Program: gdcm
Module: $RCSfile: gdcmDictEntry.cxx,v $
Language: C++
- Date: $Date: 2005/01/07 12:29:17 $
- Version: $Revision: 1.31 $
+ Date: $Date: 2005/07/11 15:20:46 $
+ Version: $Revision: 1.51 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include "gdcmDebug.h"
#include "gdcmUtil.h"
+#include <iomanip> // for std::ios::left, ...
+#include <fstream>
+#include <stdio.h> // for sprintf
+
namespace gdcm
{
-
//-----------------------------------------------------------------------------
// Constructor / Destructor
/**
* \brief Constructor
* @param group DICOM-Group Number
- * @param element DICOM-Element Number
+ * @param elem DICOM-Element Number
* @param vr Value Representation
- * @param vm Value Mutlplicity
- * @param name description of the element
+ * @param vm Value Multiplicity
+ * @param name description of the element
*/
-DictEntry::DictEntry(uint16_t group, uint16_t element,
+DictEntry::DictEntry(uint16_t group, uint16_t elem,
TagName const &vr,
TagName const &vm,
TagName const &name)
{
Group = group;
- Element = element;
+ Element = elem;
VR = vr;
VM = vm;
Name = name;
- Key = TranslateToKey(group, element);
+ Key = TranslateToKey(group, elem);
}
-//-----------------------------------------------------------------------------
-// Print
-
//-----------------------------------------------------------------------------
// Public
-/**
- * \brief concatenates 2 uint16_t (supposed to be a Dicom group number
- * and a Dicom element number)
- * @param group the Dicom group number used to build the tag
- * @param element the Dicom element number used to build the tag
- * @return the built tag
- */
-TagKey DictEntry::TranslateToKey(uint16_t group, uint16_t element)
-{
- return Util::Format("%04x|%04x", group, element);
-}
-
-//-----------------------------------------------------------------------------
/**
* \brief If-and only if-the V(alue) R(epresentation)
* \ is unset then overwrite it.
}
else
{
- dbg.Error(true, "DictEntry::SetVR",
- "Overwriting VR might compromise a dictionary");
+ gdcmErrorMacro( "Overwriting VR might compromise a dictionary");
+ }
+}
+
+/**
+ * \brief If-and only if-the V(alue) M(ultiplicity)
+ * \ is unset then overwrite it.
+ * @param vm New V(alue) M(ultiplicity) to be set.
+ */
+void DictEntry::SetVM(TagName const &vm)
+{
+ if ( IsVMUnknown() )
+ {
+ VM = vm;
+ }
+ else
+ {
+ gdcmErrorMacro( "Overwriting VM might compromise a dictionary");
}
}
+/**
+ * \brief concatenates 2 uint16_t (supposed to be a Dicom group number
+ * and a Dicom element number)
+ * @param group the Dicom group number used to build the tag
+ * @param elem the Dicom element number used to build the tag
+ * @return the built tag
+ */
+TagKey DictEntry::TranslateToKey(uint16_t group, uint16_t elem)
+{
+ // according to 'Purify', TranslateToKey is one of the most
+ // time consuming methods.
+ // Let's try to shorten it !
+
+ //return Util::Format("%04x|%04x", group, elem); // too much time !
+#if FASTTAGKEY
+ TagKey r;
+ r.tab[0] = group;
+ r.tab[1] = elem;
+ return r;
+#else
+ char res[10];
+ sprintf(res,"%04x|%04x", group, elem);
+ return res;
+#endif
+}
+
//-----------------------------------------------------------------------------
// Protected
//-----------------------------------------------------------------------------
// Private
+//-----------------------------------------------------------------------------
+// Print
+/**
+ * \brief Prints an entry of the Dicom DictionaryEntry
+ * @param os ostream we want to print in
+ * @param indent Indentation string to be prepended during printing
+ */
+void DictEntry::Print(std::ostream &os, std::string const & )
+{
+ std::string vr;
+ std::ostringstream s;
+
+ vr = GetVR();
+ if ( vr==GDCM_UNKNOWN )
+ vr=" ";
+
+ s << DictEntry::TranslateToKey(GetGroup(),GetElement());
+ s << " [" << vr << "] ";
+
+ if ( PrintLevel >= 1 )
+ {
+ s.setf(std::ios::left);
+ s << std::setw(66-GetName().length()) << " ";
+ }
+
+ s << "[" << GetName()<< "]";
+ os << s.str() << std::endl;
+}
+
//-----------------------------------------------------------------------------
} // end namespace gdcm