[Commits] [ianhinder/Kranc] 3df183: Add GFOffset macro which can be used in equations

[Ian Hinder]

  Branch: refs/heads/master
  Home:   https://github.com/ianhinder/Kranc
  Commit: 3df18317c1ae91020d383788364c8a727eed576d
      https://github.com/ianhinder/Kranc/commit/3df18317c1ae91020d383788364c8a727eed576d
  Author: Ian Hinder <ian.hinder at aei.mpg.de>
  Date:   2014-03-01 (Sat, 01 Mar 2014)

  Changed paths:
    M Auxiliary/Cactus/SourceFiles/Kranc.hh
    M Tests/Kranc.mt
    M Tools/CodeGen/CodeGenCalculation.m
    M Tools/CodeGen/Kranc.m

  Log Message:
  -----------
  Add GFOffset macro which can be used in equations

This can be used to implement grid function operators (such as finite differencing operators) in calculations without using the PartialDerivatives option. See Tests/Kranc.mt for an example.

Untested.