diff options
author | Stanislaw Halik <sthalik@misaki.pl> | 2017-03-25 14:17:07 +0100 |
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committer | Stanislaw Halik <sthalik@misaki.pl> | 2017-03-25 14:17:07 +0100 |
commit | 35f7829af10c61e33dd2e2a7a015058e11a11ea0 (patch) | |
tree | 7135010dcf8fd0a49f3020d52112709bcb883bd6 /eigen/test/eigen2/eigen2_stdvector.cpp | |
parent | 6e8724193e40a932faf9064b664b529e7301c578 (diff) |
update
Diffstat (limited to 'eigen/test/eigen2/eigen2_stdvector.cpp')
-rw-r--r-- | eigen/test/eigen2/eigen2_stdvector.cpp | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/eigen/test/eigen2/eigen2_stdvector.cpp b/eigen/test/eigen2/eigen2_stdvector.cpp deleted file mode 100644 index 6ab05c2..0000000 --- a/eigen/test/eigen2/eigen2_stdvector.cpp +++ /dev/null @@ -1,148 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. Eigen itself is part of the KDE project. -// -// Copyright (C) 2008 Benoit Jacob <jacob.benoit.1@gmail.com> -// -// This Source Code Form is subject to the terms of the Mozilla -// Public License v. 2.0. If a copy of the MPL was not distributed -// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. - -#include <Eigen/StdVector> -#include "main.h" -#include <Eigen/Geometry> - -template<typename MatrixType> -void check_stdvector_matrix(const MatrixType& m) -{ - int rows = m.rows(); - int cols = m.cols(); - MatrixType x = MatrixType::Random(rows,cols), y = MatrixType::Random(rows,cols); - std::vector<MatrixType, aligned_allocator<MatrixType> > v(10, MatrixType(rows,cols)), w(20, y); - v[5] = x; - w[6] = v[5]; - VERIFY_IS_APPROX(w[6], v[5]); - v = w; - for(int i = 0; i < 20; i++) - { - VERIFY_IS_APPROX(w[i], v[i]); - } - - v.resize(21); - v[20] = x; - VERIFY_IS_APPROX(v[20], x); - v.resize(22,y); - VERIFY_IS_APPROX(v[21], y); - v.push_back(x); - VERIFY_IS_APPROX(v[22], x); - VERIFY((std::size_t)&(v[22]) == (std::size_t)&(v[21]) + sizeof(MatrixType)); - - // do a lot of push_back such that the vector gets internally resized - // (with memory reallocation) - MatrixType* ref = &w[0]; - for(int i=0; i<30 || ((ref==&w[0]) && i<300); ++i) - v.push_back(w[i%w.size()]); - for(unsigned int i=23; i<v.size(); ++i) - { - VERIFY(v[i]==w[(i-23)%w.size()]); - } -} - -template<typename TransformType> -void check_stdvector_transform(const TransformType&) -{ - typedef typename TransformType::MatrixType MatrixType; - TransformType x(MatrixType::Random()), y(MatrixType::Random()); - std::vector<TransformType, aligned_allocator<TransformType> > v(10), w(20, y); - v[5] = x; - w[6] = v[5]; - VERIFY_IS_APPROX(w[6], v[5]); - v = w; - for(int i = 0; i < 20; i++) - { - VERIFY_IS_APPROX(w[i], v[i]); - } - - v.resize(21); - v[20] = x; - VERIFY_IS_APPROX(v[20], x); - v.resize(22,y); - VERIFY_IS_APPROX(v[21], y); - v.push_back(x); - VERIFY_IS_APPROX(v[22], x); - VERIFY((std::size_t)&(v[22]) == (std::size_t)&(v[21]) + sizeof(TransformType)); - - // do a lot of push_back such that the vector gets internally resized - // (with memory reallocation) - TransformType* ref = &w[0]; - for(int i=0; i<30 || ((ref==&w[0]) && i<300); ++i) - v.push_back(w[i%w.size()]); - for(unsigned int i=23; i<v.size(); ++i) - { - VERIFY(v[i].matrix()==w[(i-23)%w.size()].matrix()); - } -} - -template<typename QuaternionType> -void check_stdvector_quaternion(const QuaternionType&) -{ - typedef typename QuaternionType::Coefficients Coefficients; - QuaternionType x(Coefficients::Random()), y(Coefficients::Random()); - std::vector<QuaternionType, aligned_allocator<QuaternionType> > v(10), w(20, y); - v[5] = x; - w[6] = v[5]; - VERIFY_IS_APPROX(w[6], v[5]); - v = w; - for(int i = 0; i < 20; i++) - { - VERIFY_IS_APPROX(w[i], v[i]); - } - - v.resize(21); - v[20] = x; - VERIFY_IS_APPROX(v[20], x); - v.resize(22,y); - VERIFY_IS_APPROX(v[21], y); - v.push_back(x); - VERIFY_IS_APPROX(v[22], x); - VERIFY((std::size_t)&(v[22]) == (std::size_t)&(v[21]) + sizeof(QuaternionType)); - - // do a lot of push_back such that the vector gets internally resized - // (with memory reallocation) - QuaternionType* ref = &w[0]; - for(int i=0; i<30 || ((ref==&w[0]) && i<300); ++i) - v.push_back(w[i%w.size()]); - for(unsigned int i=23; i<v.size(); ++i) - { - VERIFY(v[i].coeffs()==w[(i-23)%w.size()].coeffs()); - } -} - -void test_eigen2_stdvector() -{ - // some non vectorizable fixed sizes - CALL_SUBTEST_1(check_stdvector_matrix(Vector2f())); - CALL_SUBTEST_1(check_stdvector_matrix(Matrix3f())); - CALL_SUBTEST_1(check_stdvector_matrix(Matrix3d())); - - // some vectorizable fixed sizes - CALL_SUBTEST_2(check_stdvector_matrix(Matrix2f())); - CALL_SUBTEST_2(check_stdvector_matrix(Vector4f())); - CALL_SUBTEST_2(check_stdvector_matrix(Matrix4f())); - CALL_SUBTEST_2(check_stdvector_matrix(Matrix4d())); - - // some dynamic sizes - CALL_SUBTEST_3(check_stdvector_matrix(MatrixXd(1,1))); - CALL_SUBTEST_3(check_stdvector_matrix(VectorXd(20))); - CALL_SUBTEST_3(check_stdvector_matrix(RowVectorXf(20))); - CALL_SUBTEST_3(check_stdvector_matrix(MatrixXcf(10,10))); - - // some Transform - CALL_SUBTEST_4(check_stdvector_transform(Transform2f())); - CALL_SUBTEST_4(check_stdvector_transform(Transform3f())); - CALL_SUBTEST_4(check_stdvector_transform(Transform3d())); - //CALL_SUBTEST_4(check_stdvector_transform(Transform4d())); - - // some Quaternion - CALL_SUBTEST_5(check_stdvector_quaternion(Quaternionf())); - CALL_SUBTEST_5(check_stdvector_quaternion(Quaternionf())); -} |