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Diffstat (limited to '')
| -rw-r--r-- | src/common/algorithm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/common/algorithm.h b/src/common/algorithm.h index 9ddfd637b..055dca142 100644 --- a/src/common/algorithm.h +++ b/src/common/algorithm.h @@ -24,4 +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 T>(T x) { value = func(value, x); }; + (std::invoke(high_func, std::forward<Args>(args)), ...); + return value; +} + } // namespace Common |