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// <algorithm> 11 12// template<ForwardIterator Iter, Callable Generator> 13// requires OutputIterator<Iter, Generator::result_type> 14// && CopyConstructible<Generator> 15// void 16// generate(Iter first, Iter last, Generator gen); 17 18#include <algorithm> 19#include <cassert> 20 21#include "test_iterators.h" 22 23struct gen_test 24{ 25 int operator()() const {return 1;} 26}; 27 28template <class Iter> 29void 30test() 31{ 32 const unsigned n = 4; 33 int ia[n] = {0}; 34 std::generate(Iter(ia), Iter(ia+n), gen_test()); 35 assert(ia[0] == 1); 36 assert(ia[1] == 1); 37 assert(ia[2] == 1); 38 assert(ia[3] == 1); 39} 40 41int main() 42{ 43 test<forward_iterator<int*> >(); 44 test<bidirectional_iterator<int*> >(); 45 test<random_access_iterator<int*> >(); 46 test<int*>(); 47} 48