meta::parser::visitor< T > Class Template Reference

Abstract base class for visitors over parse trees that are allowed to modify the underlying tree. More...

#include <visitor.h>

Public Types
using	result_type = T
	The result of running the visitor over the tree.

Public Member Functions
virtual result_type	operator() (leaf_node &)=0
virtual result_type	operator() (internal_node &)=0

Detailed Description

template<class T>
class meta::parser::visitor< T >

Abstract base class for visitors over parse trees that are allowed to modify the underlying tree.

Member Function Documentation

template<class T>

virtual result_type meta::parser::visitor< T >::operator() ( leaf_node &  )

pure virtual

Returns

the result of running the visitor on the supplied leaf node

Implemented in meta::parser::head_finder.

template<class T>

virtual result_type meta::parser::visitor< T >::operator() ( internal_node &  )

pure virtual

Returns

the result of running the visitor on the supplied internal node

Implemented in meta::parser::head_finder.

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

• /home/chase/projects/meta/include/parser/trees/visitors/visitor.h