Description

Handling Pattern Foundation: invoke command directly and without any external intervention.

This pattern is intended as implementation base class, but can be used as-is for unit tests.

Definition at line 56 of file handling-patterns.hpp.

Private Member Functions
bool	isValid () const override

void	performExec (CommandImpl &command) const override

void	performUndo (CommandImpl &command) const override

Additional Inherited Members
Public Types inherited from HandlingPattern
enum	ID { SYNC , SYNC_THROW , ASYNC , DUMMY , NUM_IDS }

Static Public Member Functions inherited from HandlingPattern
static ID	defaultID ()

static HandlingPattern const &	get (ID id)
	retrieve the pre-configured pattern

Public Member Functions inherited from HandlingPattern
virtual	~HandlingPattern ()
	this is an interface

ExecResult	exec (CommandImpl &command, string) const
	main functionality: invoke a command, detect errors.

ExecResult	undo (CommandImpl &command, string) const
	likewise invoke the configured UNDO operation

	operator bool () const