99ceb03a1c
This formats all copyright comments according to SPDX formatting guidelines. Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
28 lines
982 B
C++
28 lines
982 B
C++
// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include <algorithm>
|
|
#include <functional>
|
|
|
|
// Algorithms that operate on iterators, much like the <algorithm> header.
|
|
//
|
|
// Note: If the algorithm is not general-purpose and/or doesn't operate on iterators,
|
|
// it should probably not be placed within this header.
|
|
|
|
namespace Common {
|
|
|
|
template <class ForwardIt, class T, class Compare = std::less<>>
|
|
[[nodiscard]] ForwardIt BinaryFind(ForwardIt first, ForwardIt last, const T& value,
|
|
Compare comp = {}) {
|
|
// Note: BOTH type T and the type after ForwardIt is dereferenced
|
|
// must be implicitly convertible to BOTH Type1 and Type2, used in Compare.
|
|
// This is stricter than lower_bound requirement (see above)
|
|
|
|
first = std::lower_bound(first, last, value, comp);
|
|
return first != last && !comp(value, *first) ? first : last;
|
|
}
|
|
|
|
} // namespace Common
|