1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <random> 11 12 // template<class RealType = double> 13 // class piecewise_constant_distribution 14 15 // piecewise_constant_distribution(initializer_list<double> wl); 16 17 #include <random> 18 #include <cassert> 19 20 int main() 21 { 22 #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS 23 { 24 typedef std::piecewise_constant_distribution<> D; 25 D d; 26 std::vector<double> iv = d.intervals(); 27 assert(iv.size() == 2); 28 assert(iv[0] == 0); 29 assert(iv[1] == 1); 30 std::vector<double> dn = d.densities(); 31 assert(dn.size() == 1); 32 assert(dn[0] == 1); 33 } 34 #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS 35 } 36
