command line parser for petsc-parameters

3a2fe034 · Praetorius, Simon · 5c682093 · 3a2fe034
Commit 3a2fe034 authored Aug 01, 2012 by Praetorius, Simon
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AMDiS/src/AMDiS.cc AMDiS/src/AMDiS.cc +9 -1

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--- a/AMDiS/src/AMDiS.cc
+++ b/AMDiS/src/AMDiS.cc
@@ -55,14 +55,22 @@ namespace AMDiS {
 	("init-file", po::value<std::string>(), "set init file")
 	("rs", po::value<int>(), "set restart parameter")
 	("parameters", po::value<std::string>(), "set parameter in init file\nsyntax: \"key1: value1; key2: value2...\"");
+
+    po::options_description hidden("Hidden options");
+    hidden.add_options()
+	("unknown", po::value<std::vector<std::string> >(), "unknown options");
+	
+    po::options_description cmdline_options;
+    cmdline_options.add(desc).add(hidden);
 	
    // first argument is init-filename
    po::positional_options_description p;
    p.add("init-file", 1);
+    p.add("unknown", -1);

    // parse comandline
    po::variables_map vm;
-    po::store(po::command_line_parser(argc, argv).options(desc).positional(p).run(), vm);
+    po::store(po::command_line_parser(argc, argv).options(cmdline_options).positional(p).allow_unregistered().run(), vm);
    po::notify(vm);    

    // print help message