Program: gdcm
Module: $RCSfile: gdcmDocument.h,v $
Language: C++
- Date: $Date: 2005/04/26 16:18:23 $
- Version: $Revision: 1.109 $
+ Date: $Date: 2005/07/11 12:52:51 $
+ Version: $Revision: 1.116 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include <list>
#include <fstream>
-#define NO_SEQ 0x0000001
-#define NO_SHADOW 0x00000002
-
+#define NO_SEQ 0x00000001 // Don't load odd groups
+#define NO_SHADOW 0x00000002 // Don't load Sequences
+#define NO_SHADOWSEQ 0x00000004 // Don't load Sequences if they belong to odd group
+ // (*exclusive* from NO_SEQ and NO_SHADOW)
namespace gdcm
{
class ValEntry;
typedef std::list<Element> ListElements;
// Loading
- virtual void Load( std::string const &filename );
+ virtual bool Load( std::string const &filename );
+ virtual bool Load( );
// Dictionaries
Dict *GetPubDict();
/// Accessor to \ref Filename
const std::string &GetFileName() const { return Filename; }
/// Accessor to \ref Filename
- void SetFileName(std::string const &fileName) { Filename = fileName; }
+ virtual void SetFileName(std::string const &fileName)
+ { if (Filename != fileName)
+ Filename = fileName, IsDocumentModified = true; }
std::ifstream *OpenFile();
bool CloseFile();
// Ordering of Documents
bool operator<(Document &document);
- /// \brief Sets the LoadMode as a boolean string
- /// NO_SEQ, NO_SHADOW, ... (nothing more, right now)
- void SetLoadMode (int mode) { LoadMode = mode; }
+/**
+ * \brief Sets the LoadMode as a boolean string.
+ * NO_SEQ, NO_SHADOW, NO_SHADOWSEQ
+ ... (nothing more, right now)
+ * WARNING : before using NO_SHADOW, be sure *all* your files
+ * contain accurate values in the 0x0000 element (if any)
+ * of *each* Shadow Group. The parser will fail if the size is wrong !
+ * @param mode Load mode to be used
+ */
+ void SetLoadMode (int mode) { if (LoadMode != mode)
+ LoadMode = mode, IsDocumentModified = true; }
protected:
// Methods
/// \brief Bit string integer (each one considered as a boolean)
/// Bit 0 : Skip Sequences, if possible
/// Bit 1 : Skip Shadow Groups if possible
- /// Some more to add
+ /// Probabely, some more to add
int LoadMode;
- /// Whether the gdcm::Document is already parsed/loaded
- /// - False from the creation of the gdcm::Document untill
+ /// \brief Whether the gdcm::Document is already parsed/loaded :
+ /// False from the creation of the gdcm::Document untill
/// gdcm::Document:Load()
- bool IsDocumentAlreadyLoaded;
+ bool IsDocumentAlreadyLoaded; // FIXME : probabely useless now
+
+ /// Whether the gdcm::Document was modified since the last Load()
+ bool IsDocumentModified;
private:
// Methods
void Initialize();
-
+ bool DoTheLoadingDocumentJob();
// Read
void ParseDES(DocEntrySet *set, long offset, long l_max, bool delim_mode);
void ParseSQ (SeqEntry *seq, long offset, long l_max, bool delim_mode);