The great renaming: switch to "module style"

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)...);
+	}
+};