ScL Feature Executors

Built-in executor strategies for scl::wrapper. More...

Files
file	src/scl/feature/executors.h
	ScL Feature built-in executor implementations.
file	src/scl/feature/executor/inplace/plain.h
	Executor that proxies calls directly to the held value with no overhead.
file	src/scl/feature/executor/inplace/uninitialized.h
	Executor that holds a value in uninitialized aligned storage.

Classes
class	scl::feature::inplace::plain< Value >
	Executor that proxies calls directly to the held value with no overhead. More...
class	scl::feature::inplace::uninitialized< Value >
	Executor that holds Value in uninitialized aligned storage. More...

Detailed Description

Built-in executor strategies for scl::wrapper.

An executor is a class template that controls how the wrapper stores the held value and dispatches method calls to it. Each executor must provide two static member function templates:

• execute(self, func, args...) — runs func with args and returns its result; may add cross-cutting behaviour around the call.
• access(self) — returns a reference to the held value, propagating the cv-ref qualifiers of self.

Executor	Storage	Overhead
scl::feature::inplace::plain	in-place, direct	none
scl::feature::inplace::uninitialized	in-place, raw aligned storage	none