To prepare use of progression bar in all types of Document

[gdcm.git] / src / gdcmVR.h

diff --git a/src/gdcmVR.h b/src/gdcmVR.h
index 933e7f0f8bce82dac03c644b100439a492cb4321..b08a5ba4bf3ecf1a131cbb260d967526bcae32b4 100644 (file)
--- a/src/gdcmVR.h
+++ b/src/gdcmVR.h
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmVR.h,v $
   Language:  C++
-  Date:      $Date: 2004/10/28 03:10:58 $
-  Version:   $Revision: 1.14 $
+  Date:      $Date: 2005/11/29 17:10:12 $
+  Version:   $Revision: 1.29 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -19,7 +19,9 @@
 #ifndef GDCMVR_H
 #define GDCMVR_H
 
-#include "gdcmCommon.h"
+#include "gdcmRefCounter.h"
+#include "gdcmVRKey.h"
+
 #include <map>
 #include <string>
 #include <iostream>
@@ -28,26 +30,48 @@ namespace gdcm
 {
 
 //-----------------------------------------------------------------------------
-typedef std::string VRKey;
 typedef std::string VRAtr;
 /// Value Representation Hash Table
 typedef std::map<VRKey, VRAtr> VRHT;
 
 //-----------------------------------------------------------------------------
-/*
- * Container for dicom Value Representation Hash Table
+/**
+ * \brief Container for dicom Value Representation Hash Table
  * \note   This is a singleton
  */
-class GDCM_EXPORT VR 
+class GDCM_EXPORT VR : public RefCounter
 {
+   gdcmTypeMacro(VR);
+
 public:
-   VR(void);
-   ~VR();
+   static VR *New() {return new VR();}
+
+   virtual void Print(std::ostream &os = std::cout, 
+                      std::string const & = "" );
+
+   /// \brief   Get the count for an element
+   int Count(VRKey const &key) { return vr.count(key); };
+
+   bool IsVROfBinaryRepresentable(VRKey const &tested);
+   bool IsVROfStringRepresentable(VRKey const &tested);
 
-   void Print(std::ostream &os = std::cout);
-   int Count(VRKey const & key);
-   bool IsVROfGdcmBinaryRepresentable(VRKey const & tested);
-   bool IsVROfGdcmStringRepresentable(VRKey const & tested);
+   /// \brief   Simple predicate that checks whether the given argument
+   ///          corresponds to the Value Representation of a \ref SeqEntry
+   bool IsVROfSequence(VRKey const &tested) { return tested == "SQ"; }
+
+// Remove inline optimization for VS6
+#if defined(_MSC_VER) && (_MSC_VER == 1200)
+   bool IsValidVR(VRKey const &key);
+#else
+/// \brief checks if a supposed-to-be VR is a 'legal' one.
+   bool IsValidVR(VRKey const &key) { return vr.find(key) != vr.end(); }
+#endif
+
+   unsigned short GetAtomicElementLength(VRKey const &tested);
+
+protected:
+   VR();
+   ~VR();
 
 private:
    VRHT vr;