itkIOCommon.h

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/*=========================================================================

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkIOCommon.h,v $
  Language:  C++
  Date:      $Date: 2008-05-27 11:41:08 $
  Version:   $Revision: 1.27 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef __itkIOCommon_h
#define __itkIOCommon_h

#ifdef _MSC_VER
#pragma warning ( disable : 4786 )
#endif

#include "itkIntTypes.h"
#include "itkProcessObject.h"
#include "itkObjectFactory.h"
#include "itkSpatialOrientation.h"

namespace itk
{

class ITK_EXPORT IOCommon 
{
public:
  typedef enum
    {
    MAX_FILENAMELIST_SIZE = 512
    } SysConstants;
  typedef enum
    {
    ITK_UCHAR,         // aka uint8_t
    ITK_CHAR,
    ITK_USHORT,        // aka uint16_t
    ITK_SHORT,
    ITK_UINT,          // aka uint32_t
    ITK_INT,
    ITK_ULONG,         // aka uint64_t
    ITK_LONG,
    ITK_FLOAT,
    ITK_DOUBLE
    } AtomicPixelType;   // enumerated constants for the different data types

  static std::string AtomicPixelTypeToString(const AtomicPixelType pixelType);

  static unsigned int ComputeSizeOfAtomicPixelType(const AtomicPixelType pixelType);

  itkLegacyMacro( static char* ExtractFilePath (const char* fileName) );

  itkLegacyMacro( static char* ExtractFileExtension (const char* fileName) );

  itkLegacyMacro( static char* ExtractFileName (const char* fileName) );

  itkLegacyMacro( static bool FileExists(const char* filename) );

};
  

extern const char *const ITK_OnDiskStorageTypeName;
extern const char *const ITK_ImageFileBaseName;
extern const char *const ITK_VoxelUnits;
extern const char *const ITK_OnDiskBitPerPixel;
extern const char *const SPM_ROI_SCALE;
extern const char *const ITK_FileNotes;
#define ITKIO_DEPRECATED_METADATA_ORIENTATION
#if defined(ITKIO_DEPRECATED_METADATA_ORIENTATION)
extern const char *const ITK_CoordinateOrientation;
#endif
extern const char *const ITK_Origin;
extern const char *const ITK_Spacing;
extern const char *const ITK_FileOriginator;
extern const char *const ITK_OriginationDate;
extern const char *const ITK_PatientID;
extern const char *const ITK_ExperimentDate;
extern const char *const ITK_ExperimentTime;
extern const char *const ITK_InputFilterName;
extern const char *const ITK_NumberOfDimensions;
extern const char *const ITK_ImageType;
extern const char *const ITK_PatientName;
extern const char *const ITK_ScanID;
extern const char *const ROI_NAME;
extern const char *const ROI_X_SIZE;
extern const char *const ROI_X_RESOLUTION;
extern const char *const ROI_Y_SIZE;
extern const char *const ROI_Y_RESOLUTION;
extern const char *const ROI_Z_SIZE;
extern const char *const ROI_Z_RESOLUTION;
extern const char *const ROI_NUM_SEGMENTS;
extern const char *const ROI_PLANE;
extern const char *const ROI_SCAN_ID;
} // end namespace itk

#endif // __itkIOCommon_h

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