-// gdcmHeader.h
+// $Header: /cvs/public/gdcm/src/Attic/gdcmHeader.h,v 1.23 2003/05/12 14:32:43 frog Exp $
#ifndef GDCMHEADER_H
#define GDCMHEADER_H
#include <map>
#include "gdcmCommon.h"
+#include "gdcmUtil.h"
#include "gdcmException.h"
#include "gdcmDictSet.h"
#include "gdcmElValue.h"
private:
/// Pointer to the Value Representation Hash Table which contains all
/// the VR of the DICOM version3 public dictionary.
- static VRHT *dicom_vr;
-
- /// Global dictionary container
- gdcmDictSet* Dicts;
+ gdcmVR *dicom_vr; // Not a class member for thread-safety reasons
+ /// Pointer to global dictionary container
+ gdcmDictSet* Dicts; // Not a class member for thread-safety reasons
/// Public dictionary used to parse this header
gdcmDict* RefPubDict;
/// Optional "shadow dictionary" (private elements) used to parse this
gdcmDict* RefShaDict;
/// ELement VALueS parsed with the PUBlic dictionary.
- ElValSet PubElVals;
+ gdcmElValSet PubElValSet;
/// ELement VALueS parsed with the SHAdow dictionary.
- ElValSet ShaElVals;
+ gdcmElValSet ShaElValSet;
/// Refering underlying filename.
string filename;
- FILE * fp;
// FIXME sw should be an enum e.g.
//enum EndianType {
guint16 ReadInt16(void);
guint32 ReadInt32(void);
- guint16 SwapShort(guint16);
- guint32 SwapLong(guint32);
guint32 FindLengthOB(void);
void Initialise(void);
void CheckSwap(void);
- void InitVRDict(void);
void SwitchSwapToBigEndian(void);
- void AddAndDefaultElements(void);
+ // CLEAN ME: NewManualElValToPubDict is NOT called any more.
+ gdcmElValue* NewManualElValToPubDict(string NewTagName, string VR);
void SetMaxSizeLoadElementValue(long);
- gdcmDictEntry * GetDictEntryByKey(guint16, guint16);
+ gdcmDictEntry * GetDictEntryByNumber(guint16, guint16);
gdcmDictEntry * GetDictEntryByName(string name);
// ElValue related utilities
- ElValue * ReadNextElement(void);
- ElValue * NewElValueByKey(guint16 group, guint16 element);
- ElValue * NewElValueByName(string name);
- void FindLength(ElValue *);
- void FindVR(ElValue *);
- void LoadElementValue(ElValue *);
- void LoadElementValueSafe(ElValue *);
- void SkipElementValue(ElValue *);
- void FixFoundLength(ElValue*, guint32);
- bool IsAnInteger(ElValue *);
+ gdcmElValue * ReadNextElement(void);
+ gdcmElValue * NewElValueByNumber(guint16 group, guint16 element);
+ gdcmElValue * NewElValueByName(string name);
+
+ void FindLength(gdcmElValue *);
+ void FindVR(gdcmElValue *);
+ void LoadElementValue(gdcmElValue *);
+ void LoadElementValueSafe(gdcmElValue *);
+ void SkipElementValue(gdcmElValue *);
+ void FixFoundLength(gdcmElValue*, guint32);
+ bool IsAnInteger(gdcmElValue *);
+ void LoadElements(void);
+
+protected:
+ FILE * fp;
+ FileType filetype;
+ gdcmElValue * GetElValueByNumber(guint16 group, guint16 element);
+
+ guint16 SwapShort(guint16); // needed by gdcmFile
+ guint32 SwapLong(guint32); // for JPEG Files :-(
+ bool OpenFile(bool exception_on_error = false)
+ throw(gdcmFileError);
+ bool CloseFile(void);
+ int write(ostream&);
+ int anonymize(ostream&); // FIXME : anonymize should be a friend ?
+public:
+ bool IsReadable(void);
bool IsImplicitVRLittleEndianTransferSyntax(void);
bool IsExplicitVRLittleEndianTransferSyntax(void);
bool IsDeflatedExplicitVRLittleEndianTransferSyntax(void);
bool IsJPEGExtendedProcess2_4TransferSyntax(void);
bool IsJPEGExtendedProcess3_5TransferSyntax(void);
bool IsJPEGSpectralSelectionProcess6_8TransferSyntax(void);
-
bool IsJPEGLossless(void);
+ bool IsDicomV3(void);
-protected:
- // FIXME: is this enum still necessary ??
- enum FileType {
- Unknown = 0,
- TrueDicom,
- ExplicitVR,
- ImplicitVR,
- ACR,
- ACR_LIBIDO}; // CLEANME
- FileType filetype;
- int write(ostream&);
- int anonymize(ostream&); // FIXME : anonymize should be a friend ?
-public:
- void LoadElements(void);
virtual void ParseHeader(bool exception_on_error = false)
throw(gdcmFormatError);
- gdcmHeader(const char *filename, bool exception_on_error = false)
- throw(gdcmFileError);
+ gdcmHeader(const char *filename, bool exception_on_error = false);
virtual ~gdcmHeader();
size_t GetPixelOffset(void);
- void GetPixels(size_t, void *);
int GetSwapCode(void) { return sw; }
// TODO Swig int SetPubDict(string filename);
string GetPubElValRepByName(string TagName);
string GetPubElValRepByNumber(guint16 group, guint16 element);
- TagElValueHT & GetPubElVal(void) { return PubElVals.GetTagHt(); };
+ TagElValueHT & GetPubElVal(void) { return PubElValSet.GetTagHt(); };
void PrintPubElVal(ostream & os = cout);
- void PrintPubDict(ostream & os = cout);
+ void PrintPubDict (ostream & os = cout);
// TODO Swig string* GetShaTagNames();
string GetShaElValByName(string TagName);
int SetShaElValByName(string content, string ShadowTagName);
int SetShaElValByNumber(string content, guint16 group, guint16 element);
- int gdcmHeader::SetPubElValLengthByNumber(guint32 lgr, guint16 group,
- guint16 element);
-
- ElValSet GetPubElVals() { return(PubElVals); }
+ int SetPubElValLengthByNumber(guint32 lgr, guint16 group, guint16 element);
+ int ReplaceOrCreateByNumber(string Value, guint16 Group, guint16 Elem);
+ int GetXSize(void);
+ int GetYSize(void);
+ int GetZSize(void);
+ int GetPixelSize(void);
+ string GetPixelType(void);
+ int Write(FILE *, FileType);
+
};
#endif