lumiera::visitor::Dispatcher< TAR, TOOL > Class Template Reference

For each posible call entry point via some subclass of the visitable hierarchy, we maintain a dispatcher table to keep track of all concrete tool implementations able to recieve and process calls on objects of this subclass.

#include <visitordispatcher.hpp>

List of all members.

Public Member Functions
template<class TOOLImpl>
void	enroll (TOOLImpl *typeref)
ReturnType	forwardCall (TAR &target, TOOL &tool)
Static Public Attributes
static Singleton< Dispatcher < TAR, TOOL > >	instance
	storage for the dispatcher table(s)
Private Types
typedef TOOL::ReturnType	ReturnType
typedef ReturnType(*	Trampoline )(TAR &, TOOL &)
Private Member Functions
void	accomodate (size_t index)
bool	is_known (size_t id)
Trampoline	storedTrampoline (size_t id)
void	storePtr (size_t id, Trampoline func)
Static Private Member Functions
template<class TOOLImpl>
static ReturnType	callTrampoline (TAR &obj, TOOL &tool)
	generator for Trampoline functions, used to dispatch calls down to the right "treat"-Function on the correct concrete tool implementation class
static ReturnType	errorHandler (TAR &target, TOOL &tool)
Private Attributes
std::vector< Trampoline >	table_
	VTable for storing the Trampoline pointers.

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Detailed Description

template<class TAR, class TOOL>
class lumiera::visitor::Dispatcher< TAR, TOOL >

Definition at line 108 of file visitordispatcher.hpp.

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The documentation for this class was generated from the following file:

• common/visitordispatcher.hpp