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57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
/// \file
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// Range v3 library
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//
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// Copyright Andrey Diduh 2019
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//
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// Use, modification and distribution is subject to the
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// Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// Project home: https://github.com/ericniebler/range-v3
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//
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#include <vector>
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#include <range/v3/view/remove.hpp>
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#include <range/v3/view/remove_if.hpp>
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#include "../simple_test.hpp"
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#include "../test_utils.hpp"
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using namespace ranges;
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void test_straight()
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{
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std::vector<int> vec = {1,2,3,4,5};
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auto out = vec | views::remove(2);
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::check_equal(out, {1,3,4,5});
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}
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struct Int
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{
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int i;
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};
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bool operator==(Int left, Int right)
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{
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return left.i == right.i;
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}
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void test_proj()
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{
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const std::vector<Int> vec{ Int{1}, Int{2}, Int{3}, Int{4}, Int{5} };
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auto out = vec | views::remove(2, &Int::i);
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::check_equal(out, {Int{1}, Int{3}, Int{4}, Int{5}});
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}
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int main()
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{
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// simple interface tests.
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// All other already tested in remove_if.
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test_straight();
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test_proj();
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return test_result();
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}
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