Program: gdcm
Module: $RCSfile: gdcmDataEntry.cxx,v $
Language: C++
- Date: $Date: 2007/09/14 08:22:19 $
- Version: $Revision: 1.48 $
+ Date: $Date: 2007/09/18 16:07:19 $
+ Version: $Revision: 1.49 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include <ctype.h> // for isdigit
#endif
+// Could be defined like MAX_SIZE_LOAD_ELEMENT_VALUE
+#define GDCM_MAX_LENGTH_TO_CONVERT_TO_HEXA 8
+
namespace GDCM_NAME_SPACE
{
//-----------------------------------------------------------------------------
State = STATE_LOADED;
Flag = FLAG_NONE;
- StrArea = 0;
- BinArea = 0;
- SelfArea = true;
+ StrArea = 0;
+ StrHexaArea = 0;
+ BinArea = 0;
+ SelfArea = true;
}
/**
if( !BinArea )
return *StrArea;
- // When short integer(s) are stored, convert the following (n * 2) characters
+ // When short integer(s) are stored, convert the following (n * 2) characters
// as a displayable string, the values being separated by a back-slash
if( vr == "US" )
{
s << data[i];
}
*StrArea=s.str();
- } else if( vr == "FL" )
+ } // See above comment on multiple short integers (mutatis mutandis).
+ else if( vr == "FL" )
{
float *data=(float *)BinArea;
for (unsigned int i=0; i < GetValueCount(); i++)
s << data[i];
}
*StrArea=s.str();
- }
+ } // See above comment on multiple short integers (mutatis mutandis).
else if( vr == "FD" )
{
double *data=(double *)BinArea;
StrArea->append((const char *)BinArea,GetLength());
// to avoid gdcm to propagate oddities in lengthes
if ( GetLength()%2)
- StrArea->append(" ",1); }
+ StrArea->append(" ",1);
+ }
return *StrArea;
}
+/**
+ * \brief returns an hexadecimal representation of the DataEntry value
+ */
+std::string const &DataEntry::GetHexaRepresentation() const
+{
+ static std::ostringstream s2;
+ const VRKey &vr = GetVR();
+
+ s2.str("");
+ if (!StrHexaArea)
+ StrHexaArea = new std::string();
+ else
+ *StrHexaArea="";
+ if( !BinArea )
+ return *StrHexaArea;
+ // When short integer(s) are stored, convert the following (n * 2) characters
+ // as a displayable string, the values being separated by a back-slash
+ s2 << std::hex;
+
+ if( vr == "US" )
+ {
+ uint16_t *data=(uint16_t *)BinArea;
+ for (unsigned int i=0; i < GetValueCount(); i++)
+ {
+ s2 << std::setw( 2 ) << std::setfill( '0' );
+ if( i!=0 )
+ s2 << '\\';
+ s2 << data[i];
+ }
+ *StrHexaArea=s2.str();
+ }
+ else if (vr == "SS" )
+ {
+ int16_t *data=(int16_t *)BinArea;
+ for (unsigned int i=0; i < GetValueCount(); i++)
+ {
+ s2 << std::setw( 4 ) << std::setfill( '0' );
+ if( i!=0 )
+ s2 << '\\';
+ s2 << data[i];
+ }
+ *StrHexaArea=s2.str();
+ } // See above comment on multiple short integers (mutatis mutandis).
+ else if( vr == "UL" )
+ {
+ uint32_t *data=(uint32_t *)BinArea;
+ for (unsigned int i=0; i < GetValueCount(); i++)
+ {
+ s2 << std::setw( 4 ) << std::setfill( '0' );
+ if( i!=0 )
+ s2 << '\\';
+ s2 << data[i];
+ }
+ *StrHexaArea=s2.str();
+ }
+ else if( vr == "SL" )
+ {
+ int32_t *data=(int32_t *)BinArea;
+ for (unsigned int i=0; i < GetValueCount(); i++)
+ {
+ s2 << std::setw( 4 ) << std::setfill( '0' );
+ if( i!=0 )
+ s2 << '\\';
+ s2 << data[i];
+ }
+ *StrHexaArea=s2.str();
+ } else if( vr == "FL" )
+ {
+ float *data=(float *)BinArea;
+ for (unsigned int i=0; i < GetValueCount(); i++)
+ {
+ s2 << std::setw( 4 ) << std::setfill( '0' );
+ if( i!=0 )
+ s2 << '\\';
+ s2 << data[i];
+ }
+ *StrHexaArea=s2.str();
+ }
+ else if( vr == "FD" )
+ {
+ double *data=(double *)BinArea;
+ for (unsigned int i=0; i < GetValueCount(); i++)
+ {
+ s2 << std::setw( 8 ) << std::setfill( '0' );
+ if( i!=0 )
+ s2 << '\\';
+ s2 << data[i];
+ }
+ *StrHexaArea=s2.str();
+ }
+ else
+ {
+ int l = (Length > GDCM_MAX_LENGTH_TO_CONVERT_TO_HEXA) ? GDCM_MAX_LENGTH_TO_CONVERT_TO_HEXA : Length;
+ uint8_t *data=(uint8_t *)BinArea;
+ for (unsigned int i=0; i < l; i++)
+ {
+ if( i!=0 )
+ s2 << '\\';
+ s2 << std::setw( 2 ) << (int)(data[i]);
+ }
+ if (Length > 16)
+ s2 << "\\...";
+ *StrHexaArea=s2.str();
+ }
+ return *StrHexaArea;
+}
/**
* \brief Copies all the attributes from an other DocEntry
delete StrArea;
StrArea = 0;
}
+ if (StrArea)
+ {
+ delete StrHexaArea;
+ StrHexaArea = 0;
+ }
}
//-----------------------------------------------------------------------------
if( vr == "US" || vr == "SS" || vr == "UL" || vr == "SL"
|| vr == "FL" || vr == "FD")
- s << " [" << GetString() << "]";
+ s << " [" << GetString() << "] =0x(" << GetHexaRepresentation() << ")";
else
{
if(Global::GetVR()->IsVROfStringRepresentable(vr))
else
{
s << " [" << GDCM_BINLOADED << ";"
- << "length = " << GetLength() << "]";
+ << "length = " << GetLength() << "] =0x(" << GetHexaRepresentation() << ")";
}
}
}
Program: gdcm
Module: $RCSfile: gdcmDataEntry.h,v $
Language: C++
- Date: $Date: 2007/08/29 15:30:48 $
- Version: $Revision: 1.20 $
+ Date: $Date: 2007/09/18 16:07:20 $
+ Version: $Revision: 1.21 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
-
+
#ifndef G_DCMDATAENTRY_H_
#define _GDCMDATAENTRY_H_
void SetString(std::string const &value);
std::string const &GetString() const;
+ std::string const &GetHexaRepresentation() const;
+
/// \brief Sets SelfArea
void SetSelfArea(bool area) { SelfArea = area; }
/// \brief True if Entry owns its BinArea
bool SelfArea;
/// \brief std::string representable value of the Entry.
/// Parts of a multivaluated data are separated by back-slash
- //mutable std::string StrArea;
mutable std::string *StrArea; // to avoid allocating useless std::string
+ /// \brief std::string Hexadecimal represention of the value Entry.
+ /// Parts of a multivaluated data are separated by back-slash
+ mutable std::string *StrHexaArea; // to avoid allocating useless std::string
private:
/// \brief 0 for straight entries, FLAG_PIXELDATA for Pixel Data entries
TValueFlag Flag;
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