started io support for gate ascii file

[clitk.git] / common / clitkGateAsciiImageIO.h

diff --git a/common/clitkGateAsciiImageIO.h b/common/clitkGateAsciiImageIO.h
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+++ b/common/clitkGateAsciiImageIO.h
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+/*=========================================================================
+  Program:   vv                     http://www.creatis.insa-lyon.fr/rio/vv
+
+  Authors belong to: 
+  - University of LYON              http://www.universite-lyon.fr/
+  - Léon Bérard cancer center       http://www.centreleonberard.fr
+  - CREATIS CNRS laboratory         http://www.creatis.insa-lyon.fr
+
+  This software is distributed WITHOUT ANY WARRANTY; without even
+  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+  PURPOSE.  See the copyright notices for more information.
+
+  It is distributed under dual licence
+
+  - BSD        See included LICENSE.txt file
+  - CeCILL-B   http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+===========================================================================**/
+#ifndef CLITKGATEASCIIIMAGEIO_H
+#define CLITKGATEASCIIIMAGEIO_H
+
+// itk include
+#include "itkImageIOBase.h"
+
+#if defined (_MSC_VER) && (_MSC_VER < 1600)
+//SR: taken from
+//#include "msinttypes/stdint.h"
+typedef unsigned int uint32_t;
+#else
+#include <stdint.h>
+#endif
+
+namespace clitk {
+
+    //====================================================================
+    // Class for reading gate ascii Image file format
+    class GateAsciiImageIO: public itk::ImageIOBase
+    {
+       public: 
+           /** Standard class typedefs. */
+           typedef GateAsciiImageIO        Self;
+           typedef itk::ImageIOBase        Superclass;
+           typedef itk::SmartPointer<Self> Pointer;    
+           typedef signed short int        PixelType;
+
+           struct GateAsciiHeader {
+               double matrix_size[3];
+               int resolution[3];
+               double voxel_size[3];
+               int nb_value;
+           };
+
+           GateAsciiImageIO():Superclass() {;}
+
+           /** Method for creation through the object factory. */
+           itkNewMacro(Self);
+
+           /** Run-time type information (and related methods). */
+           itkTypeMacro(GateAsciiImageIO, ImageIOBase);
+
+           /*-------- This part of the interface deals with reading data. ------ */
+           virtual void ReadImageInformation();
+           virtual bool CanReadFile( const char* FileNameToRead );
+           virtual void Read(void * buffer);
+
+           /*-------- This part of the interfaces deals with writing data. ----- */
+           virtual void WriteImageInformation(bool keepOfStream) { ; }
+           virtual void WriteImageInformation() { WriteImageInformation(false); }
+           virtual bool CanWriteFile(const char* filename);
+           virtual void Write(const void* buffer);
+
+       protected:
+           int m_HeaderSize;
+
+    }; // end class GateAsciiImageIO
+} // end namespace
+
+// explicit template instantiation
+//template class itk::CreateObjectFunction<clitk::GateAsciiImageIO>;
+
+#endif /* end #define CLITKGATEASCIIIMAGEIO_H */
+