1 files changed, 45 insertions, 0 deletions
diff --git a/src/graphcoloring/levels/globalloader.cpp b/src/graphcoloring/levels/globalloader.cpp
new file mode 100644
index 0000000..05b8cda
--- /dev/null
+++ b/src/graphcoloring/levels/globalloader.cpp
@@ -0,0 +1,45 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright (C) 2018 Leo Tenenbaum
+// This file is part of GraphColoring.
+//
+// GraphColoring is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GraphColoring is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GraphColoring.  If not, see <https://www.gnu.org/licenses/>.
+////////////////////////////////////////////////////////////////////////////////
+
+#include "globalloader.hpp"
+
+namespace graphcoloring {
+
+GlobalLoader::GlobalLoader()
+{
+}
+
+void GlobalLoader::LoadDocument(const pugi::xml_document& document)
+{
+	vertex_protections =
+	   document.child("global-vertex-protections").attribute("protect").value();
+	edge_protections =
+		document.child("global-edge-protections").attribute("protect").value();
+}
+
+bool GlobalLoader::IsVertexProtected(char protection) const
+{
+	return vertex_protections.find(protection) != std::string::npos;
+}
+
+bool GlobalLoader::IsEdgeProtected(char protection) const
+{
+	return edge_protections.find(protection) != std::string::npos;
+}
+
+} // namespace graphcoloring