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hashRandomPair.cc
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1/* hashRandom.cc
2 */
4#include <random>
5
6std::pair<char,char>
9
10void osl::hash::HashRandomPair::setUp(unsigned int seed, unsigned int prob100)
11{
12 std::mt19937 mt19937(seed);
13 std::uniform_int_distribution<int> uniform100(0, 99);
14
15 for (size_t i=0; i<Length; ++i) {
16 const unsigned int u = uniform100(mt19937);
17 if (u < prob100)
18 table[i] = std::make_pair(1,0);
19 else if (u < prob100*2)
20 table[i] = std::make_pair(0,1);
21 else
22 table[i] = std::make_pair(0,0);
23 }
25}
26
27
28// ;;; Local Variables:
29// ;;; mode:c++
30// ;;; c-basic-offset:2
31// ;;; End:
static std::pair< char, char > table[Length]
static const size_t Length
static void setUp(unsigned int seed, unsigned int prob100)