Module: Roby::Distributed::DRobyConstant::Dump

Included in:
RelationGraph
Defined in:
lib/roby/distributed/protocol.rb

Overview

Generic implementation of the constant-dumping method. This is to be included in all kind of classes which should be dumped by their constant name (for intance RelationGraph).

Instance Method Summary collapse

Instance Method Details

#droby_dump(dest) ⇒ Object

Returns a DRobyConstant object which references self. It checks that self can actually be referenced locally by calling constant(name), or raises ArgumentError if it is not the case.



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# File 'lib/roby/distributed/protocol.rb', line 306

def droby_dump(dest)
    unless DRobyConstant.valid_constants[self]
  if const_obj = (constant(name) rescue nil)
      DRobyConstant.valid_constants[self] = DRobyConstant.new(name)
  else
      raise ArgumentError, "invalid constant name #{obj.name}"
  end
    end
    DRobyConstant.valid_constants[self]
end