44 lines
779 B
C++
44 lines
779 B
C++
#include "Rng.h"
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#include <random>
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#include <chrono>
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std::random_device rd;
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unsigned int Rng::get_random_seed() {
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return rd();
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}
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Rng::Rng() {
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Rng(get_random_seed(), 0);
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}
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Rng::Rng(unsigned int seed, unsigned int step) {
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this->seed = seed;
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this->step = step;
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mte = std::mt19937(seed);
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for (unsigned int i = 0; i < step; i++) {
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get_int(100);
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}
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}
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Rng::~Rng() {}
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int Rng::get_int(int max) {
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return get_int(0, max);
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}
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int Rng::get_int(int min, int max) {
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step++;
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return std::uniform_int_distribution<int>{min, max}(mte);
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}
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float Rng::get_float(float max) {
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return get_float(0, max);
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}
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float Rng::get_float(float min, float max) {
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step++;
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return std::uniform_real_distribution<float>{min, max}(mte);
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}
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