te::common::Visitor< T, R > Class Template Reference

A generic class for visitors. More...

#include <Visitor.h>

Public Types
typedef R	ReturnType

Public Member Functions
virtual ReturnType	visit (T &visited)=0
	Pure virtual function that visitors must implement in order to visit some other object of type T. More...

Detailed Description

template<class T, class R = void>
class te::common::Visitor< T, R >

A generic class for visitors.

This class defines a pure virtual function for visiting an object of type T.

This function may return a value (see the R type in template declaration).

Requirements on types:

• T: the type of visitable;
• R: the return type for the visit method.

See also

BaseVisitor, BaseVisitable

Definition at line 52 of file common/Visitor.h.

Member Typedef Documentation

template<class T , class R = void>

typedef R te::common::Visitor< T, R >::ReturnType

Definition at line 56 of file common/Visitor.h.

Member Function Documentation

template<class T , class R = void>

virtual ReturnType te::common::Visitor< T, R >::visit ( T &  visited )

pure virtual

Pure virtual function that visitors must implement in order to visit some other object of type T.

Parameters

visited

The object to be visited.

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

• common/Visitor.h