forked from OSchip/llvm-project
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef CHECK_CONSECUTIVE_H
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#define CHECK_CONSECUTIVE_H
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// <unordered_multiset>
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// <unordered_multimap>
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#include <cassert>
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#include <set>
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#include <stddef.h>
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// Check consecutive equal values in an unordered_multiset iterator
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template <typename Iter>
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void CheckConsecutiveValues(Iter pos, Iter end, typename Iter::value_type value, size_t count)
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{
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for ( size_t i = 0; i < count; ++i )
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{
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assert(pos != end);
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assert(*pos == value);
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++pos;
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}
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assert(pos == end || *pos != value);
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}
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// Check consecutive equal keys in an unordered_multimap iterator
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template <typename Iter>
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void CheckConsecutiveKeys(Iter pos, Iter end, typename Iter::value_type::first_type key, std::multiset<typename Iter::value_type::second_type>& values)
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{
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while (!values.empty())
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{
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assert(pos != end);
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assert(pos->first == key);
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assert(values.find(pos->second) != values.end());
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values.erase(values.find(pos->second));
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++pos;
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}
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assert(pos == end || pos->first != key);
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}
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#endif
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