diff options
Diffstat (limited to 'test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp')
-rw-r--r-- | test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp b/test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp new file mode 100644 index 0000000000000..260e5edece5b4 --- /dev/null +++ b/test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp @@ -0,0 +1,32 @@ +//===----------------------------------------------------------------------===// +// +// 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<InputIterator Iter, class T> +// requires HasEqualTo<Iter::value_type, T> +// Iter::difference_type +// count(Iter first, Iter last, const T& value); + +#include <algorithm> +#include <cassert> + +#include "test_iterators.h" + +int main() +{ + int ia[] = {0, 1, 2, 2, 0, 1, 2, 3}; + const unsigned sa = sizeof(ia)/sizeof(ia[0]); + assert(std::count(input_iterator<const int*>(ia), + input_iterator<const int*>(ia + sa), 2) == 3); + assert(std::count(input_iterator<const int*>(ia), + input_iterator<const int*>(ia + sa), 7) == 0); + assert(std::count(input_iterator<const int*>(ia), + input_iterator<const int*>(ia), 2) == 0); +} |