X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=src%2FgdcmVR.cxx;h=17c85d4fefce9290b5d3535a24d89e89f9ccc227;hb=c42a0d560374ca98eb7f1531de835fd4cd1c59b0;hp=3732f2bd60cc31a24a23d4ea7baaa52c9ad700a4;hpb=d441f6f81784ccb09ce382c2eb574bc2b737cc6e;p=gdcm.git

diff --git a/src/gdcmVR.cxx b/src/gdcmVR.cxx
index 3732f2bd..17c85d4f 100644
--- a/src/gdcmVR.cxx
+++ b/src/gdcmVR.cxx
@@ -1,72 +1,87 @@
-// gdcmVR.cxx
-#include <fstream>
-//-----------------------------------------------------------------------------
+/*=========================================================================
+                                                                                
+  Program:   gdcm
+  Module:    $RCSfile: gdcmVR.cxx,v $
+  Language:  C++
+  Date:      $Date: 2004/10/27 22:31:12 $
+  Version:   $Revision: 1.21 $
+                                                                                
+  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.html for details.
+                                                                                
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notices for more information.
+                                                                                
+=========================================================================*/
+
 #include "gdcmVR.h"
 #include "gdcmUtil.h"
+#include "gdcmDictSet.h"
+#include "gdcmDebug.h"
 
-#ifndef PUB_DICT_PATH
-#  define PUB_DICT_PATH     "../Dicts/"
-#endif
-#define DICT_VR "dicomVR.dic"
-
+#include <fstream>
 #include <iostream>
-#ifdef GDCM_NO_ANSI_STRING_STREAM
-#  include <strstream>
-#  define  ostringstream ostrstream
-# else
-#  include <sstream>
-#endif
 
+namespace gdcm 
+{
 //-----------------------------------------------------------------------------
-// Constructor / Destructor
-gdcmVR::gdcmVR(void) 
+/**
+ * \brief Constructor
+ */
+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());
+   dbg.Error(!from, "VR::VR: can't open dictionary", filename.c_str());
 
    char buff[1024];
-   std::string key;
-   std::string name;
+   VRKey key;
+   VRAtr name;
 
    while (!from.eof()) 
    {
-      eatwhite(from);
+      from >> std::ws;
       from.getline(buff, 1024, ' ');
       key = buff;
-      eatwhite(from);
+      from >> std::ws;
       from.getline(buff, 1024, ';');
       name = buff;
 
-      eatwhite(from);
+      from >> std::ws;
       from.getline(buff, 1024, '\n');
 
-      if(key!="")
+      if(key != "")
       {
-         vr[key]=name;
+         vr[key] = name;
       }
    }
    from.close();
 }
 
-gdcmVR::~gdcmVR() {
+//-----------------------------------------------------------------------------
+/**
+ * \brief Destructor
+ */
+VR::~VR()
+{
    vr.clear();
 }
 
 //-----------------------------------------------------------------------------
 // Print
 /**
- * \ingroup gdcmVR
  * \brief   Print all 
  * @param   os The output stream to be written to.
  */
-void gdcmVR::Print(std::ostream &os) 
+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;
+      s << "VR : " << it->first << " = " << it->second << std::endl;
    }
    os << s.str();
 }
@@ -74,15 +89,72 @@ void gdcmVR::Print(std::ostream &os)
 //-----------------------------------------------------------------------------
 // Public
 /**
- * \ingroup gdcmVR
  * \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 BinEntry .
+ *          This predicate is the negation of
+ *          \ref VR::IsVROfGdcmStringRepresentable .
+ * @param   tested value representation to check for.
+ */
+bool VR::IsVROfGdcmBinaryRepresentable(VRKey const & tested)
+{
+   //std::cout << "VR::IsVROfGdcmBinaryRepresentable===================="
+   //   << tested << std::endl;
+
+   if ( tested == "unkn")
+      return true;
+
+   if ( ! Count(tested) )
+   {
+      dbg.Verbose(0, "VR::IsVROfGdcmBinaryRepresentable: tested not a VR!");
+      return false;
+   }
+
+   if ( IsVROfGdcmStringRepresentable(tested) )
+   {
+      dbg.Verbose(0, "VR::IsVROfGdcmBinaryRepresentable: binary VR !");
+      return false;
+   }
+
+   return true;
+}
+
+//-----------------------------------------------------------------------------
+/**
+ * \brief   Simple predicate that checks wether the given argument
+ *          corresponds to the Value Representation of a \ref ValEntry
+ *          but NOT a \ref BinEntry.
+ * @param   tested value representation to check for.
+ */
+bool VR::IsVROfGdcmStringRepresentable(VRKey const & tested)
+{
+
+   if ( ! Count(tested) )
+   {
+      dbg.Verbose(0, "VR::IsVROfGdcmStringRepresentable: tested not a VR!");
+      return false;
+   }
+
+   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" || tested == "UN")
+   {
+      return true;
+   }
+   return false;
+}
+
 //-----------------------------------------------------------------------------
 // Protected
 
@@ -90,3 +162,5 @@ int gdcmVR::Count(VRKey key)
 // Private
 
 //-----------------------------------------------------------------------------
+
+} // end namespace gdcm