hashmap: Create a new 'hashmap'

Description Usage Arguments Value Examples

View source: R/ds_map_hashmap.R

Description

Instantiates a new hashmap object, i.e. an unordered collection of key-value pairs with mapping

f: keys -> values

, where only unique key-value pairs can be stored.

Usage

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hashmap(key.class = c("character", "numeric", "integer"))

Arguments

key.class

the primitive class type of the keys

Value

returns a new hashmap object

Examples

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 # creates a hashmap<character, SEXP>
 h <- hashmap()

 # creates a hashmap<integer, SEXP>
 h <- hashmap("integer")

 # creates a hashmap<numeric, SEXP>
 h <- hashmap("numeric")

datastructures documentation built on Dec. 19, 2018, 5:04 p.m.