rtkDigisensGeometryXMLFileReader.h

Go to the documentation of this file.

/*=========================================================================
 *
 *  Copyright RTK 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 rtkDigisensGeometryXMLFileReader_h
#define rtkDigisensGeometryXMLFileReader_h

#include <itkXMLFile.h>
#include <itkMetaDataDictionary.h>

#include "rtkMacro.h"

namespace rtk
{

class DigisensGeometryXMLFileReader : public itk::XMLReader<itk::MetaDataDictionary>
{
public:
  typedef DigisensGeometryXMLFileReader                           Self;
  typedef itk::XMLReader<itk::MetaDataDictionary>                 Superclass;
  typedef itk::SmartPointer<Self>                                 Pointer;
  typedef enum {NONE,ROTATION,XRAY,CAMERA,RADIOS,GRID,PROCESSING} CurrentSectionType;

  itkTypeMacro(DigisensGeometryXMLFileReader, itk::XMLReader);

  itkNewMacro(Self);

  int CanReadFile(const char* name) ITK_OVERRIDE;

protected:
  DigisensGeometryXMLFileReader();
  virtual ~DigisensGeometryXMLFileReader() ITK_OVERRIDE {}

  void StartElement(const char * name,const char **atts) ITK_OVERRIDE;

  void EndElement(const char *name) ITK_OVERRIDE;

  void CharacterDataHandler(const char *inData, int inLength) ITK_OVERRIDE;

private:
  DigisensGeometryXMLFileReader(const Self&); //purposely not implemented
  void operator=(const Self&);                //purposely not implemented

  itk::MetaDataDictionary m_Dictionary;
  std::string             m_CurCharacterData;
  int                     m_NumberOfFiles;
  CurrentSectionType      m_CurrentSection;
  int                     m_TreeLevel;
};

}
#endif