blob: fe32067f164ebc2007d525e5f2b15c9de3a82f22 [file] [log] [blame]
// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2008 Benoit Jacob <jacob.benoit.1@gmail.com>
// Copyright (C) 2010 Hauke Heibel <hauke.heibel@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 "main.h"
#include <Eigen/StdList>
#include <Eigen/Geometry>
template <typename MatrixType>
void check_stdlist_matrix(const MatrixType& m) {
Index rows = m.rows();
Index cols = m.cols();
MatrixType x = MatrixType::Random(rows, cols), y = MatrixType::Random(rows, cols);
std::list<MatrixType, Eigen::aligned_allocator<MatrixType> > v(10, MatrixType::Zero(rows, cols)), w(20, y);
v.front() = x;
w.front() = w.back();
VERIFY_IS_APPROX(w.front(), w.back());
v = w;
typename std::list<MatrixType, Eigen::aligned_allocator<MatrixType> >::iterator vi = v.begin();
typename std::list<MatrixType, Eigen::aligned_allocator<MatrixType> >::iterator wi = w.begin();
for (int i = 0; i < 20; i++) {
VERIFY_IS_APPROX(*vi, *wi);
++vi;
++wi;
}
v.resize(21, MatrixType::Zero(rows, cols));
v.back() = x;
VERIFY_IS_APPROX(v.back(), x);
v.resize(22, y);
VERIFY_IS_APPROX(v.back(), y);
v.push_back(x);
VERIFY_IS_APPROX(v.back(), x);
}
template <typename TransformType>
void check_stdlist_transform(const TransformType&) {
typedef typename TransformType::MatrixType MatrixType;
TransformType x(MatrixType::Random()), y(MatrixType::Random()), ti = TransformType::Identity();
std::list<TransformType, Eigen::aligned_allocator<TransformType> > v(10, ti), w(20, y);
v.front() = x;
w.front() = w.back();
VERIFY_IS_APPROX(w.front(), w.back());
v = w;
typename std::list<TransformType, Eigen::aligned_allocator<TransformType> >::iterator vi = v.begin();
typename std::list<TransformType, Eigen::aligned_allocator<TransformType> >::iterator wi = w.begin();
for (int i = 0; i < 20; i++) {
VERIFY_IS_APPROX(*vi, *wi);
++vi;
++wi;
}
v.resize(21, ti);
v.back() = x;
VERIFY_IS_APPROX(v.back(), x);
v.resize(22, y);
VERIFY_IS_APPROX(v.back(), y);
v.push_back(x);
VERIFY_IS_APPROX(v.back(), x);
}
template <typename QuaternionType>
void check_stdlist_quaternion(const QuaternionType&) {
typedef typename QuaternionType::Coefficients Coefficients;
QuaternionType x(Coefficients::Random()), y(Coefficients::Random()), qi = QuaternionType::Identity();
std::list<QuaternionType, Eigen::aligned_allocator<QuaternionType> > v(10, qi), w(20, y);
v.front() = x;
w.front() = w.back();
VERIFY_IS_APPROX(w.front(), w.back());
v = w;
typename std::list<QuaternionType, Eigen::aligned_allocator<QuaternionType> >::iterator vi = v.begin();
typename std::list<QuaternionType, Eigen::aligned_allocator<QuaternionType> >::iterator wi = w.begin();
for (int i = 0; i < 20; i++) {
VERIFY_IS_APPROX(*vi, *wi);
++vi;
++wi;
}
v.resize(21, qi);
v.back() = x;
VERIFY_IS_APPROX(v.back(), x);
v.resize(22, y);
VERIFY_IS_APPROX(v.back(), y);
v.push_back(x);
VERIFY_IS_APPROX(v.back(), x);
}
EIGEN_DECLARE_TEST(stdlist) {
// some non vectorizable fixed sizes
CALL_SUBTEST_1(check_stdlist_matrix(Vector2f()));
CALL_SUBTEST_1(check_stdlist_matrix(Matrix3f()));
CALL_SUBTEST_2(check_stdlist_matrix(Matrix3d()));
// some vectorizable fixed sizes
CALL_SUBTEST_1(check_stdlist_matrix(Matrix2f()));
CALL_SUBTEST_1(check_stdlist_matrix(Vector4f()));
CALL_SUBTEST_1(check_stdlist_matrix(Matrix4f()));
CALL_SUBTEST_2(check_stdlist_matrix(Matrix4d()));
// some dynamic sizes
CALL_SUBTEST_3(check_stdlist_matrix(MatrixXd(1, 1)));
CALL_SUBTEST_3(check_stdlist_matrix(VectorXd(20)));
CALL_SUBTEST_3(check_stdlist_matrix(RowVectorXf(20)));
CALL_SUBTEST_3(check_stdlist_matrix(MatrixXcf(10, 10)));
// some Transform
CALL_SUBTEST_4(check_stdlist_transform(Affine2f()));
CALL_SUBTEST_4(check_stdlist_transform(Affine3f()));
CALL_SUBTEST_4(check_stdlist_transform(Affine3d()));
// some Quaternion
CALL_SUBTEST_5(check_stdlist_quaternion(Quaternionf()));
CALL_SUBTEST_5(check_stdlist_quaternion(Quaterniond()));
}