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thirdparty/basalt-headers/include/basalt/utils/eigen_utils.hpp

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+/**
+BSD 3-Clause License
+
+This file is part of the Basalt project.
+https://gitlab.com/VladyslavUsenko/basalt-headers.git
+
+Copyright (c) 2019, Vladyslav Usenko and Nikolaus Demmel.
+All rights reserved.
+
+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 the copyright holder 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 HOLDER 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.
+
+@file
+@brief Definition of the standard containers with Eigen allocator.
+*/
+
+#pragma once
+
+#include <deque>
+#include <map>
+#include <unordered_map>
+#include <vector>
+
+#include <Eigen/Dense>
+
+namespace Eigen {
+
+template <typename T>
+using aligned_vector = std::vector<T, Eigen::aligned_allocator<T>>;
+
+template <typename T>
+using aligned_deque = std::deque<T, Eigen::aligned_allocator<T>>;
+
+template <typename K, typename V>
+using aligned_map = std::map<K, V, std::less<K>,
+                             Eigen::aligned_allocator<std::pair<K const, V>>>;
+
+template <typename K, typename V>
+using aligned_unordered_map =
+    std::unordered_map<K, V, std::hash<K>, std::equal_to<K>,
+                       Eigen::aligned_allocator<std::pair<K const, V>>>;
+
+}  // namespace Eigen