# include <cstdlib>
# include <iomanip>
# include <iostream>

using namespace std;

# include "pentominoes.hpp"

int main ( );
void pentomino_matrix_test ( );
void pentomino_plot_test ( );

//****************************************************************************80

int main ( )

//****************************************************************************80
//
//  Purpose:
//
//    MAIN is the main program for PENTOMINOES_TEST.
//
//  Discussion:
//
//    PENTOMINOES_TEST tests the PENTOMINOES library.
//
//  Licensing:
//
//    This code is distributed under the GNU LGPL license.
//
//  Modified:
//
//    22 April 2018
//
//  Author:
//
//    John Burkardt
//
{
  timestamp ( );
  cout << "\n";
  cout << "PENTOMINOES_TEST\n";
  cout << "  C++ version\n";
  cout << "  Test the PENTOMINOES library.\n";

  pentomino_matrix_test ( );
  pentomino_plot_test ( );
//
//  Terminate.
//
  cout << "\n";
  cout << "PENTOMINOES_TEST\n";
  cout << "  Normal end of execution.\n";
  cout << "\n";
  timestamp ( );

  return 0;
}
//****************************************************************************80

void pentomino_matrix_test ( )

//****************************************************************************80
//
//  Purpose:
//
//    PENTOMINO_MATRIX_TEST tests PENTOMINO_MATRIX.
//
//  Licensing:
//
//    This code is distributed under the GNU LGPL license.
//
//  Modified:
//
//    22 April 2018
//
//  Author:
//
//    John Burkardt
//
{
  int i;
  int j;
  int k;
  int *p;
  int p_m;
  int p_n;
  char pentominoes[12] = 
    { 'F', 'I', 'L', 'N', 'P', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };

  cout << "\n";
  cout << "PENTOMINO_MATRIX_TEST\n";
  cout <<"  PENTOMINO_MATRIX returns a 0/1 matrix representing a pentomino.\n";

  for ( k = 0; k < 12; k++ )
  {
    pentomino_matrix ( pentominoes[k], p_m, p_n, &p );
    cout << "\n";
    cout << "  " << pentominoes[k] << " pentomino (" << p_m << "," << p_n << "):\n";
    cout << "\n";
    for ( i = 0; i < p_m; i++ )
    {
      cout << "    " ;
      for ( j = 0; j < p_n; j++ )
      {
        cout << p[i*p_n+j];
      }
      cout << "\n";
    }
    delete [] p;
  }

  return;
}
//****************************************************************************80

void pentomino_plot_test ( )

//****************************************************************************80
//
//  Purpose:
//
//    PENTOMINO_PLOT_TEST tests PENTOMINO_PLOT.
//
//  Licensing:
//
//    This code is distributed under the GNU LGPL license.
//
//  Modified:
//
//    22 April 2018
//
//  Author:
//
//    John Burkardt
//
{
  int k;
  string label;
  int *p;
  int p_m;
  int p_n;
  char pentominoes[12] = 
    { 'F', 'I', 'L', 'N', 'P', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };

  cout << "\n";
  cout << "PENTOMINO_PLOT_TEST\n";
  cout << "  PENTOMINO_PLOT plots a pentomino.\n";

  for ( k = 0; k < 12; k++ )
  {
    pentomino_matrix ( pentominoes[k], p_m, p_n, &p );
    label = pentominoes[k];
    pentomino_plot ( p_m, p_n, p, label );
  }

  return;
}