NodesLib::Variant Struct Reference

#include <nodeslib.h>

Detailed Description

A Variant describes one of the possibilities among which a user can choose for a variant node template.

Public Member Functions
String	ToString (const FormatStatement *fs=nullptr) const

Public Attributes
Id	name
NodeTemplate	templ
InternedId	childSelector
Id	childDefault

Member Function Documentation

ToString()

String ToString

(

const FormatStatement *

fs = nullptr

)

const

Member Data Documentation

name

Id name

The name of the variant. If empty the key of the VariantTreeMap is used as name. This is used for leaf nodes as well as for inner nodes of the VariantTreeMap.

templ

NodeTemplate templ

The actual node template to use. This is only needed for a leaf node of the VariantTreeMap.

childSelector

InternedId childSelector

The name of the template parameter port to create for the selection of children. This is only needed for inner nodes of the VariantTreeMap.

childDefault

Id childDefault

The default child to choose. This is only needed for inner nodes of the VariantTreeMap.