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/////////////////////////////////////////////////////////////////////////////// |
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// BSD 3-Clause License |
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// |
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// Copyright (C) 2019-2021, LAAS-CNRS, University of Edinburgh |
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// Copyright note valid unless otherwise stated in individual files. |
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// All rights reserved. |
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/////////////////////////////////////////////////////////////////////////////// |
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#ifndef CROCODDYL_RANDOM_GENERATOR_HPP_ |
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#define CROCODDYL_RANDOM_GENERATOR_HPP_ |
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#include <functional> |
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#include <random> |
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static std::mt19937 rng; |
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namespace crocoddyl { |
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namespace unittest { |
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template <typename IntType> |
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IntType random_int_in_range(IntType first = 0, IntType last = 10) { |
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return std::uniform_int_distribution<IntType>(first, last)(rng); |
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} |
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template <typename RealType> |
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RealType random_real_in_range(RealType first = 0, RealType last = 1) { |
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return std::uniform_real_distribution<RealType>(first, last)(rng); |
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} |
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bool random_boolean() { |
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static auto generator = std::bind(std::uniform_int_distribution<>(0, 1), |
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std::default_random_engine()); |
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return generator(); |
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} |
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} // namespace unittest |
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} // namespace crocoddyl |
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#endif // CROCODDYL_RANDOM_GENERATOR_HPP_ |