X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmVR.cxx;h=ea98ceb8e0fbc2d5e0c93bea17151152040da665;hb=8d704be3e460a26db22f2d41dbaf02811bc71a45;hp=dbe4d2d5f109ccd79e5afc26bce7f7b0d74ea5c4;hpb=2012716d624d631dcdb825fdd4470908e115a717;p=gdcm.git

diff --git a/src/gdcmVR.cxx b/src/gdcmVR.cxx
index dbe4d2d5..ea98ceb8 100644
--- a/src/gdcmVR.cxx
+++ b/src/gdcmVR.cxx
@@ -3,12 +3,12 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmVR.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/06/20 18:08:48 $
-  Version:   $Revision: 1.13 $
+  Date:      $Date: 2005/02/11 15:22:19 $
+  Version:   $Revision: 1.36 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
-  http://www.creatis.insa-lyon.fr/Public/Gdcm/License.htm for details.
+  http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details.
                                                                                 
      This software is distributed WITHOUT ANY WARRANTY; without even
      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
@@ -16,71 +16,68 @@
                                                                                 
 =========================================================================*/
 
-#include <fstream>
-
-#include <iostream>
-
 #include "gdcmVR.h"
 #include "gdcmUtil.h"
 #include "gdcmDictSet.h"
 #include "gdcmDebug.h"
 
+#include <fstream>
+#include <iostream>
+
+namespace gdcm 
+{
 //-----------------------------------------------------------------------------
+/// \brief auto generated function, to fill up the 'Value Representation'
+///        Dictionnary, if relevant file is not found on user's disk
+void FillDefaultVRDict(VRHT &vr);
+
+//-----------------------------------------------------------------------------
+// Constructor / Destructor
 /**
  * \brief Constructor
  */
-gdcmVR::gdcmVR(void) 
+VR::VR() 
 {
-   std::string filename=gdcmDictSet::BuildDictPath() + std::string(DICT_VR);
+   std::string filename = DictSet::BuildDictPath() + DICT_VR;
    std::ifstream from(filename.c_str());
-   dbg.Error(!from, "gdcmVR::gdcmVR: can't open dictionary",filename.c_str());
-
-   char buff[1024];
-   std::string key;
-   std::string name;
-
-   while (!from.eof()) 
+   if(!from)
    {
-      eatwhite(from);
-      from.getline(buff, 1024, ' ');
-      key = buff;
-      eatwhite(from);
-      from.getline(buff, 1024, ';');
-      name = buff;
-
-      eatwhite(from);
-      from.getline(buff, 1024, '\n');
-
-      if(key!="")
+      gdcmWarningMacro("Can't open dictionary" << filename.c_str());
+      FillDefaultVRDict(vr);
+   }
+   else
+   {
+      char buff[1024];
+      VRKey key;
+      VRAtr name;
+   
+      while (!from.eof()) 
       {
-         vr[key]=name;
+         from >> std::ws;
+         from.getline(buff, 1024, ' ');
+         key = buff;
+         from >> std::ws;
+         from.getline(buff, 1024, ';');
+         name = buff;
+   
+         from >> std::ws;
+         from.getline(buff, 1024, '\n');
+   
+         if(key != "")
+         {
+            vr[key] = name;
+         }
       }
+      from.close();
    }
-   from.close();
 }
 
 /**
  * \brief Destructor
  */
-gdcmVR::~gdcmVR() {
-   vr.clear();
-}
-
-//-----------------------------------------------------------------------------
-// Print
-/**
- * \brief   Print all 
- * @param   os The output stream to be written to.
- */
-void gdcmVR::Print(std::ostream &os) 
+VR::~VR()
 {
-   std::ostringstream s;
-
-   for (VRHT::iterator it = vr.begin(); it != vr.end(); ++it)
-   {
-      s << "VR : "<<it->first<<" = "<<it->second<<std::endl;
-   }
-   os << s.str();
+   vr.clear();
 }
 
 //-----------------------------------------------------------------------------
@@ -89,58 +86,71 @@ void gdcmVR::Print(std::ostream &os)
  * \brief   Get the count for an element
  * @param   key key to count
  */
-int gdcmVR::Count(VRKey key) 
+int VR::Count(VRKey const &key) 
 {
    return vr.count(key);
 }
 
 /**
- * \brief   Simple predicate that checks wether the given argument
- *          corresponds to the Value Representation of a \ref gdcmBinEntry .
- *          This predicate is the negation of
- *          \ref gdcmVR::IsVROfGdcmStringRepresentable .
- * @param   tested value represenation to check for.
+ * \brief   Simple predicate that checks whether the given argument
+ *          corresponds to the Value Representation of a \ref BinEntry .
+ * @param   tested value representation to check for.
  */
-bool gdcmVR::IsVROfGdcmBinaryRepresentable(VRKey tested)
+bool VR::IsVROfBinaryRepresentable(VRKey const &tested)
 {
-   if ( ! Count(tested) )
-   {
-      dbg.Verbose(0, "gdcmVR::IsVROfGdcmBinaryRepresentable: tested not a VR!");
+   if ( tested == GDCM_UNKNOWN)
+      return true;
+
+   if ( IsVROfStringRepresentable(tested) )
       return false;
-   }
 
-   if ( IsVROfGdcmStringRepresentable(tested) )
-   {
-      dbg.Verbose(0, "gdcmVR::IsVROfGdcmBinaryRepresentable: binary VR !");
+   if ( IsVROfSequence(tested) )
       return false;
-   }
 
    return true;
 }
 
 /**
- * \brief   Simple predicate that checks wether the given argument
- *          corresponds to the Value Representation of a \ref gdcmValEntry
- *          but NOT a \ref gdcmBinEntry.
- * @param   tested value represenation to check for.
+ * \brief   Simple predicate that checks whether the given argument
+ *          corresponds to the Value Representation of a \ref ValEntry
+ *          but NOT a \ref BinEntry.
+ * @param   tested value representation to be checked.
  */
-bool gdcmVR::IsVROfGdcmStringRepresentable(VRKey tested)
+bool VR::IsVROfStringRepresentable(VRKey const &tested)
 {
-   if ( ! Count(tested) )
-   {
-      dbg.Verbose(0, "gdcmVR::IsVROfGdcmStringRepresentable: tested not a VR!");
-      return false;
-   }
+   return tested == "AE" ||
+          tested == "AS" ||
+          tested == "CS" ||
+          tested == "DA" ||
+          tested == "DS" ||
+          tested == "IS" || 
+          tested == "LO" ||
+          tested == "LT" ||
+          tested == "PN" ||
+          tested == "SH" ||
+          tested == "SL" ||
+          tested == "SS" ||
+          tested == "ST" ||
+          tested == "TM" ||
+          tested == "UI" ||
+          tested == "UL" ||
+          tested == "UN" ||
+          tested == "US";
+}
 
-   if (tested == "AE" || tested == "AS" || tested == "DA" || tested == "PN" ||
-       tested == "UI" || tested == "TM" || tested == "SH" || tested == "LO" ||
-       tested == "CS" || tested == "IS" || tested == "LO" || tested == "LT" ||
-       tested == "SH" || tested == "ST" || tested == "DS" || tested == "SL" ||
-       tested == "SS" || tested == "UL" || tested == "US" )
-   {
-      return true;
-   }
-   return false;
+/**
+ * \brief   Simple predicate that checks whether the given argument
+ *          corresponds to the Value Representation of a \ref SeqEntry
+ * @param   tested value representation to check for.
+ */
+bool VR::IsVROfSequence(VRKey const &tested)
+{
+   return tested == "SQ";
+}
+
+bool VR::IsValidVR(VRKey const &key)
+{
+   return vr.find(key) != vr.end();
 }
 
 //-----------------------------------------------------------------------------
@@ -150,3 +160,21 @@ bool gdcmVR::IsVROfGdcmStringRepresentable(VRKey tested)
 // Private
 
 //-----------------------------------------------------------------------------
+// Print
+/**
+ * \brief   Print all 
+ * @param   os The output stream to be written to.
+ */
+void VR::Print(std::ostream &os) 
+{
+   std::ostringstream s;
+
+   for (VRHT::iterator it = vr.begin(); it != vr.end(); ++it)
+   {
+      s << "VR : " << it->first << " = " << it->second << std::endl;
+   }
+   os << s.str();
+}
+
+//-----------------------------------------------------------------------------
+} // end namespace gdcm