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20 lines
276 B
20 lines
276 B
4 years ago
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#include "impl.hpp"
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namespace rng
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{
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struct drng : public RNG
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{
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inline drng(std::uint32_t seed) : state(seed){sample();}
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inline drng() : drng(1){}
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static drng from_time();
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int rand();
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protected:
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double sample() override;
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private:
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std::uint32_t state;
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};
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}
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