Program: gdcm
Module: $RCSfile: gdcmDocEntrySet.cxx,v $
Language: C++
- Date: $Date: 2005/09/06 15:28:49 $
- Version: $Revision: 1.59 $
+ Date: $Date: 2005/10/18 08:35:49 $
+ Version: $Revision: 1.60 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include "gdcmGlobal.h"
#include "gdcmDocEntry.h"
#include "gdcmSeqEntry.h"
-#include "gdcmValEntry.h"
-#include "gdcmBinEntry.h"
#include "gdcmUtil.h"
+#include "gdcmDataEntry.h"
+#include "gdcmVR.h"
namespace gdcm
{
* @return Corresponding element value when it exists,
* and the string GDCM_UNFOUND otherwise.
*/
-std::string DocEntrySet::GetEntryValue(uint16_t group, uint16_t elem)
+std::string DocEntrySet::GetEntryString(uint16_t group, uint16_t elem)
{
- ContentEntry *entry = dynamic_cast<ContentEntry *>(GetDocEntry(group,elem));
+ DataEntry *entry = dynamic_cast<DataEntry *>(GetDocEntry(group,elem));
if ( entry )
- return entry->GetValue();
+ {
+ if( entry->IsNotLoaded() )
+ return GDCM_NOTLOADED;
+ if( entry->IsUnfound() )
+ return GDCM_UNFOUND;
+ if( entry->IsUnread() )
+ return GDCM_UNREAD;
+ return entry->GetString();
+ }
return GDCM_UNFOUND;
}
*/
void *DocEntrySet::GetEntryBinArea(uint16_t group, uint16_t elem)
{
- BinEntry *entry = GetBinEntry(group, elem);
+ DataEntry *entry = GetDataEntry(group, elem);
if ( entry )
return entry->GetBinArea();
return 0;
}
/**
- * \brief Return the value of the BinEntry if it's "std::string representable"
+ * \brief Return the value of the DataEntry if it's "std::string representable"
* @param group Group number of the searched tag.
* @param elem Element number of the searched tag.
* @return Corresponding element value when it's "std::string representable"
if ( !d )
return GDCM_UNFOUND;
- if (ValEntry *v = dynamic_cast<ValEntry *>(d))
- return v->GetValue();
-
- if (BinEntry *b = dynamic_cast<BinEntry *>(d))
+ DataEntry *de = dynamic_cast<DataEntry *>(d);
+ if ( de )
{
- uint8_t *a = b->GetBinArea();
- if (!b)
+ if( de->IsNotLoaded() )
return GDCM_NOTLOADED;
- // TODO : unify those two methods.
- if (Util::IsCleanArea(a, b->GetLength()) )
- return Util::CreateCleanString(a, b->GetLength());
+ if( de->IsUnfound() )
+ return GDCM_UNFOUND;
+ if( de->IsUnread() )
+ return GDCM_UNREAD;
+ }
+
+ if( Global::GetVR()->IsVROfStringRepresentable( de->GetVR() ) )
+ return de->GetString();
+ else
+ {
+ uint8_t *a = de->GetBinArea();
+ if( Util::IsCleanArea(a, de->GetLength()) )
+ return Util::CreateCleanString(a, de->GetLength());
}
return GDCM_NOTASCII;
}
/**
* \brief Same as \ref Document::GetDocEntry except it only
* returns a result when the corresponding entry is of type
- * ValEntry.
+ * DataEntry.
* @param group Group number of the searched Dicom Element
* @param elem Element number of the searched Dicom Element
- * @return When present, the corresponding ValEntry.
+ * @return When present, the corresponding DataEntry.
*/
-ValEntry *DocEntrySet::GetValEntry(uint16_t group, uint16_t elem)
+DataEntry *DocEntrySet::GetDataEntry(uint16_t group, uint16_t elem)
{
DocEntry *currentEntry = GetDocEntry(group, elem);
if ( !currentEntry )
return NULL;
- return dynamic_cast<ValEntry*>(currentEntry);
-}
-
-/**
- * \brief Same as \ref Document::GetDocEntry except it only
- * returns a result when the corresponding entry is of type
- * BinEntry.
- * @param group Group number of the searched Dicom Element
- * @param elem Element number of the searched Dicom Element
- * @return When present, the corresponding BinEntry.
- */
-BinEntry *DocEntrySet::GetBinEntry(uint16_t group, uint16_t elem)
-{
- DocEntry *currentEntry = GetDocEntry(group, elem);
- if ( !currentEntry )
- {
- gdcmWarningMacro( "No corresponding BinEntry " << std::hex << group <<
- "," << elem);
- return NULL;
- }
-
- return dynamic_cast<BinEntry*>(currentEntry);
+ return dynamic_cast<DataEntry*>(currentEntry);
}
/**
* @param group group number of the Dicom Element to modify
* @param elem element number of the Dicom Element to modify
*/
-bool DocEntrySet::SetValEntry(std::string const &content,
- uint16_t group, uint16_t elem)
+bool DocEntrySet::SetEntryString(std::string const &content,
+ uint16_t group, uint16_t elem)
{
- ValEntry *entry = GetValEntry(group, elem);
+ DataEntry *entry = GetDataEntry(group, elem);
if (!entry )
{
- gdcmWarningMacro( "No corresponding ValEntry " << std::hex << group <<
+ gdcmWarningMacro( "No corresponding DataEntry " << std::hex << group <<
"," << elem << " element (try promotion first).");
return false;
}
- return SetValEntry(content,entry);
+ return SetEntryString(content,entry);
}
/**
* @param group group number of the Dicom Element to modify
* @param elem element number of the Dicom Element to modify
*/
-bool DocEntrySet::SetBinEntry(uint8_t *content, int lgth,
- uint16_t group, uint16_t elem)
+bool DocEntrySet::SetEntryBinArea(uint8_t *content, int lgth,
+ uint16_t group, uint16_t elem)
{
- BinEntry *entry = GetBinEntry(group, elem);
+ DataEntry *entry = GetDataEntry(group, elem);
if (!entry )
{
- gdcmWarningMacro( "No corresponding ValEntry " << std::hex << group <<
+ gdcmWarningMacro( "No corresponding DataEntry " << std::hex << group <<
"," << elem << " element (try promotion first).");
return false;
}
- return SetBinEntry(content,lgth,entry);
+ return SetEntryBinArea(content,lgth,entry);
}
/**
* @param content new value (string) to substitute with
* @param entry Entry to be modified
*/
-bool DocEntrySet::SetValEntry(std::string const &content, ValEntry *entry)
+bool DocEntrySet::SetEntryString(std::string const &content, DataEntry *entry)
{
if (entry)
{
- entry->SetValue(content);
+ entry->SetString(content);
return true;
}
return false;
}
/**
- * \brief Accesses an existing BinEntry (i.e. a Dicom Element)
+ * \brief Accesses an existing DataEntry (i.e. a Dicom Element)
* and modifies it's content with the given value.
* @param content new value (void* -> uint8_t*) to substitute with
* @param entry Entry to be modified
* @param lgth new value length
*/
-bool DocEntrySet::SetBinEntry(uint8_t *content, int lgth, BinEntry *entry)
+bool DocEntrySet::SetEntryBinArea(uint8_t *content, int lgth, DataEntry *entry)
{
if (entry)
{
- entry->SetBinArea(content);
entry->SetLength(lgth);
- entry->SetValue(GDCM_BINLOADED);
+ entry->SetBinArea(content);
return true;
}
return false;
* \return pointer to the modified/created Header Entry (NULL when creation
* failed).
*/
-ValEntry *DocEntrySet::InsertValEntry(std::string const &value,
- uint16_t group, uint16_t elem,
- TagName const &vr )
+DataEntry *DocEntrySet::InsertEntryString(std::string const &value,
+ uint16_t group, uint16_t elem,
+ TagName const &vr )
{
- ValEntry *valEntry = 0;
+ DataEntry *dataEntry = 0;
DocEntry *currentEntry = GetDocEntry( group, elem );
if (currentEntry)
{
- valEntry = dynamic_cast<ValEntry *>(currentEntry);
+ dataEntry = dynamic_cast<DataEntry *>(currentEntry);
// Verify the VR
- if ( valEntry )
- if ( valEntry->GetVR()!=vr )
- valEntry = NULL;
+ if ( dataEntry )
+ if ( dataEntry->GetVR()!=vr )
+ dataEntry = NULL;
- // if currentEntry doesn't correspond to the requested valEntry
- if ( !valEntry)
+ // if currentEntry doesn't correspond to the requested dataEntry
+ if ( !dataEntry)
{
if ( !RemoveEntry(currentEntry) )
{
gdcmWarningMacro( "Removal of previous DocEntry failed.");
-
return NULL;
}
}
}
- // Create a new valEntry if necessary
- if ( !valEntry )
+ // Create a new dataEntry if necessary
+ if ( !dataEntry )
{
- valEntry = NewValEntry( group, elem, vr );
+ dataEntry = NewDataEntry( group, elem, vr );
- if ( !AddEntry(valEntry) )
+ if ( !AddEntry(dataEntry) )
{
gdcmWarningMacro("AddEntry failed although this is a creation.");
- delete valEntry;
+ delete dataEntry;
return NULL;
}
}
- // Set the binEntry value
- SetValEntry(value, valEntry); // The std::string value
- return valEntry;
+ // Set the dataEntry value
+ SetEntryString(value, dataEntry); // The std::string value
+ return dataEntry;
}
/**
* \return pointer to the modified/created Header Entry (NULL when creation
* failed).
*/
-BinEntry *DocEntrySet::InsertBinEntry(uint8_t *binArea, int lgth,
- uint16_t group, uint16_t elem,
- TagName const &vr )
+DataEntry *DocEntrySet::InsertEntryBinArea(uint8_t *binArea, int lgth,
+ uint16_t group, uint16_t elem,
+ TagName const &vr )
{
- BinEntry *binEntry = 0;
+ DataEntry *dataEntry = 0;
DocEntry *currentEntry = GetDocEntry( group, elem );
// Verify the currentEntry
if (currentEntry)
{
- binEntry = dynamic_cast<BinEntry *>(currentEntry);
+ dataEntry = dynamic_cast<DataEntry *>(currentEntry);
// Verify the VR
- if ( binEntry )
- if ( binEntry->GetVR()!=vr )
- binEntry = NULL;
+ if ( dataEntry )
+ if ( dataEntry->GetVR()!=vr )
+ dataEntry = NULL;
- // if currentEntry doesn't correspond to the requested valEntry
- if ( !binEntry)
+ // if currentEntry doesn't correspond to the requested dataEntry
+ if ( !dataEntry)
{
if ( !RemoveEntry(currentEntry) )
{
gdcmWarningMacro( "Removal of previous DocEntry failed.");
-
return NULL;
}
}
}
- // Create a new binEntry if necessary
- if ( !binEntry)
+ // Create a new dataEntry if necessary
+ if ( !dataEntry)
{
- binEntry = NewBinEntry(group, elem, vr);
+ dataEntry = NewDataEntry(group, elem, vr);
- if ( !AddEntry(binEntry) )
+ if ( !AddEntry(dataEntry) )
{
gdcmWarningMacro( "AddEntry failed although this is a creation.");
- delete binEntry;
+ delete dataEntry;
return NULL;
}
}
- // Set the binEntry value
+ // Set the dataEntry value
uint8_t *tmpArea;
if ( lgth>0 && binArea )
{
{
tmpArea = 0;
}
- if ( !SetBinEntry(tmpArea,lgth,binEntry) )
+ if ( !SetEntryBinArea(tmpArea,lgth,dataEntry) )
{
if ( tmpArea )
{
}
}
- return binEntry;
+ return dataEntry;
}
/**
* @param elem Element number of the new Entry
* @param vr V(alue) R(epresentation) of the new Entry
*/
-ValEntry *DocEntrySet::NewValEntry(uint16_t group,uint16_t elem,
- TagName const &vr)
-{
- DictEntry *dictEntry = GetDictEntry(group, elem, vr);
- gdcmAssertMacro(dictEntry);
-
- ValEntry *newEntry = new ValEntry(dictEntry);
- if (!newEntry)
- {
- gdcmWarningMacro( "Failed to allocate ValEntry");
- return 0;
- }
- return newEntry;
-}
-
-
-/**
- * \brief Build a new Bin Entry from all the low level arguments.
- * Check for existence of dictionary entry, and build
- * a default one when absent.
- * @param group Group number of the new Entry
- * @param elem Element number of the new Entry
- * @param vr V(alue) R(epresentation) of the new Entry
- */
-BinEntry *DocEntrySet::NewBinEntry(uint16_t group, uint16_t elem,
+DataEntry *DocEntrySet::NewDataEntry(uint16_t group,uint16_t elem,
TagName const &vr)
{
DictEntry *dictEntry = GetDictEntry(group, elem, vr);
gdcmAssertMacro(dictEntry);
- BinEntry *newEntry = new BinEntry(dictEntry);
+ DataEntry *newEntry = new DataEntry(dictEntry);
if (!newEntry)
{
- gdcmWarningMacro( "Failed to allocate BinEntry");
+ gdcmWarningMacro( "Failed to allocate DataEntry");
return 0;
}
return newEntry;
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff