#
#  Main authors:
#     Guido Tack <tack@gecode.org>
#
#  Contributing authors:
#     Christian Schulte <schulte@gecode.org>
#
#  Copyright:
#     Guido Tack, 2004
#     Christian Schulte, 2006
#
#  Last modified:
#     $Date: 2006-07-28 16:27:48 +0200 (Fri, 28 Jul 2006) $ by $Author: tack $
#     $Revision: 3477 $
#
#  This file is part of Gecode, the generic constraint
#  development environment:
#     http://www.gecode.org
#
#  See the file "LICENSE" for information on usage and
#  redistribution of this file, and for a
#     DISCLAIMER OF ALL WARRANTIES.
#

#
# Header of file to be generated
#
[Header]

namespace Gecode { namespace Set {

#
# General settings
#
[General]
Name:		Set
VTI:		SET
Export:		GECODE_SET_EXPORT
Forceinline:	forceinline

#
# Definition of modification events
#
[ModEventHeader]
  /**
   * \defgroup TaskActorSetMEPC Set modification events and propagation conditions
   * \ingroup TaskActorSet
   */

  //@{
[ModEvent]
Name:		FAILED=FAILED
  /// Domain operation has resulted in failure
[ModEvent]
Name:		NONE=NONE
  /// Domain operation has not changed domain
[ModEvent]
Name:		VAL=ASSIGNED
Combine:	VAL=VAL,CARD=VAL,LUB=VAL,GLB=VAL,BB=VAL,CLUB=VAL,CGLB=VAL,CBB=VAL
  /// Domain operation has resulted in a value (assigned variable)
[ModEvent]
Name:		CARD
Combine:	VAL=VAL,CARD=CARD,LUB=CLUB,GLB=CGLB,BB=CBB,CLUB=CLUB,CGLB=CGLB,CBB=CBB
  /**
   * \brief Domain operation has changed the variable cardinality
   *
   * Note that this implies that the domain has not resulted in a value.
   */
[ModEvent]
Name:		LUB
Combine:	VAL=VAL,CARD=CLUB,LUB=LUB,GLB=BB,BB=BB,CLUB=CLUB,CGLB=CGLB,CBB=CBB
  /**
   * \brief Domain operation has changed the least upper bound
   *
   * Note that this implies that the domain has not resulted in a value
   * and that also neither cardinality nor the greatest lower bound
   * have changed.
   */
[ModEvent]
Name:		GLB
Combine:	VAL=VAL,CARD=CGLB,LUB=BB,GLB=GLB,BB=BB,CLUB=CBB,CGLB=CGLB,CBB=CBB
  /**
   * \brief Domain operation has changed the greatest lower bound
   *
   * Note that this implies that the domain has not resulted in a value
   * and that also neither cardinality nor the least upper bound
   * have changed.
   */
[ModEvent]
Name:		BB
Combine:	VAL=VAL,CARD=CBB,LUB=BB,GLB=BB,BB=BB,CLUB=CBB,CGLB=CBB,CBB=CBB
  /**
   * \brief Domain operation has changed both greatest lower and least
   * upper bound
   *
   * Note that this implies that the domain has not resulted in a value
   * and that also the cardinality has not changed.
   */
[ModEvent]
Name:		CLUB
Combine:	VAL=VAL,CARD=CLUB,LUB=CLUB,GLB=CBB,BB=CBB,CLUB=CLUB,CGLB=CBB,CBB=CBB
  /**
   * \brief Domain operation has changed the least upper bound and the cardinality
   *
   * Note that this implies that the domain has not resulted in a value
   * and that also the greatest lower bound has not changed.
   */
[ModEvent]
Name:		CGLB
Combine:	VAL=VAL,CARD=CGLB,LUB=CBB,GLB=CGLB,BB=CBB,CLUB=CBB,CGLB=CGLB,CBB=CBB
  /**
   * \brief Domain operation has changed the greatest lower bound and the cardinality
   *
   * Note that this implies that the domain has not resulted in a value
   * and that also the least upper bound has not changed.
   */
[ModEvent]
Name:		CBB=SUBSCRIBE
Combine:	VAL=VAL,CARD=CBB,LUB=CBB,GLB=CBB,BB=CBB,CLUB=CBB,CGLB=CBB,CBB=CBB
  /**
   * \brief Domain operation has changed both the greatest lower bound and
   * the least upper bound, as well as the cardinality
   *
   * Note that this implies that the domain has not resulted in a value.
   *
   * If a propagator subscribes to this variable, it will be processed
   * assuming a ME_SET_CBB modification event.
   *
   */

# [ModEventFooter]: Nothing
##
## Definition of propagation conditions
##
# [PropCondHeader]: Nothing
[PropCond]
Name:		VAL=ASSIGNED
ModEvents:	VAL
  /**
   * \brief Propagate when a view becomes assigned (single value)
   *
   * If a propagator \a p depends on a view \a x with propagation
   * condition PC_SET_VAL, then \a p is propagated when a domain
   * update operation on \a x returns the modification event ME_SET_VAL.
   */
[PropCond]
Name:		CARD
ModEvents:	VAL,CARD,CGLB,CLUB,CBB
  /**
   * \brief Propagate when the cardinality of a view changes
   *
   * If a propagator \a p depends on a view \a x with propagation
   * condition PC_SET_CARD, then \a p is propagated when a domain
   * update operation on \a x returns the modification event ME_SET_VAL,
   * ME_SET_CARD, ME_SET_CGLB, ME_SET_CLUB, or ME_SET_CBB.
   */
[PropCond]
Name:		CLUB
ModEvents:	VAL,CARD,LUB,BB,CLUB,CGLB,CBB
  /**
   * \brief Propagate when the cardinality or the least upper bound
   * of a view changes
   *
   * If a propagator \a p depends on a view \a x with propagation
   * condition PC_SET_CLUB, then \a p is propagated when a domain
   * update operation on \a x returns the modification event ME_SET_VAL,
   * ME_SET_LUB, ME_SET_BB, ME_SET_CARD, ME_SET_CGLB, ME_SET_CLUB,
   * or ME_SET_CBB.
   */
[PropCond]
Name:		CGLB
ModEvents:	VAL,CARD,GLB,BB,CLUB,CGLB,CBB
  /**
   * \brief Propagate when the cardinality or the greatest lower bound
   * of a view changes
   *
   * If a propagator \a p depends on a view \a x with propagation
   * condition PC_SET_CGLB, then \a p is propagated when a domain
   * update operation on \a x returns the modification event ME_SET_VAL,
   * ME_SET_GLB, ME_SET_BB, ME_SET_CARD, ME_SET_CGLB, ME_SET_CLUB,
   * or ME_SET_CBB.
   */
[PropCond]
Name:		ANY
ModEvents:	VAL,CARD,LUB,GLB,BB,CLUB,CGLB,CBB
  /**
   * \brief Propagate when any bound or the cardinality
   * of a view changes
   *
   * If a propagator \a p depends on a view \a x with propagation
   * condition PC_SET_ANY, then \a p is propagated when a domain
   * update operation on \a x returns any modification event but ME_SET_FAILED
   * and ME_SET_NONE.
   */
[PropCondFooter]
  //@}
##
## Footer of file to be generated
##
[Footer]

}}

// STATISTICS: set-var
[End]