#include <itkMatrix.h>
namespace cpExtensions
+{
+ namespace Algorithms
{
- namespace Algorithms
+ /**
+ * Uses the De Casteljau's algorithm.
+ */
+ template< class V >
+ class BezierCurveFunction
+ : public itk::FunctionBase< typename V::ValueType, V >
{
- /**
- * Uses the De Casteljau's algorithm.
- */
- template< class V >
- class BezierCurveFunction
- : public itk::FunctionBase< typename V::ValueType, V >
- {
- public:
- typedef BezierCurveFunction Self;
- typedef itk::FunctionBase< typename V::ValueType, V > Superclass;
- typedef itk::SmartPointer< Self > Pointer;
- typedef itk::SmartPointer< const Self > ConstPointer;
-
- typedef V TVector;
- typedef typename V::ValueType TScalar;
-
- typedef
- itk::Matrix< TScalar, TVector::Dimension, TVector::Dimension >
- TFrame;
- typedef std::vector< TVector > TVectorsContainer;
-
- public:
- itkNewMacro( Self );
- itkTypeMacro( BezierCurveFunction, itkFunctionBase );
-
- public:
- virtual void AddPoint( const TVector& v );
- virtual unsigned int GetNumberOfPoints( ) const;
-
- virtual TVector Evaluate( const TScalar& u ) const;
- virtual TFrame EvaluateFrenetFrame( const TScalar& u ) const;
- virtual TScalar EvaluateLength( ) const;
-
- protected:
- BezierCurveFunction( );
- virtual ~BezierCurveFunction( ) { }
-
- void _UpdateDerivative( ) const;
-
- private:
- // Purposely not implemented
- BezierCurveFunction( const Self& other );
- Self& operator=( const Self& other );
-
- protected:
- TVectorsContainer m_Vectors;
- mutable Pointer m_Derivative;
- mutable bool m_DerivativeUpdated;
- };
-
- } // ecapseman
+ public:
+ typedef BezierCurveFunction Self;
+ typedef itk::FunctionBase< typename V::ValueType, V > Superclass;
+ typedef itk::SmartPointer< Self > Pointer;
+ typedef itk::SmartPointer< const Self > ConstPointer;
+
+ typedef V TVector;
+ typedef typename V::ValueType TScalar;
+
+ typedef
+ itk::Matrix< TScalar, TVector::Dimension, TVector::Dimension >
+ TFrame;
+ typedef std::vector< TVector > TVectorsContainer;
+
+ public:
+ itkNewMacro( Self );
+ itkTypeMacro( BezierCurveFunction, itkFunctionBase );
+
+ public:
+ virtual void AddPoint( const TVector& v );
+ virtual unsigned int GetNumberOfPoints( ) const;
+
+ virtual TVector Evaluate( const TScalar& u ) const;
+ virtual TFrame EvaluateFrenetFrame( const TScalar& u ) const;
+ virtual TScalar EvaluateLength( ) const;
+
+ protected:
+ BezierCurveFunction( );
+ virtual ~BezierCurveFunction( ) { }
+
+ void _UpdateDerivative( ) const;
+
+ private:
+ // Purposely not implemented
+ BezierCurveFunction( const Self& other );
+ Self& operator=( const Self& other );
+
+ protected:
+ TVectorsContainer m_Vectors;
+ mutable Pointer m_Derivative;
+ mutable bool m_DerivativeUpdated;
+ };
+
+ } // ecapseman
} // ecapseman
+#ifndef ITK_MANUAL_INSTANTIATION
#include <cpExtensions/Algorithms/BezierCurveFunction.hxx>
+#endif // ITK_MANUAL_INSTANTIATION
#endif // __CPEXTENSIONS__ALGORITHMS__BEZIERCURVEFUNCTION__H__