Gazebo Math

API Reference

7.4.0
gz/math/Rand.hh
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1/*
2 * Copyright (C) 2012 Open Source Robotics Foundation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16*/
17#ifndef GZ_MATH_RAND_HH_
18#define GZ_MATH_RAND_HH_
19
20#include <random>
21#include <cmath>
22#include <cstdint>
23#include <gz/math/Helpers.hh>
24#include <gz/math/config.hh>
25
26namespace gz
27{
28 namespace math
29 {
30 // Inline bracket to help doxygen filtering.
31 inline namespace GZ_MATH_VERSION_NAMESPACE {
32 //
45
48 class GZ_MATH_VISIBLE Rand
49 {
53 public: static void Seed(unsigned int _seed);
54
58 public: static unsigned int Seed();
59
63 public: static double DblUniform(double _min = 0, double _max = 1);
64
68 public: static double DblNormal(double _mean = 0, double _sigma = 1);
69
73 public: static int32_t IntUniform(int _min, int _max);
74
78 public: static int32_t IntNormal(int _mean, int _sigma);
79
82 private: static uint32_t &SeedMutable();
83
86 private: static GeneratorType &RandGenerator();
87 };
88 }
89 }
90}
91#endif