41 return (x <<
k) | (x >> (64 -
k));
138 for (
size_t i = 0;
i <
len;
i += 4) {
144 out[
i + 2] =
r >> 16;
146 out[
i + 3] =
r >> 24;
152 std::vector<uint8_t> v(
len);
float normal()
Returns a normal random number with mean 0 and standard deviation 1.
Definition random.hpp:120
void buffer(uint8_t *out, size_t len)
Fills an array with random bytes.
Definition random.hpp:136
Xoroshiro128Plus & local()
Returns the generator.
uint64_t u64()
Returns a uniform random uint64_t from 0 to UINT64_MAX.
Definition random.hpp:113
float uniform()
Returns a uniform random float in the interval [0.0, 1.0)
Definition random.hpp:117
std::vector< uint8_t > vector(size_t len)
Creates a vector of random bytes.
Definition random.hpp:151
T get()
Definition random.hpp:74
uint32_t u32()
Returns a uniform random uint32_t from 0 to UINT32_MAX.
Definition random.hpp:115
Root namespace for the Rack API.
Definition AudioDisplay.hpp:9
xoroshiro128+.
Definition random.hpp:26
constexpr uint64_t max() const
Definition random.hpp:58
constexpr uint64_t min() const
Definition random.hpp:55
void seed(uint64_t s0, uint64_t s1)
Definition random.hpp:29
static uint64_t rotl(uint64_t x, int k)
Definition random.hpp:40
uint64_t operator()()
Definition random.hpp:44
bool isSeeded()
Definition random.hpp:36
uint64_t state[2]
Definition random.hpp:27