itkGE5ImageIO.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 __itkGE5ImageIO_h
#define __itkGE5ImageIO_h


#include "itkIPLCommonImageIO.h"
#include "Ge5xHdr.h"

namespace itk
{
class ITK_EXPORT GE5ImageIO:public IPLCommonImageIO
{
public:
  typedef GE5ImageIO           Self;
  typedef IPLCommonImageIO     Superclass;
  typedef SmartPointer< Self > Pointer;

  itkNewMacro(Self);

  itkTypeMacro(GE5ImageIO, Superclass);

  /*-------- This part of the interfaces deals with reading data. ----- */

  virtual bool CanReadFile(const char *FileNameToRead);

  /* * Set the spacing and dimension information for the set filename. */
  // Implemented in superclass
  //      virtual void ReadImageInformation();

  void ModifyImageInformation();

  /* * Get the type of the pixel.  */
  // Implemented in superclass
  //      virtual const std::type_info& GetPixelType() const;

  /* * Reads the data from disk into the memory buffer provided. */
  // Implemented in superclass
  //      virtual void Read(void* buffer);

  /* * Compute the size (in bytes) of the components of a pixel. For
       * example, and RGB pixel of unsigned char would have a
       * component size of 1 byte. */
  // Implemented in superclass
  //      virtual unsigned int GetComponentSize() const;

  /*-------- This part of the interfaces deals with writing data. ----- */

  /* * Determine if the file can be written with this ImageIO implementation.
   * \param FileNameToWrite The name of the file to test for writing.
   * \author Hans J. Johnson
   * \post Sets classes ImageIOBase::m_FileName variable to be FileNameToWrite
   * \return Returns true if this ImageIO can write the file specified.
  */
  // Implemented in superclass
  //      virtual bool CanWriteFile(const char * FileNameToWrite);

  /* * Set the spacing and dimension information for the set filename. */
  // Implemented in superclass
  //      virtual void WriteImageInformation();

  /* * Writes the data to disk from the memory buffer provided. Make sure
    * that the IORegions has been set properly. */
  // Implemented in superclass
  //      virtual void Write(const void* buffer);
protected:
  GE5ImageIO();
  ~GE5ImageIO();

  virtual GEImageHeader * ReadHeader(const char *FileNameToRead);

private:
  void SwapPixHdr(Ge5xPixelHeader *hdr);

  int CheckGE5xImages(char const *const imageFileTemplate, std::string & reason);

  GE5ImageIO(const Self &);     //purposely not implemented
  void operator=(const Self &); //purposely not implemented
};
} // end namespace itk

#endif // __itkAnalyzeImageIO_h