Class: Blender3d::GenericFieldParser

Inherits:
Object
  • Object
show all
Defined in:
lib/blender-3d/generic_field_parser.rb

Constant Summary collapse

FUNCTION_POINTER = 
/^\(\*([^\)]+)\)\(\)$/
POINTER_ARRAY = 
/^\*([^\[]+)\[(\d+)\]$/
MULTI_POINTER = 
/^\*{2}(.+)$/
POINTER = 
/^\*(.+)$/
MULTI_ARRAY = 
/^([^\[]+)\[(\d+)\]\[(\d+)\]$/
ARRAY = 
/^([^\[]+)\[(\d+)\]$/

Instance Method Summary collapse

Constructor Details

#initialize(type, name) ⇒ GenericFieldParser

Returns a new instance of GenericFieldParser.



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# File 'lib/blender-3d/generic_field_parser.rb', line 10

def initialize(type, name)
  @type, @name = type, name
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/blender-3d/generic_field_parser.rb', line 14

def parse
  type = case @name
    when FUNCTION_POINTER
      FunctionPointerType.new(@type)

    when POINTER_ARRAY
      array_size = $2.to_i
      ArrayType.new(build_pointer_type, array_size)

    when MULTI_POINTER
      PointerType.new(build_pointer_type)

    when POINTER
      build_pointer_type

    when MULTI_ARRAY
      array1_size, array2_size = $2.to_i, $3.to_i
      ArrayType.new(ArrayType.new(build_simple_type, array2_size), array1_size)

    when ARRAY
      array_size = $2.to_i
      ArrayType.new(build_simple_type, array_size)

    else
      build_simple_type

  end

  name = $1 || @name
  Field.new(type, name)
end