Simple constructors and output

   1: /***************************************************************************
   2:                           main.cpp  -  description
   3:                              -------------------
   4:     begin                : Sun Feb 17 18:31:02 EST 2002
   5:     copyright            : (C) 2002 by Rudolph Pienaar
   6:     email                : pienaar@bme.ri.ccf.org
   7:  ***************************************************************************/
   9: 
  10: /***************************************************************************
  11:  *                                                                         *
  12:  *   This program is free software; you can redistribute it and/or modify  *
  13:  *   it under the terms of the GNU General Public License as published by  *
  14:  *   the Free Software Foundation; either version 2 of the License, or     *
  15:  *   (at your option) any later version.                                   *
  16:  *                                                                         *
  17:  ***************************************************************************/
  19: 
  20: #ifdef HAVE_CONFIG_H 
  21: #include <config.h> 
  22: #endif 
  23: 
  24: #include <iostream.h> 
  25: #include <stdlib.h> 
  26: 
  27: #include "../CMatrix/cmatrix.h" 
  28: 
  29: int main(int argc, char *argv[])
  30: {
  31: 
  32:     double      pf_dataSet1[] = {
  33:         -1.221,   1.434,    4.336,    6.778,
  34:         -5.432,   4.254,    8.543,    9.000
  35:     };
  36: 
  37:     // Constructor examples
  38:     CMatrix     M_A(4, 5, -1);
  39:                 // Create a matrix, M_A, of size 4x5
  40:                 //      with values set to -1 (default
  41:                 //      is 0.0)
  42:     CMatrix     M_B(M_A);
  43:                 // Create a matrix, M_B, initialised
  44:                 //      from M_A
  45:     M_B.randomize(0, 100);
  46:     CMatrix     M_C(2, 4, pf_dataSet1);
  47:                 // Create a matrix, M_C, of size 2x4
  48:                 //      with values read from float array
  49:                 //      pf_dataSet1
  50:     CMatrix	M_D(4, 2, pf_dataSet1);
  51:                 // Create a matrix, M_D, of size 4x2
  52:                 //      with values read from float array
  53:                 //      pf_dataSet1
  54: 
  55: 
  56:     CMatrix*    pM_E;
  57:     pM_E        = new CMatrix(10,5,0.0);
  58:                 // A pointer-based example.
  59:     pM_E->randomize(0, 100);
  60: 
  61:     // Print examples
  62:     M_A.print("Matrix A");
  63: 
  64:     cout << M_A.sprint("Matrix A (using sprint)");
  65:     cout << endl;
  66:     cout << "And Matrix A again, this time only the numbers:" << endl;
  67:     M_A.print("This text is ignored", 0, 0, 0, 0, 0, 0, 0);
  68:     cout << endl;
  69: 
  70:     M_B.print("Matrix B");
  71:     M_C.print("Matrix C");
  72:     M_D.print("Matrix D");
  73:     pM_E->print("Matrix E");
  74: 
  75:     cout << "Saving Matrix B to file \'4x5random.mat\'"	<< endl;
  76:     M_B.fprint("4x5random.mat", "Matrix B from \'simpleConstructors.cpp\'");
  77: 
  78: 
  79:     delete pM_E;
  80:     return EXIT_SUCCESS;
  81: }
  82: