1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
//
// zug: transducers for C++
// Copyright (C) 2019 Juan Pedro Bolivar Puente
//
// This software is distributed under the Boost Software License, Version 1.0.
// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt
//
#include <catch2/catch.hpp>
#include <zug/compose.hpp>
#include <zug/transduce.hpp>
#include <zug/transducer/map.hpp>
#include <zug/transducer/remove.hpp>
#include <zug/util.hpp>
using namespace zug;
TEST_CASE("remove, simple")
{
// example1 {
auto v = std::vector<int>{1, 2, 3, 6};
auto times2 = [](int x) { return x * 2; };
auto odd = [](int x) { return x % 2 == 0; };
auto res = transduce(remove(odd) | map(times2), std::plus<int>{}, 1, v);
CHECK(res == 9);
// }
}
|
