Class: GVariantArrayType
- Inherits:
-
GVariantOffsetType
- Object
- GVariantBasicType
- GVariantOffsetType
- GVariantArrayType
- Defined in:
- lib/gvariant.rb
Instance Attribute Summary
Attributes inherited from GVariantBasicType
#alignment, #default_value, #fixed_size, #id
Instance Method Summary collapse
-
#initialize(id, array_element) ⇒ GVariantArrayType
constructor
A new instance of GVariantArrayType.
- #read(buf) ⇒ Object
Methods inherited from GVariantOffsetType
Methods inherited from GVariantBasicType
Constructor Details
#initialize(id, array_element) ⇒ GVariantArrayType
Returns a new instance of GVariantArrayType.
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# File 'lib/gvariant.rb', line 183 def initialize(id, array_element) super(id, array_element.alignment, []) @element = array_element end |
Instance Method Details
#read(buf) ⇒ Object
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# File 'lib/gvariant.rb', line 188 def read(buf) size = buf.length if size == 0 return @element.is_a?(GVariantDictionaryType) ? {} : @default_value end values = [] c = 0 if (@element.fixed_size) return [] if (size % @element.fixed_size != 0) n = size / @element.fixed_size n.times do values << @element.read(buf[c, @element.fixed_size]) c += @element.fixed_size end else n = (size - read_offset(buf, -1)) / @offset_size n.times do |i| o = read_offset(buf, -n + i) values << @element.read(buf[c..o - 1]) c = @element.align(o) end end values end |