Class: Erlang::ETF::NewReference

Inherits:
Object
  • Object
show all
Includes:
Term
Defined in:
lib/erlang/etf/new_reference.rb

Overview

1 2 N 1 N'
114 Len Node Creation ID ...

Node and Creation are as in REFERENCE_EXT.

ID contains a sequence of big-endian unsigned integers (4 bytes each, so N' is a multiple of 4), but should be regarded as uninterpreted data.

N' = 4 * Len.

In the first word (four bytes) of ID, only 18 bits are significant, the rest should be 0. In Creation, only 2 bits are significant, the rest should be 0.

NEW_REFERENCE_EXT was introduced with distribution version 4. In version 4, N' should be at most 12.

See REFERENCE_EXT).

(see NEW_REFERENCE_EXT)

Constant Summary

Constants included from Term

Term::BERT_PREFIX, Term::BIN_LSB_PACK, Term::BIN_MSB_PACK

Instance Method Summary collapse

Methods included from Term

#==, #__erlang_evolve__, #__erlang_type__, #__ruby_evolve__, included

Constructor Details

#initialize(node, creation, ids = []) ⇒ NewReference

Returns a new instance of NewReference.



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# File 'lib/erlang/etf/new_reference.rb', line 57

def initialize(node, creation, ids = [])
  @node     = node
  @creation = creation
  @ids      = ids
end