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Diffstat (limited to 'tvmet-1.7.1/testsuite/TestMathOps.h')
| -rw-r--r-- | tvmet-1.7.1/testsuite/TestMathOps.h | 491 |
1 files changed, 0 insertions, 491 deletions
diff --git a/tvmet-1.7.1/testsuite/TestMathOps.h b/tvmet-1.7.1/testsuite/TestMathOps.h deleted file mode 100644 index 47ba7a547..000000000 --- a/tvmet-1.7.1/testsuite/TestMathOps.h +++ /dev/null @@ -1,491 +0,0 @@ -/* - * Tiny Vector Matrix Library - * Dense Vector Matrix Libary of Tiny size using Expression Templates - * - * Copyright (C) 2001 - 2003 Olaf Petzold <opetzold@users.sourceforge.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * $Id: TestMathOps.h,v 1.1 2004/04/24 11:55:15 opetzold Exp $ - */ - -#ifndef TVMET_TEST_MATHOPS_H -#define TVMET_TEST_MATHOPS_H - -#include <cppunit/extensions/HelperMacros.h> - -#include <tvmet/Vector.h> -#include <tvmet/Matrix.h> -#include <tvmet/util/General.h> - -template <class T> -class TestMathOps : public CppUnit::TestFixture -{ - CPPUNIT_TEST_SUITE( TestMathOps ); - CPPUNIT_TEST( ScalarAssign ); - CPPUNIT_TEST( Assign ); - CPPUNIT_TEST( ScalarOps ); - CPPUNIT_TEST( Ops1 ); - CPPUNIT_TEST( Ops2 ); - CPPUNIT_TEST( VectorOps ); - CPPUNIT_TEST( VectorOps2 ); - CPPUNIT_TEST( VectorNorm2 ); - CPPUNIT_TEST( MatrixOps ); - CPPUNIT_TEST( MatrixVector1 ); - CPPUNIT_TEST( MatrixVector2 ); - CPPUNIT_TEST( MatrixTransMatrix ); - CPPUNIT_TEST( MatrixTransVector ); - CPPUNIT_TEST( MatrixRowVector ); - CPPUNIT_TEST( MatrixColVector ); - CPPUNIT_TEST( MatrixDiagVector ); - CPPUNIT_TEST( MatrixMatrixVector ); - CPPUNIT_TEST_SUITE_END(); - -private: - typedef tvmet::Vector<T, 3> vector_type; - typedef tvmet::Matrix<T, 3, 3> matrix_type; - -public: - TestMathOps() - : vZero(0), vOne(1), mZero(0), mOne(1), scalar(10) { } - -public: // cppunit interface - /** cppunit hook for fixture set up. */ - void setUp(); - - /** cppunit hook for fixture tear down. */ - void tearDown(); - -protected: - void ScalarAssign(); - void Assign(); - void ScalarOps(); - void Ops1(); - void Ops2(); - void VectorOps(); - void VectorOps2(); - void VectorNorm2(); - void MatrixOps(); - void MatrixVector1(); - void MatrixVector2(); - void MatrixTransMatrix(); - void MatrixTransVector(); - void MatrixRowVector(); - void MatrixColVector(); - void MatrixDiagVector(); - void MatrixMatrixVector(); - -private: - const vector_type vZero; - const vector_type vOne; - vector_type v1, v1b; - vector_type vBig; /**< vector 10x bigger than v1 */ - -private: - const matrix_type mZero; - const matrix_type mOne; - matrix_type m1, m1b; - matrix_type mBig; /**< matrix 10x bigger than m1 */ - -private: - vector_type m1_r0, m1_r1, m1_r2; // row vectors - vector_type m1_c0, m1_c1, m1_c2; // col vectors - -private: - const T scalar; -}; - -/***************************************************************************** - * Implementation - ****************************************************************************/ - -/* - * cppunit part - */ -template <class T> -void TestMathOps<T>::setUp() { - v1 = 1,2,3; - v1b = v1; // same as v1, cctor test done in checkInternal - vBig = 10,20,30; - - m1 = 1,4,7, - 2,5,8, - 3,6,9; - - m1_r0 = 1,4,7; - m1_r1 = 2,5,8; - m1_r2 = 3,6,9; - - m1_c0 = 1,2,3; - m1_c1 = 4,5,6; - m1_c2 = 7,8,9; - - m1b = m1; // same as m1, cctor test done in checkInternal - - mBig = 10,40,70, - 20,50,80, - 30,60,90; - -} - -template <class T> -void TestMathOps<T>::tearDown() { - -} - -/* - * regressions - */ -template <class T> -void -TestMathOps<T>::ScalarAssign() { - { - vector_type t1(v1), t2(v1), t3(v1), t4(vBig); - - t1 += scalar; - t2 -= scalar; - t3 *= scalar; - t4 /= scalar; - - CPPUNIT_ASSERT(t1(0) == (v1(0)+scalar) && t1(1) == (v1(1)+scalar) && t1(2) == (v1(2)+scalar)); - CPPUNIT_ASSERT(t2(0) == (v1(0)-scalar) && t2(1) == (v1(1)-scalar) && t2(2) == (v1(2)-scalar)); - CPPUNIT_ASSERT( all_elements(t3 == vBig) ); - CPPUNIT_ASSERT( all_elements(t4 == v1) ); - } - { - matrix_type t1(m1), t2(m1), t3(m1), t4(mBig); - - t1 += scalar; - t2 -= scalar; - t3 *= scalar; - t4 /= scalar; - - CPPUNIT_ASSERT(t1(0,0) == (m1(0,0)+scalar) && t1(0,1) == (m1(0,1)+scalar) && t1(0,2) == (m1(0,2)+scalar) && - t1(1,0) == (m1(1,0)+scalar) && t1(1,1) == (m1(1,1)+scalar) && t1(1,2) == (m1(1,2)+scalar) && - t1(2,0) == (m1(2,0)+scalar) && t1(2,1) == (m1(2,1)+scalar) && t1(2,2) == (m1(2,2)+scalar)); - CPPUNIT_ASSERT(t2(0,0) == (m1(0,0)-scalar) && t2(0,1) == (m1(0,1)-scalar) && t2(0,2) == (m1(0,2)-scalar) && - t2(1,0) == (m1(1,0)-scalar) && t2(1,1) == (m1(1,1)-scalar) && t2(1,2) == (m1(1,2)-scalar) && - t2(2,0) == (m1(2,0)-scalar) && t2(2,1) == (m1(2,1)-scalar) && t2(2,2) == (m1(2,2)-scalar)); - CPPUNIT_ASSERT( all_elements(t3 == mBig) ); - CPPUNIT_ASSERT( all_elements(t4 == m1) ); - } -} - -template <class T> -void -TestMathOps<T>::Assign() { - { - vector_type t1(vZero), t2(v1), t3(v1); - - t1 += v1; - t2 -= v1; - t3 *= v1; - - CPPUNIT_ASSERT( all_elements(t1 == v1) ); - CPPUNIT_ASSERT( all_elements(t2 == vZero) ); - CPPUNIT_ASSERT(t3(0) == (v1(0)*v1(0)) && t3(1) == (v1(1)*v1(1)) && t3(2) == (v1(2)*v1(2))); - } - { - matrix_type t1(mZero), t2(m1), t3(m1); - - t1 += m1; - t2 -= m1; - - CPPUNIT_ASSERT( all_elements(t1 == m1) ); - CPPUNIT_ASSERT( all_elements(t2 == mZero) ); - } -} - -template <class T> -void -TestMathOps<T>::ScalarOps() { - { - vector_type t1(v1), t2(v1), t3(v1), t4(vBig); - vector_type r1(v1), r2(v1); - r1 += scalar; - r2 -= scalar; - - t1 = t1 + scalar; - t2 = t2 - scalar; - t3 = t3 * scalar; - t4 = t4 / scalar; - - CPPUNIT_ASSERT( all_elements(t1 == r1) ); - CPPUNIT_ASSERT( all_elements(t2 == r2) ); - CPPUNIT_ASSERT( all_elements(t3 == vBig) ); - CPPUNIT_ASSERT( all_elements(t4 == v1) ); - } - { - matrix_type t1(m1), t2(m1), t3(m1), t4(mBig); - matrix_type r1(m1), r2(m1); - r1 += scalar; - r2 -= scalar; - - t1 = t1 + scalar; - t2 = t2 - scalar; - t3 = t3 * scalar; - t4 = t4 / scalar; - - CPPUNIT_ASSERT( all_elements(t1 == r1) ); - CPPUNIT_ASSERT( all_elements(t2 == r2) ); - CPPUNIT_ASSERT( all_elements(t3 == mBig) ); - CPPUNIT_ASSERT( all_elements(t4 == m1) ); - } -} - -template <class T> -void -TestMathOps<T>::Ops1() { - { - vector_type t1(0), t2(0), t3(0); - vector_type r(v1); - r *= v1; - - t1 = v1 + v1; - t2 = v1 - v1; - t3 = v1 * v1; - - CPPUNIT_ASSERT( all_elements(t1 == T(2)*v1) ); - CPPUNIT_ASSERT( all_elements(t2 == vZero) ); - CPPUNIT_ASSERT( all_elements(t3 == r) ); - } - { - matrix_type t1(0), t2(0); - t1 = m1 + m1; - t2 = m1 - m1; - - CPPUNIT_ASSERT( all_elements(t1 == T(2)*m1) ); - CPPUNIT_ASSERT( all_elements(t2 == mZero) ); - } -} - -template <class T> -void -TestMathOps<T>::Ops2() { - const vector_type vMinusOne(-1); - const matrix_type mMinusOne(-1); - - // negate operator - { - vector_type t1, t2; - - t1 = abs(v1); - CPPUNIT_ASSERT( all_elements(t1 == v1) ); - - t1 = -vOne; - CPPUNIT_ASSERT( all_elements(t1 == vMinusOne) ); - } - { - matrix_type t1, t2; - - t1 = abs(m1); - CPPUNIT_ASSERT( all_elements(t1 == m1) ); - - t1 = -mOne; - CPPUNIT_ASSERT( all_elements(t1 == mMinusOne) ); - - } -} - -template <class T> -void -TestMathOps<T>::VectorOps() { - -} - -template <class T> -void -TestMathOps<T>::VectorOps2() { -} - -template <class T> -void -TestMathOps<T>::VectorNorm2() { - // casts for int vectors, as well as for complex<> since - // norm2 returns sum_type - CPPUNIT_ASSERT( norm2(v1) == static_cast<T>(std::sqrt(14.0))); -} - -template <class T> -void -TestMathOps<T>::MatrixOps() { - matrix_type t1, t2, t3; - matrix_type r1, r2, r3; - - tvmet::util::Gemm(m1, m1, r1); - tvmet::util::Gemm(m1, mBig, r2); - tvmet::util::Gemm(mBig, m1, r3); - CPPUNIT_ASSERT( all_elements(r2 == r3) ); - - t1 = m1 * m1; - CPPUNIT_ASSERT( all_elements(t1 == r1) ); - - t2 = m1 * mBig; - CPPUNIT_ASSERT( all_elements(t2 == r2) ); - - t3 = mBig * m1; - CPPUNIT_ASSERT( all_elements(t3 == r3) ); - - t3 = trans(t1); - CPPUNIT_ASSERT( any_elements(t3 != t1) ); // XXX very simple test - t2 = trans(t3); - CPPUNIT_ASSERT( all_elements(t1 == t2) ); - - // trace return sum_type, therefore the cast for complex<> - CPPUNIT_ASSERT( static_cast<T>(trace(m1)) == static_cast<T>(15) ); -} - -template <class T> -void -TestMathOps<T>::MatrixVector1() { - - vector_type t1, t2; - vector_type vr1(0), vr2(0); // clear it before use due to util::Gemv algo - - // Matrix-Vector - tvmet::util::Gemv(m1, v1, vr1); - tvmet::util::Gemv(mBig, vBig, vr2); - - t1 = m1 * v1; - t2 = mBig * vBig; - - CPPUNIT_ASSERT( all_elements(t1 == vr1) ); - CPPUNIT_ASSERT( all_elements(t2 == vr2) ); -} - -template <class T> -void -TestMathOps<T>::MatrixVector2() { - - vector_type t1, t2; - vector_type vr(0), v2(0); // clear it before use due to util::Gemv algo - - // Matrix-XprVector - v2 = v1 * vBig; - tvmet::util::Gemv(m1, v2, vr); - - t1 = m1 * (v1*vBig); - - CPPUNIT_ASSERT( all_elements(t1 == vr) ); -} - -template <class T> -void -TestMathOps<T>::MatrixTransMatrix() { - // greatings to - { - matrix_type m1t, Mr, M2; - - // trans() and prod() is checked before! - m1t = trans(m1); - Mr = prod(m1t, mBig); - - M2 = MtM_prod(m1, mBig); - - CPPUNIT_ASSERT( all_elements(Mr == M2) ); - } -} - -template <class T> -void -TestMathOps<T>::MatrixTransVector() { - // greatings to - { - matrix_type Mt; - vector_type vr, y; - - // trans() and prod() is checked before! - Mt = trans(m1); - vr = Mt*v1; - y = Mtx_prod(m1, v1); - - CPPUNIT_ASSERT( all_elements(vr == y) ); - } -} - -template <class T> -void -TestMathOps<T>::MatrixRowVector() { - vector_type r0, r1, r2; - - r0 = row(m1, 0); - r1 = row(m1, 1); - r2 = row(m1, 2); - - CPPUNIT_ASSERT( all_elements(r0 == m1_r0) ); - CPPUNIT_ASSERT( all_elements(r1 == m1_r1) ); - CPPUNIT_ASSERT( all_elements(r2 == m1_r2) ); -} - -template <class T> -void -TestMathOps<T>::MatrixColVector() { - vector_type c0, c1, c2; - - c0 = col(m1, 0); - c1 = col(m1, 1); - c2 = col(m1, 2); - - CPPUNIT_ASSERT( all_elements(c0 == m1_c0) ); - CPPUNIT_ASSERT( all_elements(c1 == m1_c1) ); - CPPUNIT_ASSERT( all_elements(c2 == m1_c2) ); -} - -template <class T> -void -TestMathOps<T>::MatrixDiagVector() { - vector_type vd, t; - - vd = T(1), T(5), T(9); - - t = diag(m1); - - CPPUNIT_ASSERT( all_elements(vd == t) ); -} - -template <class T> -void -TestMathOps<T>::MatrixMatrixVector() { - { - vector_type t1; - vector_type vr1(0), vr2(0); // clear it before use due to util::Gemv algo - - // Matrix-Vector-Vector, referenz is using two ops - tvmet::util::Gemv(m1, v1, vr1); - tvmet::util::Gevvmul(vr1, vBig, vr2); - - t1 = m1 * v1 * vBig; - CPPUNIT_ASSERT( all_elements(t1 == vr2) ); - } -#if 0 - { - // XXX not working due to missing operators for (XprMatrix, Vector) - vector_type t; - matrix_type vr1; - vector_type vr2; - - // Matrix-Matrix-Vector - tvmet::util::Gemm(m1, mBig, vr1); - tvmet::util::Gemv(vr1, v1, vr2); - - } -#endif -} - -#endif // TVMET_TEST_MATHOPS_H - -// Local Variables: -// mode:C++ -// End: |