param_ctor.pass.cpp [plain text]
#include <random>
#include <limits>
#include <cassert>
int main()
{
{
typedef std::normal_distribution<> D;
typedef D::param_type param_type;
param_type p;
assert(p.mean() == 0);
assert(p.stddev() == 1);
}
{
typedef std::normal_distribution<> D;
typedef D::param_type param_type;
param_type p(10);
assert(p.mean() == 10);
assert(p.stddev() == 1);
}
{
typedef std::normal_distribution<> D;
typedef D::param_type param_type;
param_type p(10, 5);
assert(p.mean() == 10);
assert(p.stddev() == 5);
}
}