itkTxtTransformIO.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef __itkTxtTransformIO_h
#define __itkTxtTransformIO_h
#include "itkTransformIOBase.h"

namespace itk
{
template<typename ParametersValueType>
class TxtTransformIOTemplate:public TransformIOBaseTemplate<ParametersValueType>
{
public:
  typedef TxtTransformIOTemplate                        Self;
  typedef TransformIOBaseTemplate<ParametersValueType>  Superclass;
  typedef SmartPointer< Self >                          Pointer;
  typedef typename Superclass::TransformType            TransformType;
  typedef typename Superclass::TransformPointer         TransformPointer;
  typedef typename Superclass::TransformListType        TransformListType;
  typedef typename TransformIOBaseTemplate
                      <ParametersValueType>::ConstTransformListType
                                                        ConstTransformListType;

  itkTypeMacro(TxtTransformIOTemplate, Superclass);
  itkNewMacro(Self);

  virtual bool CanReadFile(const char *);

  virtual bool CanWriteFile(const char *);

  virtual void Read();

  virtual void Write();

  /* Helper function for Read method, used for CompositeTransform reading. */
  void ReadComponentFile( std::string Value );

protected:
  TxtTransformIOTemplate();
  virtual ~TxtTransformIOTemplate();

private:
  std::string trim(std::string const & source, char const *delims = " \t\r\n");
};

typedef TxtTransformIOTemplate<double> TxtTransformIO;

}

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkTxtTransformIO.hxx"
#endif

#endif // __itkTxtTransformIO_h