Visitable< TOOL > Class Template Reference

#include "lib/visitor.hpp"

Description

template<class TOOL = Tool<>>
class lib::visitor::Visitable< TOOL >

Marker interface or base class for all "Visitables".

Concrete types to be treated by a "visiting tool" derive from this interface and need to implement an #apply(Tool&), forwarding to the (internal, static, templated) dispatchOp. This is done best by using the DEFINE_PROCESSABLE_BY macro.

Definition at line 197 of file visitor.hpp.

Public Types
typedef TOOL::ReturnType	ReturnType

Public Member Functions
virtual ReturnType	apply (TOOL &)=0
	to be defined by the DEFINE_PROCESSABLE_BY macro in all classes wanting to be treated by some tool

Protected Types
typedef TOOL::ToolBase	ToolBase

Static Protected Member Functions
template<class TAR >
static ReturnType	dispatchOp (TAR &target, TOOL &tool)

Member Typedef Documentation

ToolBase

typedef TOOL::ToolBase ToolBase

protected

Note

may differ from TOOL

Definition at line 208 of file visitor.hpp.

Member Function Documentation

dispatchOp()

static ReturnType dispatchOp ( TAR &  target, TOOL &  tool  )

inlinestaticprotected

used by the DEFINE_PROCESSABLE_BY macro. Dispatches to the actual operation on the "visiting tool" (visitor implementation) Note: creates a context templated on concrete TAR.

Definition at line 220 of file visitor.hpp.

Inheritance diagram for Visitable< TOOL >:

Collaboration diagram for Visitable< TOOL >:

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

• visitor.hpp