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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkDTITubeSpatialObjectPoint.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkDTITubeSpatialObjectPoint_h
#define __itkDTITubeSpatialObjectPoint_h
#include "itkTubeSpatialObjectPoint.h"
#include "itkCovariantVector.h"
#include "itkDiffusionTensor3D.h"
#include "vnl/vnl_vector_fixed.h"
namespace itk
{
/** \class DTITubeSpatialObjectPoint
* \brief Point used for a tube definition
*
* This class contains all the functions necessary to define a point
* that can be used to build tubes.
*
* \sa DTITubeSpatialObject
*/
template < unsigned int TPointDimension = 3 >
class ITK_EXPORT DTITubeSpatialObjectPoint
: public TubeSpatialObjectPoint<TPointDimension>
{
public:
typedef DTITubeSpatialObjectPoint Self;
typedef SpatialObjectPoint<TPointDimension> Superclass;
typedef Point< double, TPointDimension > PointType;
typedef Vector<double, TPointDimension > VectorType;
typedef CovariantVector<double, TPointDimension > CovariantVectorType;
typedef std::pair<std::string,float> FieldType;
typedef std::vector<FieldType> FieldListType;
// If you add a type here you need to modify the TranslateEnumToChar
// to translate the enum to a string
typedef enum {FA,ADC,GA} FieldEnumType;
/** Constructor. This one defines the # of dimensions in the
* DTITubeSpatialObjectPoint */
DTITubeSpatialObjectPoint( void );
/** Default destructor. */
virtual ~DTITubeSpatialObjectPoint( void );
/** Set/Get the tensor matrix */
void SetTensorMatrix(const DiffusionTensor3D<double> & matrix)
{
std::copy(matrix.Begin(), matrix.End(), m_TensorMatrix);
}
void SetTensorMatrix(const DiffusionTensor3D<float> & matrix)
{
std::copy(matrix.Begin(), matrix.End(), m_TensorMatrix);
}
void SetTensorMatrix(const float* matrix)
{
for(unsigned int i=0;i<6;i++)
{
m_TensorMatrix[i] = matrix[i];
}
}
const float* GetTensorMatrix() const {return m_TensorMatrix;}
/** Copy one DTITubeSpatialObjectPoint to another */
Self & operator=(const DTITubeSpatialObjectPoint & rhs);
/** Add a field to the point list */
void AddField(const char* name,float value);
/** Add a field to the point list */
void AddField(FieldEnumType name,float value);
/** Set a field value */
void SetField(FieldEnumType name,float value);
void SetField(const char* name,float value);
/** Return the list of extra fields */
const FieldListType & GetFields() const {return m_Fields;}
/** Return the value of the specific fiedls */
float GetField(const char* name) const;
float GetField(FieldEnumType name) const;
protected:
float m_TensorMatrix[6];
FieldListType m_Fields;
/** Print the object */
void PrintSelf( std::ostream & os, Indent indent) const;
/** Translate the enum to char */
std::string TranslateEnumToChar(FieldEnumType name) const;
};
} // end of namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkDTITubeSpatialObjectPoint.txx"
#endif
#endif // __itkDTITubeSpatialObjectPoint_h
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