__author__ = "Kristian Oelgaard (k.b.oelgaard@tudelft.nl)"
__date__ = "2006-11-28 -- 2007-05-10"
__copyright__ = "Copyright (C) 2006 Kristian Oelgaard"
__license__  = "GNU GPL version 3 or any later version"

# Modified by Anders Logg 2006-2007

class Restriction:

    # Avaiable restriction types
    PLUS = "PLUS"
    MINUS = "MINUS"
    CONSTANT = "CONSTANT"
