~icog/relex/relex

Viewing all changes in revision 1480.

  • Committer: Amen Belayneh
  • Date: 2014-01-06 12:54:01 UTC
  • Revision ID: amenbelayneh@gmail.com-20140106125401-rfrslpa151ux5b8l
add a method for checking whether a variables' value is set or not

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