| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /////////////////////////////////////////////////////////////////////////////// | ||
| 2 | // BSD 3-Clause License | ||
| 3 | // | ||
| 4 | // Copyright (C) 2019-2021, LAAS-CNRS, University of Edinburgh | ||
| 5 | // Copyright note valid unless otherwise stated in individual files. | ||
| 6 | // All rights reserved. | ||
| 7 | /////////////////////////////////////////////////////////////////////////////// | ||
| 8 | |||
| 9 | #ifndef CROCODDYL_RANDOM_GENERATOR_HPP_ | ||
| 10 | #define CROCODDYL_RANDOM_GENERATOR_HPP_ | ||
| 11 | |||
| 12 | #include <functional> | ||
| 13 | #include <random> | ||
| 14 | |||
| 15 | static std::mt19937 rng; | ||
| 16 | |||
| 17 | namespace crocoddyl { | ||
| 18 | namespace unittest { | ||
| 19 | |||
| 20 | template <typename IntType> | ||
| 21 | ✗ | IntType random_int_in_range(IntType first = 0, IntType last = 10) { | |
| 22 | ✗ | return std::uniform_int_distribution<IntType>(first, last)(rng); | |
| 23 | } | ||
| 24 | |||
| 25 | template <typename RealType> | ||
| 26 | ✗ | RealType random_real_in_range(RealType first = 0, RealType last = 1) { | |
| 27 | ✗ | return std::uniform_real_distribution<RealType>(first, last)(rng); | |
| 28 | } | ||
| 29 | |||
| 30 | ✗ | bool random_boolean() { | |
| 31 | ✗ | static auto generator = std::bind(std::uniform_int_distribution<>(0, 1), | |
| 32 | ✗ | std::default_random_engine()); | |
| 33 | ✗ | return generator(); | |
| 34 | } | ||
| 35 | |||
| 36 | } // namespace unittest | ||
| 37 | } // namespace crocoddyl | ||
| 38 | |||
| 39 | #endif // CROCODDYL_RANDOM_GENERATOR_HPP_ | ||
| 40 |