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tangram (version 0.8.2)

Token: A token in the formula grammar

Description

A token in the formula grammar

A token in the formula grammar

Arguments

Format

R6Class object.

Public fields

id

The token identifier, E.g. "LPAREN"

name

Information about the token, useful with IDENTIFIERs.

Methods

Public methods


Method new()

Construct a lexical token

Usage

Token$new(id, name = "")

Arguments

id

(character) The lexical id of the token

name

(character) Additional token information if needed


Method clone()

The objects of this class are cloneable with this method.

Usage

Token$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.