cxx/test/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/min.pass.cpp

31 lines
774 B
C++

//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <random>
// template<class RealType = double>
// class piecewise_constant_distribution
// result_type min() const;
#include <random>
#include <cassert>
int main()
{
{
typedef std::piecewise_constant_distribution<> D;
double b[] = {10, 14, 16, 17};
double p[] = {25, 62.5, 12.5};
const size_t Np = sizeof(p) / sizeof(p[0]);
D d(b, b+Np+1, p);
assert(d.min() == 10);
}
}