RhodeCode

#endif

#ifdef LEMON_HAVE_CBC

#include <lemon/cbc.h>

#endif

using namespace lemon;

void solveAndCheck(MipSolver& mip, MipSolver::ProblemType stat,

                   double exp_opt) {

  using std::string;

  mip.solve();

  //int decimal,sign;

  std::ostringstream buf;

  buf << "Type should be: " << int(stat)<<" and it is "<<int(mip.type());

  //  itoa(stat,buf1, 10);

  check(mip.type()==stat, buf.str());

  if (stat ==  MipSolver::OPTIMAL) {

    std::ostringstream sbuf;

    check(std::abs(mip.solValue()-exp_opt) < 1e-3, sbuf.str());

    //+ecvt(exp_opt,2)

  }

}

void aTest(MipSolver& mip)

{

  //The following example is very simple

  typedef MipSolver::Row Row;

  typedef MipSolver::Col Col;

  Col x1 = mip.addCol();

  Col x2 = mip.addCol();

  //Objective function

  mip.obj(x1);

  mip.max();

  //Unconstrained optimization