Class: IDL::Type::Fixed

Inherits:
IDL::Type show all
Defined in:
lib/ridl/type.rb

Constant Summary

Constants inherited from IDL::Type

Long, LongLong, Octet, Short, TinyShort, ULong, ULongLong, UShort, UTinyShort

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from IDL::Type

#is_complete?, #is_local?, #is_node?, #matches?, #resolved_node, #resolved_type, #typeerror, #typename

Constructor Details

#initialize(digits = nil, scale = nil) ⇒ Fixed

Returns a new instance of Fixed.



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# File 'lib/ridl/type.rb', line 273

def initialize(digits = nil, scale = nil)
  raise "anonymous fixed definitions are not allowed!" if digits.nil? || scale.nil?
  raise "significant digits for Fixed should be in the range 0-31" unless digits.nil? || (0..31) === digits.to_i

  @digits = digits.to_i
  @scale = scale.to_i
end

Instance Attribute Details

#digits ⇒ Object (readonly)

Returns the value of attribute digits.



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# File 'lib/ridl/type.rb', line 271

def digits
  @digits
end

#scale ⇒ Object (readonly)

Returns the value of attribute scale.



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# File 'lib/ridl/type.rb', line 271

def scale
  @scale
end

Instance Method Details

#instantiate(instantiation_context) ⇒ Object 



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# File 'lib/ridl/type.rb', line 294

def instantiate(instantiation_context)
  self.is_template? ? (Type::Fixed.new(@size.instantiate(instantiation_context).value)) : self
end

#is_anonymous? ⇒ Boolean

Returns:



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# File 'lib/ridl/type.rb', line 286

def is_anonymous?
  false
end

#is_template? ⇒ Boolean

Returns:



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# File 'lib/ridl/type.rb', line 290

def is_template?
  (@size && @size.is_a?(IDL::Expression) && @size.is_template?)
end

#narrow(obj) ⇒ Object 



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# File 'lib/ridl/type.rb', line 281

def narrow(obj)
  # typeerror(obj)
  obj
end