// $Id: gettingstarted.cc 152 2007-07-29 15:01:21Z robertk $

// Dune includes
#include<config.h>           // file constructed by ./configure script /*@\label{gs:inc0}@*/
#include<dune/grid/sgrid.hh> // load sgrid definition
#include<dune/grid/common/gridinfo.hh> // definition of gridinfo /*@\label{gs:inc1}@*/
#include <dune/common/mpihelper.hh> // include mpi helper class 


int main(int argc, char **argv)
{
  // initialize MPI, finalize is done automatically on exit 
  Dune::MPIHelper::instance(argc,argv);

  // start try/catch block to get error messages from dune
  try{
    // make a grid
    const int dim=3;                                     /*@\label{gs:dim}@*/
    typedef Dune::SGrid<dim,dim> GridType;               /*@\label{gs:gridtype}@*/
    Dune::FieldVector<int,dim> N(3);;                    /*@\label{gs:par0}@*/
    Dune::FieldVector<GridType::ctype,dim> L(-1.0);
    Dune::FieldVector<GridType::ctype,dim> H(1.0);;      /*@\label{gs:par1}@*/
    GridType grid(N,L,H);                                /*@\label{gs:grid}@*/
    
    // print some information about the grid
    Dune::gridinfo(grid);
  }
  catch (std::exception & e) {
    std::cout << "STL ERROR: " << e.what() << std::endl;
    return 1;
  }
  catch (Dune::Exception & e) {
    std::cout << "DUNE ERROR: " << e.what() << std::endl;
    return 1;
  }
  catch (...) {
    std::cout << "Unknown ERROR" << std::endl;
    return 1;
  }

  // done
  return 0;
}