diff options
Diffstat (limited to 'test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/eq.pass.cpp')
-rw-r--r-- | test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/eq.pass.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/eq.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/eq.pass.cpp new file mode 100644 index 000000000000..bad06987b0ca --- /dev/null +++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/eq.pass.cpp @@ -0,0 +1,45 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <random> + +// template<class IntType = int> +// class discrete_distribution + +// bool operator=(const discrete_distribution& x, +// const discrete_distribution& y); +// bool operator!(const discrete_distribution& x, +// const discrete_distribution& y); + +#include <random> +#include <cassert> + +int main() +{ + { + typedef std::discrete_distribution<> D; + D d1; + D d2; + assert(d1 == d2); + } + { + typedef std::discrete_distribution<> D; + double p0[] = {1}; + D d1(p0, p0+1); + D d2; + assert(d1 == d2); + } + { + typedef std::discrete_distribution<> D; + double p0[] = {10, 30}; + D d1(p0, p0+2); + D d2; + assert(d1 != d2); + } +} |