diff options
author | rtk0c <[email protected]> | 2023-10-19 22:50:07 -0700 |
---|---|---|
committer | rtk0c <[email protected]> | 2025-08-16 11:31:16 -0700 |
commit | 297232d21594b138bb368a42b5b0d085ff9ed6aa (patch) | |
tree | 075d5407e1e12a9d35cbee6e4c20ad34e0765c42 /src/brussel.common/YCombinator.hpp | |
parent | d5cd34ff69f7fd134d5450696f298af1a864afbc (diff) |
The great renaming: switch to "module style"
Diffstat (limited to 'src/brussel.common/YCombinator.hpp')
-rw-r--r-- | src/brussel.common/YCombinator.hpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/brussel.common/YCombinator.hpp b/src/brussel.common/YCombinator.hpp new file mode 100644 index 0000000..2da06c8 --- /dev/null +++ b/src/brussel.common/YCombinator.hpp @@ -0,0 +1,14 @@ +#pragma once + +template <typename Func> +struct YCombinator { + // NOTE: implicit constructor allows initializing this + Func func; + + template <typename... Ts> + decltype(auto) operator()(Ts&&... args) const { + // NOTE: static_cast<Ts>(args)... is equivalent to std::forward<Ts>(args)... + // written this way so that we don't have to include <utility>, as well as reducing template instanciations to help compile time + return func(*this, static_cast<Ts>(args)...); + } +}; |