mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-11-25 18:50:19 -06:00
85f79c0e84
Also moved AutoDiffHelpers.hpp content to Opm namespace, and modified other files as required by these two changes.
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/*
|
|
Copyright 2013 SINTEF ICT, Applied Mathematics.
|
|
|
|
This file is part of the Open Porous Media project (OPM).
|
|
|
|
OPM is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OPM is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OPM. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#if HAVE_DYNAMIC_BOOST_TEST
|
|
#define BOOST_TEST_DYN_LINK
|
|
#endif
|
|
|
|
#define BOOST_TEST_MODULE AutoDiffBlockTest
|
|
|
|
#include <opm/autodiff/AutoDiffBlock.hpp>
|
|
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
#include <Eigen/Eigen>
|
|
#include <Eigen/Sparse>
|
|
|
|
#include <iostream>
|
|
|
|
using namespace Opm;
|
|
|
|
BOOST_AUTO_TEST_CASE(ScalarMultiplication)
|
|
{
|
|
typedef AutoDiffBlock<double> ADB;
|
|
std::vector<int> blocksizes = { 3, 1, 2 };
|
|
|
|
ADB::V vx(3);
|
|
vx << 1.0, 2.0, 10.0;
|
|
|
|
enum { FirstVar = 0, SecondVar = 1, ThirdVar = 2 };
|
|
|
|
ADB x = ADB::variable(FirstVar, vx, blocksizes);
|
|
|
|
ADB::V const_vector(3);
|
|
const_vector << 3.14, 3.14, 3.14;
|
|
// std::cout << "const_vector:\n" << const_vector << std::endl;
|
|
|
|
const ADB x2 = x * const_vector;
|
|
const ADB x3 = const_vector * x;
|
|
BOOST_CHECK_EQUAL( x2.value().cwiseNotEqual( x3.value() ).count(), 0 );
|
|
|
|
// The new operator:
|
|
|
|
const ADB y2 = x * 3.14;
|
|
BOOST_CHECK_EQUAL( x2.value().cwiseNotEqual( y2.value() ).count(), 0 );
|
|
|
|
const ADB y3 = 3.14 * x;
|
|
BOOST_CHECK_EQUAL( x3.value().cwiseNotEqual( y3.value() ).count(), 0 );
|
|
}
|
|
|
|
|
|
|