Alsvinn  0.5.3
The fast FVM simulator with UQ support
STLMersenne.hpp
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1 /* Copyright (c) 2018 ETH Zurich, Kjetil Olsen Lye
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10  * GNU General Public License for more details.
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14  */
15 
16 #pragma once
18 #include <random>
19 
20 namespace alsuq {
21 namespace generator {
22 
27 class STLMersenne : public Generator {
28 public:
29  STLMersenne(size_t dimension);
30 
32  real generate(size_t component, size_t sample) override;
33 private:
34 
35 
36  std::pair<std::mt19937_64, long>& generator;
37  std::uniform_real_distribution<real> distribution{0.0, 1.0};
38 
39  const long dimension;
40 };
41 } // namespace generator
42 } // namespace alsuq
Definition: STLMersenne.hpp:27
double real
Definition: types.hpp:65
STLMersenne(size_t dimension)
Definition: STLMersenne.cpp:33
real generate(size_t component, size_t sample) override
Generates the next random number.
Definition: STLMersenne.cpp:38
Definition: Generator.hpp:27
Definition: Setup.hpp:22