blob: dba3647cfba23064c0174d97782e86c48825c63f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
#include "random.h"
namespace utility {
std::size_t Random::Range::get() {
return this->distribution_(*(this->generator_));
}
Random::Range::Range(
std::mt19937* const generator,
const std::size_t a,
const std::size_t b
):
generator_(generator),
distribution_(a, b) { }
Random::Random():
device_{},
generator_{device_()} { }
Random::Range Random::makeRange(
const std::size_t a,
const std::size_t b) {
this->generator_.seed(this->device_());
return Range{&(this->generator_), a, b};
}
}
|