| // Ceres Solver - A fast non-linear least squares minimizer |
| // Copyright 2020 Google Inc. All rights reserved. |
| // http://code.google.com/p/ceres-solver/ |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // * Redistributions of source code must retain the above copyright notice, |
| // this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // * Neither the name of Google Inc. nor the names of its contributors may be |
| // used to endorse or promote products derived from this software without |
| // specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| // POSSIBILITY OF SUCH DAMAGE. |
| // |
| // Author: darius.rueckert@fau.de (Darius Rueckert) |
| // |
| |
| #include "ceres/internal/array_selector.h" |
| |
| #include "gtest/gtest.h" |
| |
| namespace ceres::internal { |
| |
| // This test only checks, if the correct array implementations are selected. The |
| // test for FixedArray is in fixed_array_test.cc. Tests for std::array and |
| // std::vector are not included in ceres. |
| TEST(ArraySelector, FixedArray) { |
| ArraySelector<int, DYNAMIC, 20> array1(10); |
| static_assert( |
| std::is_base_of<internal::FixedArray<int, 20>, decltype(array1)>::value); |
| EXPECT_EQ(array1.size(), 10); |
| |
| ArraySelector<int, DYNAMIC, 10> array2(20); |
| static_assert( |
| std::is_base_of<internal::FixedArray<int, 10>, decltype(array2)>::value); |
| EXPECT_EQ(array2.size(), 20); |
| } |
| |
| TEST(ArraySelector, Array) { |
| ArraySelector<int, 10, 20> array1(10); |
| static_assert(std::is_base_of<std::array<int, 10>, decltype(array1)>::value); |
| EXPECT_EQ(array1.size(), 10); |
| |
| ArraySelector<int, 20, 20> array2(20); |
| static_assert(std::is_base_of<std::array<int, 20>, decltype(array2)>::value); |
| EXPECT_EQ(array2.size(), 20); |
| } |
| |
| TEST(ArraySelector, Vector) { |
| ArraySelector<int, 20, 10> array1(20); |
| static_assert(std::is_base_of<std::vector<int>, decltype(array1)>::value); |
| EXPECT_EQ(array1.size(), 20); |
| |
| ArraySelector<int, 1, 0> array2(1); |
| static_assert(std::is_base_of<std::vector<int>, decltype(array2)>::value); |
| EXPECT_EQ(array2.size(), 1); |
| } |
| |
| } // namespace ceres::internal |