virtual ~RegionGrowThresholdFunction( )
           { }