io_util.hpp

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 
#ifndef CMR_GRAPH_IO_HPP
#define CMR_GRAPH_IO_HPP

#include "graph.hpp"

#include <iostream>
#include <fstream>
#include <vector>
#include <string>

namespace CMR {
namespace util {

void write_tour_nodes(const std::vector<int> &tour_nodes,
             const std::string &tour_nodes_fname);

void write_tour_edges(const std::vector<int> &tour_edges,
                      const std::vector<Graph::Edge> &edges,
                      const int node_count,
                      const std::string &tour_edges_fname);

void write_lp_edges(const std::vector<int> &lp_elist,
                    const std::vector<double> &lp_ecap,
                    const int node_count,
                    const std::string &lp_edges_fname);

void write_xy_coords(const double *x, const double *y, const int ncount,
                     const std::string &xy_coords_fname);

void get_tour_nodes(const int node_count, std::vector<int> &tour_nodes,
                    const std::string &tour_nodes_fname);


void get_lp_sol(const int node_count, std::vector<int> &support_elist,
                std::vector<double> &support_ecap,
                const std::string &lp_sol_fname);

}            
}


#endif