Class: Nl::Protocols::Raw::DataTypes::IndexedArray

Inherits:
Object
  • Object
show all
Defined in:
lib/nl/protocols/raw.rb

Instance Method Summary collapse

Constructor Details

#initialize(sub_type) ⇒ IndexedArray

Returns a new instance of IndexedArray.



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# File 'lib/nl/protocols/raw.rb', line 364

def initialize(sub_type)
  @sub_type = sub_type
end

Instance Method Details

#decode(decoder) ⇒ Object 



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# File 'lib/nl/protocols/raw.rb', line 379

def decode(decoder)
  result = []
  while decoder.available?
    nlattr = Core::NlAttr.decode(decoder)
    element = decoder.limit(nlattr.len - Core::NLA_HDRLEN) do
      @sub_type.decode(decoder)
    end
    decoder.align_to(Core::NLA_ALIGNTO)
    result << element
  end
  result
end

#encode(encoder, values) ⇒ Object 



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# File 'lib/nl/protocols/raw.rb', line 368

def encode(encoder, values)
  values.each_with_index do |value, i|
    nlattr = Core::NlAttr.new(0, i + 1)
    encoder.measure(Endian::Host::U16) do
      nlattr.encode(encoder)
      @sub_type.encode(encoder, value)
    end
    encoder.align_to(Core::NLA_ALIGNTO)
  end
end