From a4460f6d9453bbd7e584937686449cef3e19f052 Mon Sep 17 00:00:00 2001 From: Leo Tenenbaum Date: Mon, 20 Aug 2018 20:34:57 -0400 Subject: Initial commit --- src/graphcoloring/levels/graphloader.hpp | 57 ++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 src/graphcoloring/levels/graphloader.hpp (limited to 'src/graphcoloring/levels/graphloader.hpp') diff --git a/src/graphcoloring/levels/graphloader.hpp b/src/graphcoloring/levels/graphloader.hpp new file mode 100644 index 0000000..b17f7e8 --- /dev/null +++ b/src/graphcoloring/levels/graphloader.hpp @@ -0,0 +1,57 @@ +//////////////////////////////////////////////////////////////////////////////// +// 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 . +//////////////////////////////////////////////////////////////////////////////// + +#ifndef GRAPHCOLORING_LEVELS_GRAPHLOADER_H_ +#define GRAPHCOLORING_LEVELS_GRAPHLOADER_H_ + +#include + +#include "../graphs/graph.hpp" +#include "pugi/pugixml.hpp" +#include "colorloader.hpp" +#include "globalloader.hpp" + +namespace graphcoloring { + +class GraphLoader { +public: + GraphLoader(const ColorLoader& color_loader, + const GlobalLoader& global_loader); + virtual ~GraphLoader() {} + // Load document into graph + void LoadDocument(const pugi::xml_document& document, Graph& graph); + // Returns id of vertex, or -1 if there is no vertex with that name. + int GetVertexByName(const std::string& name) const; + int GetEdgeByName(const std::string& name) const; + void WriteGraph(const Graph& graph, pugi::xml_node& node) const; + std::map vertex_ids; + std::map edge_ids; +private: + bool IsVertexProtected(std::string protections, char protection) const; + bool IsEdgeProtected(std::string protections, char protection) const; + void ReadVertex(pugi::xml_node vertex_node, Graph& graph); + void ReadEdge(pugi::xml_node edge_node, Graph& graph); + void WriteVertex(const Vertex& vertex, pugi::xml_node& node) const; + void WriteEdge(const Edge& edge, pugi::xml_node& node) const; + const ColorLoader& color_loader; + const GlobalLoader& global_loader; +}; + +} // namespace graphcoloring + +#endif // GRAPHCOLORING_LEVELS_GRAPHLOADER_H_ -- cgit v1.2.3