Viewing file:  gdcmDictEntry.h (4.29 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/*=========================================================================
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 GDCMDICTENTRY_H
#define GDCMDICTENTRY_H
#include "gdcmVR.h"
#include "gdcmVM.h"
#include <string>
#include <iostream>
#include <iomanip>
namespace gdcm
{
/**
* \brief Class to represent an Entry in the Dict
* \details Does not really exist within the DICOM definition, just a way to minimize
* storage and have a mapping from gdcm::Tag to the needed information
* \note bla
* TODO FIXME: Need a PublicDictEntry...indeed DictEntry has a notion of retired which
* does not exist in PrivateDictEntry...
*
* \see gdcm::Dict
*/
class GDCM_EXPORT DictEntry
{
public:
DictEntry(const char *name = "", const char *keyword = "", VR const &vr = VR::INVALID, VM const &vm = VM::VM0, bool ret = false):
Name(name),
Keyword(keyword),
ValueRepresentation(vr),
ValueMultiplicity(vm),
Retired(ret),
GroupXX(false),
ElementXX(false)
{
}
friend std::ostream& operator<<(std::ostream& _os, const DictEntry &_val);
/// Set/Get VR
const VR &GetVR() const { return ValueRepresentation; }
void SetVR(const VR & vr) { ValueRepresentation = vr; }
// bool IsValid() const { return ValueRepresentation != VR::VR_END; }
// !Name.empty() /*&& ValueRepresentation && ValueMultiplicity*/; }
/// Set/Get VM
const VM &GetVM() const { return ValueMultiplicity; }
void SetVM(VM const & vm) { ValueMultiplicity = vm; }
/// Set/Get Name
const char *GetName() const { return Name.c_str(); }
void SetName(const char* name) { Name = name; }
/// same as GetName but without spaces...
const char *GetKeyword() const { return Keyword.c_str(); }
void SetKeyword(const char* keyword) { Keyword = keyword; }
/// Set/Get Retired flag
bool GetRetired() const { return Retired; }
void SetRetired(bool retired) { Retired = retired; }
// <entry group="50xx" element="0005" vr="US" vm="1" retired="true" version="3">
/// Set whether element is shared in multiple groups (Curve/Overlay typically)
void SetGroupXX(bool v) { GroupXX = v; }
// <entry group="0020" element="31xx" vr="CS" vm="1-n" retired="true" version="2">
/// Set whether element is shared in multiple elements (Source Image IDs typically)
void SetElementXX(bool v) { ElementXX = v; }
/// Return whether the name of the DataElement can be considered to be unique.
/// As of 2008 all elements name were unique (except the expclitely 'XX' ones)
bool IsUnique() const { return ElementXX == false && GroupXX == false; }
private:
//
friend class Dict;
static bool CheckKeywordAgainstName(const char *name, const char *keyword);
private:
std::string Name;
std::string Keyword;
VR ValueRepresentation;
VM ValueMultiplicity;
bool Retired : 1;
bool GroupXX : 1;
bool ElementXX : 1;
};
#if 0
class GDCM_EXPORT PrivateDictEntry : public DictEntry
{
public:
PrivateDictEntry(const char *name = "", VR::VRType const &vr = VR::INVALID, VM::VMType const &vm = VM::VM0 , bool ret = false, const char *owner = ""):DictEntry(name,vr,vm,ret),Owner(owner) {}
PrivateDictEntry(const char *name, const char *vr, const char *vm):DictEntry(name,vr,vm) {}
const char *GetOwner() const { return Owner.c_str(); }
void SetOwner(const char *owner) { Owner = owner; }
private:
// SIEMENS MED, GEMS_PETD_01 ...
std::string Owner;
};
#endif
//-----------------------------------------------------------------------------
inline std::ostream& operator<<(std::ostream& os, const DictEntry &val)
{
if( val.Name.empty() )
{
os << "[No name]";
}
else
{
os << val.Name;
}
if( val.Keyword.empty() )
{
os << "[No keyword]";
}
else
{
os << val.Keyword;
}
os << "\t" << val.ValueRepresentation << "\t" << val.ValueMultiplicity;
if( val.Retired )
{
os << "\t(RET)";
}
return os;
}
} // end namespace gdcm
#endif //GDCMDICTENTRY_H
|