Deal with pipes

[tools/medcoupling.git] / src / RENUMBER / RenumberingFactory.cxx

diff --git a/src/RENUMBER/RenumberingFactory.cxx b/src/RENUMBER/RenumberingFactory.cxx
index 18f29f1f7112acf58da35a5f68d61d273761d0bc..2da7cde909324327eeecc7c95a356728094397ef 100644 (file)
--- a/src/RENUMBER/RenumberingFactory.cxx
+++ b/src/RENUMBER/RenumberingFactory.cxx
@@ -1,9 +1,9 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -27,20 +27,27 @@
 #endif
 
 #include <iostream>
-
-using namespace std;
+#include <algorithm>
 
 namespace MED_RENUMBER
 {
-  Renumbering* RenumberingFactory(const string &s)
+  bool CompareRenumMeth(const std::string& s1, const char *s2)
+  {
+    std::string ss1(s1),ss2(s2);
+    std::transform(ss1.begin(), ss1.end(), ss1.begin(), ::tolower);
+    std::transform(ss2.begin(), ss2.end(), ss2.begin(), ::tolower);
+    return ss1==ss2;
+  }
+  
+  Renumbering* RenumberingFactory(const std::string &s)
   {
 #ifdef MED_ENABLE_METIS
 #ifdef ENABLE_BOOST
-    if (s=="METIS")
+    if ( CompareRenumMeth(s,METIS_ALG) )
       {
         return new METISRenumbering;
       }
-    else if(s=="BOOST")
+    else if( CompareRenumMeth(s,BOOST_ALG) )
       {
         return new BOOSTRenumbering;
       }
@@ -51,7 +58,7 @@ namespace MED_RENUMBER
       }
 #endif
 #ifndef ENABLE_BOOST
-    if (s=="METIS")
+    if ( CompareRenumMeth(s,METIS_ALG) )
       {
         return new METISRenumbering;
       }
@@ -64,7 +71,7 @@ namespace MED_RENUMBER
 #endif
 #ifndef MED_ENABLE_METIS
 #ifdef ENABLE_BOOST
-    if (s=="BOOST")
+    if ( CompareRenumMeth(s,BOOST_ALG) )
       {
         return new BOOSTRenumbering;
       }
@@ -80,4 +87,24 @@ namespace MED_RENUMBER
 #endif
 #endif
   }
+
+  std::vector<std::string> AllRenumberMethods()
+  {
+    std::vector<std::string> ret;
+    ret.push_back(std::string(BOOST_ALG));
+    ret.push_back(std::string(METIS_ALG));
+    return ret;
+  }
+  
+  std::vector<std::string> RenumberAvailableMethods()
+  {
+    std::vector<std::string> ret;
+#ifdef ENABLE_BOOST
+    ret.push_back(std::string(BOOST_ALG));
+#endif
+#ifdef MED_ENABLE_METIS
+    ret.push_back(std::string(METIS_ALG));
+#endif
+    return ret;
+  }
 }