Method: Fiddle::CStructEntity#initialize

Defined in:
lib/fiddle/struct.rb

#initialize(addr, types, func = nil) ⇒ CStructEntity

Wraps the C pointer addr as a C struct with the given types.

When the instance is garbage collected, the C function func is called.

See also Fiddle::Pointer.new



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# File 'lib/fiddle/struct.rb', line 353

def initialize(addr, types, func = nil)
  if func && addr.is_a?(Pointer) && addr.free
    raise ArgumentError, 'free function specified on both underlying struct Pointer and when creating a CStructEntity - who do you want to free this?'
  end
  set_ctypes(types)
  super(addr, @size, func)
end