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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.
=========================================================================*/
#ifndef GDCMPRIVATETAG_H
#define GDCMPRIVATETAG_H
#include "gdcmTag.h"
#include "gdcmVR.h"
#include "gdcmDataElement.h"
#include <iostream>
#include <iomanip>
#include <string>
#include <algorithm>
#include <string.h> // strlen
#include <ctype.h> // tolower
namespace gdcm_ns
{
/**
* \brief Class to represent a Private DICOM Data Element (Attribute) Tag (Group, Element, Owner)
* \note private tag have element value in: [0x10,0xff], for instance 0x0009,0x0000 is NOT a private tag
*/
// TODO: We could save some space since we only store 8bits for element
class GDCM_EXPORT PrivateTag : public Tag
{
friend std::ostream& operator<<(std::ostream &_os, const PrivateTag &_val);
public:
PrivateTag(uint16_t group = 0, uint16_t element = 0, const char *owner = ""):Tag(group,element),Owner(owner ? LOComp::Trim(owner) : "") {
// truncate the high bits
SetElement( (uint8_t)element );
}
PrivateTag( Tag const & t, const char *owner = ""):Tag(t),Owner(owner ? LOComp::Trim(owner) : "") {
// truncate the high bits
SetElement( (uint8_t)t.GetElement());
}
const char *GetOwner() const { return Owner.c_str(); }
void SetOwner(const char *owner) { if(owner) Owner = LOComp::Trim(owner); }
bool operator<(const PrivateTag &_val) const;
/// Read PrivateTag from a string. Element number will be truncated
/// to 8bits. Eg: "1234,5678,GDCM" is private tag: (1234,78,"GDCM")
bool ReadFromCommaSeparatedString(const char *str);
DataElement GetAsDataElement() const;
private:
// SIEMENS MED, GEMS_PETD_01 ...
std::string Owner;
};
inline std::ostream& operator<<(std::ostream &os, const PrivateTag &val)
{
//assert( !val.Owner.empty() );
os.setf( std::ios::right );
os << std::hex << '(' << std::setw( 4 ) << std::setfill( '0' )
<< val[0] << ',' << std::setw( 2 ) << std::setfill( '0' )
<< val[1] << ',';
os << val.Owner;
os << ')' << std::setfill( ' ' ) << std::dec;
return os;
}
} // end namespace gdcm_ns
#endif //GDCMPRIVATETAG_H
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