Program: gdcm
Module: $RCSfile: gdcmValEntry.cxx,v $
Language: C++
- Date: $Date: 2005/01/07 16:45:52 $
- Version: $Revision: 1.43 $
+ Date: $Date: 2005/02/06 14:43:28 $
+ Version: $Revision: 1.57 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include "gdcmTS.h"
#include "gdcmGlobal.h"
#include "gdcmUtil.h"
+#include "gdcmDebug.h"
#include <fstream>
namespace gdcm
{
-
-// CLEAN ME
+//-----------------------------------------------------------------------------
#define MAX_SIZE_PRINT_ELEMENT_VALUE 128
//-----------------------------------------------------------------------------
* \brief Constructor from a given DictEntry
* @param e Pointer to existing dictionary entry
*/
-ValEntry::ValEntry(DictEntry *e) : DocEntry(e)
+ValEntry::ValEntry(DictEntry *e)
+ : ContentEntry(e)
{
}
* @param e Pointer to existing Doc entry
*/
ValEntry::ValEntry(DocEntry *e)
- : DocEntry(e->GetDictEntry())
+ : ContentEntry(e->GetDictEntry())
{
Copy(e);
-/* Length = e->GetLength();
- ReadLength = e->GetReadLength();
- ImplicitVR = e->IsImplicitVR();
- Offset = e->GetOffset();*/
}
-
/**
* \brief Canonical destructor.
*/
{
}
+//-----------------------------------------------------------------------------
+// Public
+/**
+ * \brief Writes the std::string representable' value of a ValEntry
+ * @param fp already open ofstream pointer
+ * @param filetype type of the file (ACR, ImplicitVR, ExplicitVR, ...)
+ */
+void ValEntry::WriteContent(std::ofstream *fp, FileType filetype)
+{
+ DocEntry::WriteContent(fp, filetype);
+
+ if ( GetGroup() == 0xfffe )
+ {
+ return; //delimitors have NO value
+ }
+
+ const VRKey &vr = GetVR();
+ unsigned int lgth = GetLength();
+ if (vr == "US" || vr == "SS")
+ {
+ // some 'Short integer' fields may be multivaluated
+ // each single value is separated from the next one by '\'
+ // we split the string and write each value as a short int
+ std::vector<std::string> tokens;
+ tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
+ Util::Tokenize (GetValue(), tokens, "\\");
+ for (unsigned int i=0; i<tokens.size();i++)
+ {
+ uint16_t val_uint16 = atoi(tokens[i].c_str());
+ binary_write( *fp, val_uint16);
+ }
+ tokens.clear();
+ return;
+ }
+ if (vr == "UL" || vr == "SL")
+ {
+ // Some 'Integer' fields may be multivaluated (multiple instances
+ // of integer). But each single integer value is separated from the
+ // next one by '\' (backslash character). Hence we split the string
+ // along the '\' and write each value as an int:
+ std::vector<std::string> tokens;
+ tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
+ Util::Tokenize (GetValue(), tokens, "\\");
+ for (unsigned int i=0; i<tokens.size();i++)
+ {
+ uint32_t val_uint32 = atoi(tokens[i].c_str());
+ binary_write( *fp, val_uint32);
+ }
+ tokens.clear();
+ return;
+ }
+
+ gdcmAssertMacro( lgth == GetValue().length() );
+ binary_write(*fp, GetValue());
+}
+
+/**
+ * \brief Sets the std::string representable' value of a ValEntry
+ * @param val value to set
+ */
+void ValEntry::SetValue(std::string const &val)
+{
+ // Integers have a special treatement for their length:
+ int l = val.length();
+ if ( l != 0) // To avoid to be cheated by 'zero length' integers
+ {
+ const VRKey &vr = GetVR();
+ if( vr == "US" || vr == "SS" )
+ {
+ // for multivaluated items
+ l = (Util::CountSubstring(val, "\\") + 1) * 2;
+ ContentEntry::SetValue(val);
+ }
+ else if( vr == "UL" || vr == "SL" )
+ {
+ // for multivaluated items
+ l = (Util::CountSubstring(val, "\\") + 1) * 4;;
+ ContentEntry::SetValue(val);
+ }
+ else
+ {
+ std::string finalVal = Util::DicomString( val.c_str() );
+ gdcmAssertMacro( !(finalVal.size() % 2) );
+
+ l = finalVal.length();
+ ContentEntry::SetValue(finalVal);
+ }
+ }
+ else
+ {
+ std::string finalVal = Util::DicomString( val.c_str() );
+ gdcmAssertMacro( !(finalVal.size() % 2) );
+
+ l = finalVal.length();
+ ContentEntry::SetValue(finalVal);
+ }
+
+ SetLength(l);
+}
+
+//-----------------------------------------------------------------------------
+// Protected
+
+//-----------------------------------------------------------------------------
+// Private
+
//-----------------------------------------------------------------------------
// Print
/**
- * \brief canonical Printer
+ * \brief Prints the 'std::string representable' value of ValEntry
+ * @param os ostream we want to print in
+ * @param indent Indentation string to be prepended during printing
*/
-void ValEntry::Print(std::ostream &os)
+void ValEntry::Print(std::ostream &os, std::string const &)
{
uint16_t g = GetGroup();
uint16_t e = GetElement();
- std::string vr = GetVR();
+ VRKey vr = GetVR();
std::ostringstream s;
std::string st;
- TSKey v;
std::string d2;
os << "V ";
DocEntry::Print(os);
- if (g == 0xfffe)
+ if (g == 0xfffe) // delimiters have NO value
{
// just to avoid identing all the remaining code
return;
}
- TS * ts = Global::GetTS();
+ TS *ts = Global::GetTS();
- v = GetValue(); // not applicable for SQ ...
+ TSAtr v = GetValue(); // not applicable for SQ ...
d2 = Util::CreateCleanString(v); // replace non printable characters by '.'
- if( (GetLength()<=MAX_SIZE_PRINT_ELEMENT_VALUE) ||
- //(PrintLevel>=3) || (d2.find("gdcm::NotLoaded.") < d2.length()) )
- (PrintLevel>=3) || (d2.find(GDCM_NOTLOADED) < d2.length()) )
+ if( GetLength() <= MAX_SIZE_PRINT_ELEMENT_VALUE
+ || PrintLevel >= 3
+ || d2.find(GDCM_NOTLOADED) < d2.length() )
{
s << " [" << d2 << "]";
}
if (g == 0x0002)
{
// Any more to be displayed ?
- if ( (e == 0x0010) || (e == 0x0002) )
+ if ( e == 0x0010 || e == 0x0002 )
{
if ( v.length() != 0 ) // for brain damaged headers
{
{
if (g == 0x0004)
{
- if ( (e == 0x1510) || (e == 0x1512) )
+ if ( e == 0x1510 || e == 0x1512 )
{
if ( v.length() != 0 ) // for brain damaged headers
{
}
}
//if (e == 0x0000) { // elem 0x0000 --> group length
- if ( (vr == "UL") || (vr == "US") || (vr == "SL") || (vr == "SS") )
+ if ( vr == "UL" || vr == "US" || vr == "SL" || vr == "SS" )
{
if (v == "4294967295") // to avoid troubles in convertion
{
}
else
{
- if ( GetLength() !=0 )
+ if ( GetLength() != 0 )
{
st = Util::Format(" x(%x)", atoi(v.c_str()));//FIXME
}
os << s.str();
}
-//-----------------------------------------------------------------------------
-// Public
-void ValEntry::SetValue(std::string const &val)
-{
- // Integers have a special treatement for their length:
- int l = val.length();
- if ( l != 0) // To avoid to be cheated by 'zero length' integers
- {
- VRKey vr = GetVR();
- if( vr == "US" || vr == "SS" )
- {
- // for multivaluated items
- l = (Util::CountSubstring(val, "\\") + 1) * 2;
- SetValueOnly(val);
- }
- else if( vr == "UL" || vr == "SL" )
- {
- // for multivaluated items
- l = (Util::CountSubstring(val, "\\") + 1) * 4;;
- SetValueOnly(val);
- }
- else
- {
- std::string finalVal = Util::DicomString( val.c_str() );
- assert( !(finalVal.size() % 2) );
-
- l = finalVal.length();
- SetValueOnly(finalVal);
- }
- }
- else
- {
- std::string finalVal = Util::DicomString( val.c_str() );
- assert( !(finalVal.size() % 2) );
-
- l = finalVal.length();
- SetValueOnly(finalVal);
- }
-
- SetLength(l);
-}
-
-/*
- * \brief canonical Writer
- */
-void ValEntry::WriteContent(std::ofstream *fp, FileType filetype)
-{
- DocEntry::WriteContent(fp, filetype);
-
- if ( GetGroup() == 0xfffe )
- {
- return; //delimitors have NO value
- }
-
- std::string vr = GetVR();
- unsigned int lgr = GetLength();
- //std::cout<<std::hex<<GetGroup()<<"|"<<GetElement()<<std::dec<<" : "<<GetReadLength()<<" / "<<GetLength()<<"\n";
- if (vr == "US" || vr == "SS")
- {
- // some 'Short integer' fields may be mulivaluated
- // each single value is separated from the next one by '\'
- // we split the string and write each value as a short int
- std::vector<std::string> tokens;
- tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
- Util::Tokenize (GetValue(), tokens, "\\");
- for (unsigned int i=0; i<tokens.size();i++)
- {
- uint16_t val_uint16 = atoi(tokens[i].c_str());
- binary_write( *fp, val_uint16);
- }
- tokens.clear();
- return;
- }
- if (vr == "UL" || vr == "SL")
- {
- // Some 'Integer' fields may be multivaluated (multiple instances
- // of integers). But each single integer value is separated from the
- // next one by '\' (backslash character). Hence we split the string
- // along the '\' and write each value as an int:
- std::vector<std::string> tokens;
- tokens.erase(tokens.begin(),tokens.end()); // clean any previous value
- Util::Tokenize (GetValue(), tokens, "\\");
- for (unsigned int i=0; i<tokens.size();i++)
- {
- uint32_t val_uint32 = atoi(tokens[i].c_str());
- binary_write( *fp, val_uint32);
- }
- tokens.clear();
- return;
- }
-
- assert( lgr == GetValue().length() );
- binary_write(*fp, GetValue());
-}
-
-//-----------------------------------------------------------------------------
-// Protected
-
-//-----------------------------------------------------------------------------
-// Private
-
//-----------------------------------------------------------------------------
} // end namespace gdcm
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff