forked from OSchip/llvm-project
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <algorithm>
|
|
|
|
// template<ForwardIterator Iter, Callable Generator>
|
|
// requires OutputIterator<Iter, Generator::result_type>
|
|
// && CopyConstructible<Generator>
|
|
// void
|
|
// generate(Iter first, Iter last, Generator gen);
|
|
|
|
#include <algorithm>
|
|
#include <cassert>
|
|
|
|
#include "test_iterators.h"
|
|
|
|
struct gen_test
|
|
{
|
|
int operator()() const {return 1;}
|
|
};
|
|
|
|
template <class Iter>
|
|
void
|
|
test()
|
|
{
|
|
const unsigned n = 4;
|
|
int ia[n] = {0};
|
|
std::generate(Iter(ia), Iter(ia+n), gen_test());
|
|
assert(ia[0] == 1);
|
|
assert(ia[1] == 1);
|
|
assert(ia[2] == 1);
|
|
assert(ia[3] == 1);
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test<forward_iterator<int*> >();
|
|
test<bidirectional_iterator<int*> >();
|
|
test<random_access_iterator<int*> >();
|
|
test<int*>();
|
|
}
|