bertini::Visitor< VisitedT, RetT > Class Template Reference

The first non-trivial visitor class. More...

#include <visitor.hpp>

Public Types
typedef RetT	ReturnType
	The type returned when visiting.

Public Member Functions
virtual ReturnType	Visit (VisitedT const &)=0
	Visit an object of the visited type.
virtual	~Visitor ()=default

Detailed Description

template<class VisitedT, typename RetT = void>
class bertini::Visitor< VisitedT, RetT >

The first non-trivial visitor class.

Derive from this when creating new visitor types.

Template Parameters

VisitedT	The type of object the visitor visits.
RetT	The type of object to be returned when visiting. Default is void.

Member Typedef Documentation

ReturnType

template<class VisitedT, typename RetT = void>

typedef RetT bertini::Visitor< VisitedT, RetT >::ReturnType

The type returned when visiting.

Constructor & Destructor Documentation

~Visitor()

template<class VisitedT, typename RetT = void>

virtual bertini::Visitor< VisitedT, RetT >::~Visitor ( )

virtualdefault

Member Function Documentation

Visit()

template<class VisitedT, typename RetT = void>

virtual ReturnType bertini::Visitor< VisitedT, RetT >::Visit ( VisitedT const & )

pure virtual

Visit an object of the visited type.