// -*- c++ -*-

#ifndef LEMON_LP_SOLVER_GLPK_CC

#define LEMON_LP_SOLVER_GLPK_CC

    //LOW LEVEL INTERFACE, MATRIX MANIPULATING FUNCTIONS

extern "C" {

#include "glpk.h"

}

#include "lp_solver_glpk.h"

namespace lemon {

    /// \e

    int LpGlpk::_addCol() { 

      int i=lpx_add_cols(lp, 1);

      _setColLowerBound(i, -INF);

      _setColUpperBound(i, INF);

      return i;

    }

    /// \e

    int LpGlpk::_addRow() { 

      int i=lpx_add_rows(lp, 1);

      return i;

    }

} //namespace lemon

#endif //LEMON_LP_SOLVER_GLPK_CC