MRFinally.h File Reference

#include "MRMacros.h"
#include <utility>

Go to the source code of this file.

Classes
class	MR::detail::ScopeGuard< F >
struct	MR::detail::MakeScopeGuard< T >

Namespaces
namespace	MR
namespace	MR::detail

Macros
#define	MR_FINALLY   DETAIL_MR_FINALLY( ScopeGuard )
	Usage: MR_FINALLY{...};. Runs the code in braces when exiting the current scope, either normally or via an exception.
#define	MR_FINALLY_ON_SUCCESS   MR_FINALLY
	When exceptions are disabled, this is equivalent to MR_FINALLY.
#define	MR_FINALLY_ON_THROW   (void)[&]()
	When exceptions are disabled, this is a noop.
#define	DETAIL_MR_FINALLY(type_)    auto MR_CONCAT( _mrScopeGuard, __COUNTER__ ) = ::MR::detail::MakeScopeGuard<::MR::detail::type_>{} ->* [&]() -> void

Macro Definition Documentation

DETAIL_MR_FINALLY

#define DETAIL_MR_FINALLY

(

type_

)

auto MR_CONCAT( _mrScopeGuard, __COUNTER__ ) = ::MR::detail::MakeScopeGuard<::MR::detail::type_>{} ->* [&]() -> void

MR_FINALLY

#define MR_FINALLY   DETAIL_MR_FINALLY( ScopeGuard )

Usage: MR_FINALLY{...};. Runs the code in braces when exiting the current scope, either normally or via an exception.

MR_FINALLY_ON_SUCCESS

#define MR_FINALLY_ON_SUCCESS   MR_FINALLY

When exceptions are disabled, this is equivalent to MR_FINALLY.

MR_FINALLY_ON_THROW

#define MR_FINALLY_ON_THROW   (void)[&]()

When exceptions are disabled, this is a noop.