jmespath::ast::VariantVisitorAdaptor Class Reference

The VariantVisitorAdaptor class adapts an AbstractVisitor implementation to the boost::static_visitor interface, so it can be used to visit boost::variant objects. More...

#include <variantvisitoradaptor.h>

Inheritance diagram for jmespath::ast::VariantVisitorAdaptor:

Public Member Functions
	VariantVisitorAdaptor (interpreter::AbstractVisitor *visitor)
	Constructs a VariantVisitorAdaptor object with the given visitor. More...
template<typename T >
void	operator() (const T &variant) const
	Calls the appropriate visit method of the visitor object with the address of the variant object. More...
void	operator() (const boost::blank &) const
	Does nothing, defined to ignore empty variants and to avoid calling the visitor object with a blank value. More...

Private Attributes
interpreter::AbstractVisitor *	m_visitor
	The visitor object to which the visit calls will be forwarded. More...

Detailed Description

The VariantVisitorAdaptor class adapts an AbstractVisitor implementation to the boost::static_visitor interface, so it can be used to visit boost::variant objects.

Constructor & Destructor Documentation

jmespath::ast::VariantVisitorAdaptor::VariantVisitorAdaptor

(

interpreter::AbstractVisitor *

visitor

)

Constructs a VariantVisitorAdaptor object with the given visitor.

Parameters

[in]

visitor

The visitor object to which the visit calls will be forwarded.

Member Function Documentation

template<typename T >

void jmespath::ast::VariantVisitorAdaptor::operator() ( const T &  variant ) const

inline

Calls the appropriate visit method of the visitor object with the address of the variant object.

Parameters

[in]

variant

The object that the visitor should visit.

void jmespath::ast::VariantVisitorAdaptor::operator() ( const boost::blank &  ) const

inline

Does nothing, defined to ignore empty variants and to avoid calling the visitor object with a blank value.

Member Data Documentation

interpreter::AbstractVisitor* jmespath::ast::VariantVisitorAdaptor::m_visitor

private

The visitor object to which the visit calls will be forwarded.

---

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

• /home/travis/build/robertmrk/jmespath.cpp/src/ast/variantvisitoradaptor.h
• /home/travis/build/robertmrk/jmespath.cpp/src/ast/variantvisitoradaptor.cpp