wwa::utils Namespace Reference

Library namespace. More...

Classes
class	exit_action
	A scope guard that calls its exit function on destruction, when a scope is exited. More...
class	fail_action
	A scope guard that calls its exit function when a scope is exited via an exception. More...
class	success_action
	A scope guard that calls its exit function when a scope is exited normally. More...

Functions
template<typename ExitFunc >
	exit_action (ExitFunc) -> exit_action< ExitFunc >
	Deduction guide for exit_action.
template<typename ExitFunc >
	fail_action (ExitFunc) -> fail_action< ExitFunc >
	Deduction guide for fail_action.
template<typename ExitFunc >
	success_action (ExitFunc) -> success_action< ExitFunc >
	Deduction guide for success_action.

Detailed Description

Library namespace.

Function Documentation

exit_action()

template<typename ExitFunc >

wwa::utils::exit_action

(

ExitFunc

)

-> exit_action< ExitFunc >

Deduction guide for exit_action.

Template Parameters

ExitFunc

Exit function type.

fail_action()

template<typename ExitFunc >

wwa::utils::fail_action

(

ExitFunc

)

-> fail_action< ExitFunc >

Deduction guide for fail_action.

Template Parameters

ExitFunc

Exit function type.

success_action()

template<typename ExitFunc >

wwa::utils::success_action

(

ExitFunc

)

-> success_action< ExitFunc >

Deduction guide for success_action.

Template Parameters

ExitFunc

Exit function type.