From 7a1b29f5a540bc9b70b1a2443b9802d08d67b4cf Mon Sep 17 00:00:00 2001
From: malaterre <malaterre>
Date: Tue, 11 Jan 2005 00:37:41 +0000
Subject: [PATCH] ENH: Adding a new method on TS: IsTransferSyntax. Where you
 pass in a string and it return if this is a valid Transfer Syntax. So far
 gdcm is broken since 1.2.840.113619.5.2 is not handled

---
 Testing/TestTS.cxx | 37 +++++++++++++++++++++++++++++++++++--
 src/gdcmTS.cxx     | 14 ++++++++++++--
 src/gdcmTS.h       |  5 +++--
 3 files changed, 50 insertions(+), 6 deletions(-)

diff --git a/Testing/TestTS.cxx b/Testing/TestTS.cxx
index 2d6b428d..70a5190d 100644
--- a/Testing/TestTS.cxx
+++ b/Testing/TestTS.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: TestTS.cxx,v $
   Language:  C++
-  Date:      $Date: 2004/11/16 04:28:20 $
-  Version:   $Revision: 1.3 $
+  Date:      $Date: 2005/01/11 00:37:41 $
+  Version:   $Revision: 1.4 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -23,5 +23,38 @@ int TestTS(int , char *[])
    // There should be 150 entries
    ts.Print( std::cout );
 
+   // Implicit VR Little Endian
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2" ) << std::endl;
+   // Implicit VR Big Endian DLX (G.E Private)
+   std::cout << ts.IsTransferSyntax( "1.2.840.113619.5.2" ) << std::endl;
+   // Explicit VR Little Endian
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.1" ) << std::endl;
+   // Deflated Explicit VR Little Endian
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.1.99" ) << std::endl;
+   // Explicit VR Big Endian
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.2" ) << std::endl;
+   // JPEG Baseline (Process 1)
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.50" ) << std::endl;
+   // JPEG Extended (Process 2 & 4)
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.51" ) << std::endl;
+   // JPEG Extended (Process 3 & 5)
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.52" ) << std::endl;
+   // JPEG Spectral Selection, Non-Hierarchical (Process 6 & 8)
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.53" ) << std::endl;
+   // JPEG Full Progression, Non-Hierarchical (Process 10 & 12)
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.55" ) << std::endl;
+   // JPEG Lossless, Non-Hierarchical (Process 14)
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.57" ) << std::endl;
+   // JPEG Lossless, Hierarchical, First-Order Prediction (Process 14, [Selection Value 1])
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.70" ) << std::endl;
+   // JPEG 2000 Lossless
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.90" ) << std::endl;
+   // JPEG 2000
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.4.91" ) << std::endl;
+   // RLE Lossless
+   std::cout << ts.IsTransferSyntax( "1.2.840.10008.1.2.5" ) << std::endl;
+   // Unknown
+   std::cout << ts.IsTransferSyntax( "Unknown Transfer Syntax" ) << std::endl;
+
    return ts.GetValue( "" ) != gdcm::GDCM_UNFOUND;
 }
diff --git a/src/gdcmTS.cxx b/src/gdcmTS.cxx
index 0c64dcb4..af3bf7b0 100644
--- a/src/gdcmTS.cxx
+++ b/src/gdcmTS.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmTS.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/01/07 22:03:30 $
-  Version:   $Revision: 1.33 $
+  Date:      $Date: 2005/01/11 00:37:41 $
+  Version:   $Revision: 1.34 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -106,6 +106,16 @@ TSAtr const & TS::GetValue(TSKey const &key)
    return it->second;
 }
 
+bool TS::IsTransferSyntax(TSKey const &key)
+{
+   for (TSHT::const_iterator it = TsMap.begin(); it != TsMap.end(); ++it)
+   {
+      if( it->first == key ) return true;
+   }
+
+  return false;
+}
+
 //-----------------------------------------------------------------------------
 // Protected
 
diff --git a/src/gdcmTS.h b/src/gdcmTS.h
index 94336b51..a4e82fe4 100644
--- a/src/gdcmTS.h
+++ b/src/gdcmTS.h
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmTS.h,v $
   Language:  C++
-  Date:      $Date: 2005/01/06 20:03:28 $
-  Version:   $Revision: 1.13 $
+  Date:      $Date: 2005/01/11 00:37:42 $
+  Version:   $Revision: 1.14 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -47,6 +47,7 @@ public:
 
    int Count(TSKey const &key);
    TSAtr const &GetValue(TSKey const &key);
+   bool IsTransferSyntax(TSKey const &key);
 
 private:
    TSHT TsMap;
-- 
2.48.1