Random¶

class RandomGenerator¶

Public Functions

void seed(uint64_t seed_val)¶

void seed(uint64_t seed_val, uint64_t stream)¶

void seed_random()¶

inline uint64_t get_seed() const¶

PCG64 &generator()¶

inline uint64_t random_uint64()¶

inline double random_double()¶

template<typename T> inline T normal(T mean = T(0), T stddev = T(1))¶

template<typename T> inline T uniform(T low = T(0), T high = T(1))¶

inline int64_t randint(int64_t low, int64_t high)¶

Public Static Functions

static RandomGenerator &instance()¶