[moses-smt/mosesdecoder] 7d7467: Short circuit feature pre-calc when possible

[GitHub <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/moses-smt/mosesdecoder
  Commit: 7d74673fbe4ba125fa2c18e78b7a4614539fb4d8
      https://github.com/moses-smt/mosesdecoder/commit/7d74673fbe4ba125fa2c18e78b7a4614539fb4d8
  Author: Barry Haddow <bh...@bu...>
  Date:   2012-11-16 (Fri, 16 Nov 2012)

  Changed paths:
    M moses/DummyScoreProducers.h
    M moses/TranslationOptionCollection.cpp

  Log Message:
  -----------
  Short circuit feature pre-calc when possible