test_bison.cpp

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#include <iostream>
#include <fstream>
 
#include <limbo/parsers/gdf/bison/GdfDriver.h>
 
using std::cout;
using std::cin;
using std::endl;
using std::string;

class GdfDataBase : public GdfParser::GdfDataBase
{
    public:
        GdfDataBase()
        {
            cout << "GdfDataBase::" << __func__ << endl;
        }

        virtual void add_gdf_cell(GdfParser::Cell& cell) 
        {
            cout << cell << endl;
        }
};

void test1(string const& filename)
{
    cout << "////////////// test1 ////////////////" << endl;
    GdfDataBase db;
    GdfParser::read(db, filename);
}

void test2(string const& filename)
{
    cout << "////////////// test2 ////////////////" << endl;
    GdfDataBase db;
    GdfParser::Driver driver (db);
    //driver.trace_scanning = true;
    //driver.trace_parsing = true;
 
    driver.parse_file(filename);
}

int main(int argc, char** argv)
{
 
    if (argc > 1)
    {
        test1(argv[1]);
        //test2(argv[1]);
    }
    else 
        cout << "at least 1 argument is required" << endl;
 
    return 0;
}