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-rw-r--r--src/common/algorithm.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/common/algorithm.h b/src/common/algorithm.h
index 4804a3421..c27c9241d 100644
--- a/src/common/algorithm.h
+++ b/src/common/algorithm.h
@@ -1,6 +1,5 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
@@ -25,4 +24,12 @@ template <class ForwardIt, class T, class Compare = std::less<>>
return first != last && !comp(value, *first) ? first : last;
}
+template <typename T, typename Func, typename... Args>
+T FoldRight(T initial_value, Func&& func, Args&&... args) {
+ T value{initial_value};
+ const auto high_func = [&value, &func]<typename U>(U x) { value = func(value, x); };
+ (std::invoke(high_func, std::forward<Args>(args)), ...);
+ return value;
+}
+
} // namespace Common