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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 itkPolygonGroupSpatialObjectXMLFile_h
#define itkPolygonGroupSpatialObjectXMLFile_h
#include "itkPolygonGroupSpatialObject.h"
#include "itkXMLFile.h"
namespace itk
{
/* 3D Polygon Groups only ones that make sense for this data type */
typedef PolygonGroupSpatialObject< 3 > PGroupSpatialObjectType;
/** \class PolygonGroupSpatialObjectXMLFileReader
*
* Reads an XML-format file containing a list of polygons, and
* creates a corresponding PolygonGroupSpatialObject
* \ingroup ITKIOSpatialObjects
*/
class PolygonGroupSpatialObjectXMLFileReader:
public XMLReader< PGroupSpatialObjectType >
{
public:
/** Standard typedefs */
typedef PolygonGroupSpatialObjectXMLFileReader Self;
typedef XMLReader< PGroupSpatialObjectType > Superclass;
typedef SmartPointer< Self > Pointer;
typedef PGroupSpatialObjectType PolygonGroupType;
typedef PolygonSpatialObject< 3 > PolygonSpatialObjectType;
typedef SpatialObjectPoint< 3 > PointType;
typedef std::vector< PointType > PointListType;
/** Run-time type information (and related methods). */
itkTypeMacro(PolygonGroupSpatialObjectXMLFileReader, XMLReader);
/** Method for creation through the object factory. */
itkNewMacro(Self);
public:
/** Determine if a file can be read */
virtual int CanReadFile(const char *name) ITK_OVERRIDE;
protected:
PolygonGroupSpatialObjectXMLFileReader() {}
virtual ~PolygonGroupSpatialObjectXMLFileReader() ITK_OVERRIDE {}
virtual void StartElement(const char *name, const char **atts) ITK_OVERRIDE;
virtual void EndElement(const char *name) ITK_OVERRIDE;
virtual void CharacterDataHandler(const char *inData, int inLength) ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(PolygonGroupSpatialObjectXMLFileReader);
PGroupSpatialObjectType::Pointer m_PGroup;
PolygonSpatialObjectType::Pointer m_CurPoly;
PointListType m_CurPointList;
std::string m_CurCharacterData;
};
/** \class PolygonGroupSpatialObjectXMLFileWriter
*
* Writes an XML-format file containing a list of polygons,
* based on a PolygonGroupSpatialObject.
* \ingroup ITKIOSpatialObjects
*/
class PolygonGroupSpatialObjectXMLFileWriter:
public XMLWriterBase< PGroupSpatialObjectType >
{
public:
/** standard typedefs */
typedef XMLWriterBase< PGroupSpatialObjectType > Superclass;
typedef PolygonGroupSpatialObjectXMLFileWriter Self;
typedef SmartPointer< Self > Pointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(PolygonGroupSpatialObjectXMLFileWriter,
XMLWriterBase< PGroupSpatialObjectType > );
typedef PGroupSpatialObjectType PolygonGroupType;
typedef PolygonSpatialObject< 3 > PolygonSpatialObjectType;
/** Test whether a file is writable. */
virtual int CanWriteFile(const char *name) ITK_OVERRIDE;
/** Actually write out the file in question */
virtual int WriteFile() ITK_OVERRIDE;
protected:
PolygonGroupSpatialObjectXMLFileWriter() {}
virtual ~PolygonGroupSpatialObjectXMLFileWriter() ITK_OVERRIDE {}
private:
ITK_DISALLOW_COPY_AND_ASSIGN(PolygonGroupSpatialObjectXMLFileWriter);
};
}
#endif
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