Nektar::StandardMatrixUnitTests Namespace Reference

Functions
	BOOST_AUTO_TEST_CASE (TestIterators)
	BOOST_AUTO_TEST_CASE (TestWrappedCopyConstructor)

Function Documentation

BOOST_AUTO_TEST_CASE() [1/2]

Nektar::StandardMatrixUnitTests::BOOST_AUTO_TEST_CASE

(

TestIterators

)

Definition at line 49 of file TestStandardMatrix.cpp.

{
    double buf1[] = {1, 4, 2, 5, 3, 6};
 
    NekMatrix<double> m1(2, 3, buf1);
    const NekMatrix<double> &m2 = m1;
 
    NekMatrix<double>::iterator m1_iter       = m1.begin();
    NekMatrix<double>::const_iterator m2_iter = m2.begin();
 
    BOOST_CHECK_EQUAL(1, *m1_iter);
    BOOST_CHECK_EQUAL(1, *m2_iter);
    BOOST_CHECK_EQUAL(1, *m1_iter++);
    BOOST_CHECK_EQUAL(1, *m2_iter++);
    BOOST_CHECK_EQUAL(4, *m1_iter++);
    BOOST_CHECK_EQUAL(4, *m2_iter++);
    BOOST_CHECK_EQUAL(2, *m1_iter++);
    BOOST_CHECK_EQUAL(2, *m2_iter++);
    BOOST_CHECK_EQUAL(5, *m1_iter++);
    BOOST_CHECK_EQUAL(5, *m2_iter++);
    BOOST_CHECK_EQUAL(3, *m1_iter++);
    BOOST_CHECK_EQUAL(3, *m2_iter++);
    BOOST_CHECK_EQUAL(6, *m1_iter++);
    BOOST_CHECK_EQUAL(6, *m2_iter++);
    BOOST_CHECK(m1_iter == m1.end());
    BOOST_CHECK(m2_iter == m2.end());
 
    m1.Transpose();
    m1_iter = m1.begin();
    m2_iter = m2.begin();
 
    BOOST_CHECK_EQUAL(1, *m1_iter);
    BOOST_CHECK_EQUAL(1, *m2_iter);
    BOOST_CHECK_EQUAL(2, *(++m1_iter));
    BOOST_CHECK_EQUAL(2, *(++m2_iter));
    BOOST_CHECK_EQUAL(3, *(++m1_iter));
    BOOST_CHECK_EQUAL(3, *(++m2_iter));
    BOOST_CHECK_EQUAL(4, *(++m1_iter));
    BOOST_CHECK_EQUAL(4, *(++m2_iter));
    BOOST_CHECK_EQUAL(5, *(++m1_iter));
    BOOST_CHECK_EQUAL(5, *(++m2_iter));
    BOOST_CHECK_EQUAL(6, *(++m1_iter));
    BOOST_CHECK_EQUAL(6, *(++m2_iter));
    BOOST_CHECK(m1_iter != m1.end());
    BOOST_CHECK(m2_iter != m2.end());
    ++m1_iter;
    ++m2_iter;
    BOOST_CHECK(m1_iter == m1.end());
    BOOST_CHECK(m2_iter == m2.end());
}

BOOST_AUTO_TEST_CASE() [2/2]

Nektar::StandardMatrixUnitTests::BOOST_AUTO_TEST_CASE

(

TestWrappedCopyConstructor

)

Definition at line 100 of file TestStandardMatrix.cpp.

{
    double buf1[] = {1, 4, 2, 5, 3, 6};
 
    NekMatrix<double> m1(2, 3, buf1);
    NekMatrix<double> m2 = NekMatrix<double>::CreateWrapper(m1);
 
    BOOST_CHECK_EQUAL(1.0, m1(0, 0));
    BOOST_CHECK_EQUAL(1.0, m2(0, 0));
 
    m1(0, 0) = -4.5;
 
    BOOST_CHECK_EQUAL(-4.5, m1(0, 0));
    BOOST_CHECK_EQUAL(-4.5, m2(0, 0));
 
    BOOST_CHECK_EQUAL(4.0, m1(1, 0));
    BOOST_CHECK_EQUAL(4.0, m2(1, 0));
 
    m2(1, 0) = 6.7;
 
    BOOST_CHECK_EQUAL(6.7, m1(1, 0));
    BOOST_CHECK_EQUAL(6.7, m2(1, 0));
}