ground/gcs/src/libs/eigen/test/commainitializer.cpp

   1 // This file is part of Eigen, a lightweight C++ template library
   2 // for linear algebra.
   3 //
   4 // Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr>
   5 //
   6 // This Source Code Form is subject to the terms of the Mozilla
   7 // Public License v. 2.0. If a copy of the MPL was not distributed
   8 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
   9
  10 #include "main.h"
  11
  12 void test_commainitializer()
  13 {
  14   Matrix3d m3;
  15   Matrix4d m4;
  16
  17   VERIFY_RAISES_ASSERT( (m3 << 1, 2, 3, 4, 5, 6, 7, 8) );
  18
  19   #ifndef _MSC_VER
  20   VERIFY_RAISES_ASSERT( (m3 << 1, 2, 3, 4, 5, 6, 7, 8, 9, 10) );
  21   #endif
  22
  23   double data[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
  24   Matrix3d ref = Map<Matrix<double,3,3,RowMajor> >(data);
  25
  26   m3 = Matrix3d::Random();
  27   m3 << 1, 2, 3, 4, 5, 6, 7, 8, 9;
  28   VERIFY_IS_APPROX(m3, ref );
  29
  30   Vector3d vec[3];
  31   vec[0] << 1, 4, 7;
  32   vec[1] << 2, 5, 8;
  33   vec[2] << 3, 6, 9;
  34   m3 = Matrix3d::Random();
  35   m3 << vec[0], vec[1], vec[2];
  36   VERIFY_IS_APPROX(m3, ref);
  37
  38   vec[0] << 1, 2, 3;
  39   vec[1] << 4, 5, 6;
  40   vec[2] << 7, 8, 9;
  41   m3 = Matrix3d::Random();
  42   m3 << vec[0].transpose(),
  43         4, 5, 6,
  44         vec[2].transpose();
  45   VERIFY_IS_APPROX(m3, ref);
  46 }