1 /*=========================================================================
4 Module: $RCSfile: gdcmTagKey.h,v $
6 Date: $Date: 2005/10/23 15:35:05 $
7 Version: $Revision: 1.5 $
9 Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
10 l'Image). All rights reserved. See Doc/License.txt or
11 http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
13 This software is distributed WITHOUT ANY WARRANTY; without even
14 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 PURPOSE. See the above copyright notices for more information.
17 =========================================================================*/
22 #include "gdcmCommon.h"
26 #include <iomanip> // for std::ios::left, ...
27 #include <stdio.h> // for ugly sprintf
31 //-----------------------------------------------------------------------------
35 inline TagKey(const uint16_t &gr, const uint16_t &elt)
36 { tag[0] = gr;tag[1] = elt;}
37 inline TagKey() { tag[0] = tag[1] = 0x0000;}
39 friend std::ostream& operator<<(std::ostream& _os, const TagKey &_val);
41 inline std::string str() const
44 sprintf(res,"%04x|%04x",tag[0],tag[1]);
45 return std::string(res);
48 inline void SetGroup(const uint16_t &group) { tag[0] = group; }
49 inline const uint16_t &GetGroup(void) { return tag[0]; }
51 inline void SetElement(const uint16_t &elem) { tag[1] = elem; }
52 inline const uint16_t GetElement(void) { return tag[1]; }
54 inline TagKey &operator=(const TagKey &_val)
61 inline const uint16_t &operator[](const unsigned int &_id) const
66 inline const uint16_t &operator[](const unsigned int &_id)
72 inline bool operator==(const TagKey &_val) const
74 return tag[0] == _val.tag[0] && tag[1] == _val.tag[1];
77 inline bool operator!=(const TagKey &_val) const
79 return tag[0] != _val.tag[0] || tag[1] != _val.tag[1];
82 inline bool operator<(const TagKey &_val) const
84 return tag[0] < _val.tag[0] || (tag[0] ==
85 _val.tag[0] && tag[1] < _val.tag[1]);
92 //-----------------------------------------------------------------------------
93 inline std::ostream& operator<<(std::ostream& _os, const TagKey &_val)
95 _os.setf( std::ios::right);
96 _os << std::hex << std::setw( 4 ) << std::setfill( '0' )
97 << _val.tag[0] << '|' << std::setw( 4 ) << std::setfill( '0' )
98 << _val.tag[1] << std::setfill( ' ' ) << std::dec;
102 //-----------------------------------------------------------------------------
104 } // end namespace gdcm
106 //-----------------------------------------------------------------------------