Class: Integer

Inherits:
Object
  • Object
show all
Defined in:
lib/alsa/ffi_ext.rb

Instance Method Summary collapse

Instance Method Details

#to_pointer ⇒ Object 



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# File 'lib/alsa/ffi_ext.rb', line 3

def to_pointer
  pointer = MemoryPointer.new(:int)
  pointer.write_int(self)

  unless block_given?
    pointer
  else
    begin
      return yield pointer
    ensure
      pointer.free
    end
  end
end