/usr/include/gdcm-2.0/gdcmWriter.h is in libgdcm2-dev 2.0.18-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | /*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html 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 notice for more information.
=========================================================================*/
#ifndef GDCMWRITER_H
#define GDCMWRITER_H
#include "gdcmFile.h"
namespace gdcm
{
class FileMetaInformation;
/**
* \brief Writer ala DOM (Document Object Model)
* This class is a non-validating writer, it will only performs well-
* formedness check only.
*
* \details Detailled description here
* To avoid GDCM being yet another broken DICOM lib we try to
* be user level and avoid writing illegal stuff (odd length,
* non-zero value for Item start/end length ...)
* Therefore you cannot (well unless you are really smart) write
* DICOM with even length tag.
* All the checks are consider basics:
* - Correct Meta Information Header (see gdcm::FileMetaInformation)
* - Zero value for Item Length (0xfffe, 0xe00d/0xe0dd)
* - Even length for any elements
* - Alphabetical order for elements (garanteed by design of internals)
* - 32bits VR will be rewritten with 00
*
* \warning
* gdcm::Writer cannot write a DataSet if no SOP Instance UID (0008,0018) is found,
* unless a DICOMDIR is being written out
*
* \see Reader DataSet File
*/
class GDCM_EXPORT Writer
{
public:
Writer();
virtual ~Writer();
/// Main function to tell the writer to write
virtual bool Write(); // Execute()
/// Set the filename of DICOM file to write:
void SetFileName(const char *filename) {
//std::cerr << "Stream: " << filename << std::endl;
//std::cerr << "Ofstream: " << Ofstream << std::endl;
if (Ofstream && Ofstream->is_open())
{
Ofstream->close();
delete Ofstream;
}
Ofstream = new std::ofstream();
Ofstream->open(filename, std::ios::out | std::ios::binary );
assert( Ofstream->is_open() );
assert( !Ofstream->fail() );
//std::cerr << Stream.is_open() << std::endl;
Stream = Ofstream;
}
/// Set user ostream buffer
void SetStream(std::ostream &output_stream) {
Stream = &output_stream;
}
/// Set/Get the DICOM file (DataSet + Header)
void SetFile(const File& f) { F = f; }
File &GetFile() { return *F; }
/// Undocumented function, do not use (= leave default)
void SetCheckFileMetaInformation(bool b) { CheckFileMetaInformation = b; }
void CheckFileMetaInformationOff() { CheckFileMetaInformation = false; }
void CheckFileMetaInformationOn() { CheckFileMetaInformation = true; }
protected:
void SetWriteDataSetOnly(bool b) { WriteDataSetOnly = b; }
protected:
friend class StreamImageWriter;
//this function is added for the StreamImageWriter, which needs to write
//up to the pixel data and then stops right before writing the pixel data.
//after that, for the raw codec at least, zeros are written for the length of the data
std::ostream* GetStreamPtr() const { return Stream; }
protected:
std::ostream *Stream;
std::ofstream *Ofstream;
private:
SmartPointer<File> F;
bool CheckFileMetaInformation;
bool WriteDataSetOnly;
};
} // end namespace gdcm
#endif //GDCMWRITER_H
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