gdcmSwapCode.h

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00001 /*=========================================================================
00002 
00003   Program: GDCM (Grassroots DICOM). A DICOM library
00004   Module:  $URL$
00005 
00006   Copyright (c) 2006-2010 Mathieu Malaterre
00007   All rights reserved.
00008   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 #ifndef GDCMSWAPCODE_H
00016 #define GDCMSWAPCODE_H
00017 
00018 #include "gdcmTypes.h"
00019 #include <iostream>
00020 
00021 namespace gdcm 
00022 {
00023 
00028 class GDCM_EXPORT SwapCode
00029 {
00030 public:
00031   typedef enum {
00032     Unknown         = 0,
00033     LittleEndian    = 1234,
00034     BigEndian       = 4321,
00035     BadLittleEndian = 3412,
00036     BadBigEndian    = 2143
00037   } SwapCodeType;
00038 
00039   operator SwapCode::SwapCodeType() const { return SwapCodeValue; }
00040   SwapCode(SwapCodeType sc = Unknown):SwapCodeValue(sc) { }
00041   static const char* GetSwapCodeString(SwapCode const & sc);
00042 
00043   friend std::ostream& operator<<(std::ostream& os, const SwapCode& sc);
00044 protected:
00045   static int GetIndex(SwapCode const & sc);
00046 
00047 private:
00048   SwapCodeType SwapCodeValue;
00049 };
00050 //-----------------------------------------------------------------------------
00051 inline std::ostream& operator<<(std::ostream& os, const SwapCode& sc)
00052 {
00053   os << SwapCode::GetSwapCodeString(sc);
00054   return os;
00055 }
00056 
00057 } // end namespace gdcm
00058 
00059 #endif //GDCMSWAPCODE_H

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