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/*=========================================================================
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.
=========================================================================*/
#include "gdcmTag.h"
#include "gdcmTrace.h"
#include <stdio.h> // sscanf
namespace gdcm
{
bool Tag::ReadFromCommaSeparatedString(const char *str)
{
unsigned int group = 0, element = 0;
if( !str || sscanf(str, "%04x,%04x", &group , &element) != 2 )
{
gdcmDebugMacro( "Problem reading Tag: " << str );
return false;
}
SetGroup( (uint16_t)group );
SetElement( (uint16_t)element );
return true;
}
bool Tag::ReadFromPipeSeparatedString(const char *str)
{
unsigned int group = 0, element = 0;
if( !str || sscanf(str, "%04x|%04x", &group , &element) != 2 )
{
gdcmDebugMacro( "Problem reading Tag: " << str );
return false;
}
SetGroup( (uint16_t)group );
SetElement( (uint16_t)element );
return true;
}
std::string Tag::PrintAsPipeSeparatedString() const
{
std::ostringstream _os;
const Tag &_val = *this;
_os.setf( std::ios::right);
_os << std::hex << std::setw( 4 ) << std::setfill( '0' )
<< _val[0] << '|' << std::setw( 4 ) << std::setfill( '0' )
<< _val[1] << std::setfill( ' ' ) << std::dec;
return _os.str();
}
} // end namespace gdcm
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