bertini::VisitableBase< RetT, CatchAll > Class Template Reference

The base class for visitable types. More...

#include <visitable.hpp>

Inheritance diagram for bertini::VisitableBase< RetT, CatchAll >:

Public Types
typedef RetT	VisitReturnType
	The type returned when a visitor accepts this object.

Public Member Functions
virtual	~VisitableBase ()=default
virtual VisitReturnType	Accept (VisitorBase &)=0
	Accept a visitor (dispatch to the visitor's Visit for this concrete type).

Static Protected Member Functions
template<typename T>
static VisitReturnType	AcceptBase (T &visited, VisitorBase &guest)
	Abstract method for how to accept a visitor.

Detailed Description

template<typename RetT = void, template< class, class > class CatchAll = policy::DefaultCatchAll>
class bertini::VisitableBase< RetT, CatchAll >

The base class for visitable types.

Implemented based on Alexandrescu, 2001, and Hythem Sidky's SAPHRON package, with his permission.

See also

BERTINI_DEFAULT_VISITABLE

Member Typedef Documentation

VisitReturnType

template<typename RetT = void, template< class, class > class CatchAll = policy::DefaultCatchAll>

typedef RetT bertini::VisitableBase< RetT, CatchAll >::VisitReturnType

The type returned when a visitor accepts this object.

Constructor & Destructor Documentation

~VisitableBase()

template<typename RetT = void, template< class, class > class CatchAll = policy::DefaultCatchAll>

virtual bertini::VisitableBase< RetT, CatchAll >::~VisitableBase ( )

virtualdefault

Member Function Documentation

Accept()

template<typename RetT = void, template< class, class > class CatchAll = policy::DefaultCatchAll>

virtual VisitReturnType bertini::VisitableBase< RetT, CatchAll >::Accept ( VisitorBase & )

pure virtual

Accept a visitor (dispatch to the visitor's Visit for this concrete type).

AcceptBase()

template<typename RetT = void, template< class, class > class CatchAll = policy::DefaultCatchAll>

template<typename T>

VisitReturnType bertini::VisitableBase< RetT, CatchAll >::AcceptBase ( T & visited, VisitorBase & guest )

inlinestaticprotected

Abstract method for how to accept a visitor.

This function simply Forwards to the Visit method of the visitor, if the visitor's type is known. If known, invokes the behaviour defined by the CatchAll template parameter.

Template Parameters

T	The type of the visited object. Should be inferred by the compiler.

Parameters

visited	The visited visitable object.
guest	The visiting object.