GDCM
2.0.18
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00001 /*========================================================================= 00002 00003 Program: GDCM (Grassroots DICOM). A DICOM library 00004 00005 Copyright (c) 2006-2011 Mathieu Malaterre 00006 All rights reserved. 00007 See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details. 00008 00009 This software is distributed WITHOUT ANY WARRANTY; without even 00010 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00011 PURPOSE. See the above copyright notice for more information. 00012 00013 =========================================================================*/ 00014 #ifndef GDCMRLECODEC_H 00015 #define GDCMRLECODEC_H 00016 00017 #include "gdcmImageCodec.h" 00018 00019 namespace gdcm 00020 { 00021 00022 class RLEInternals; 00033 class GDCM_EXPORT RLECodec : public ImageCodec 00034 { 00035 public: 00036 RLECodec(); 00037 ~RLECodec(); 00038 bool CanCode(TransferSyntax const &ts) const; 00039 bool CanDecode(TransferSyntax const &ts) const; 00040 bool Decode(DataElement const &is, DataElement &os); 00041 unsigned long GetBufferLength() const { return BufferLength; } 00042 void SetBufferLength(unsigned long l) { BufferLength = l; } 00043 00044 bool Code(DataElement const &in, DataElement &out); 00045 bool GetHeaderInfo(std::istream &is, TransferSyntax &ts); 00046 00047 protected: 00048 bool Decode(std::istream &is, std::ostream &os); 00049 public: 00050 00051 void SetLength(unsigned long l) 00052 { 00053 Length = l; 00054 } 00055 private: 00056 RLEInternals *Internals; 00057 unsigned long Length; 00058 unsigned long BufferLength; 00059 }; 00060 00061 } // end namespace gdcm 00062 00063 #endif //GDCMRLECODEC_H