Generated on Tue May 22 09:40:40 2018 for Gecode by doxygen 1.6.3

# Simple relation constraints over Boolean variables [Using integer variables and constraints]

## Functions

void Gecode::rel (Home home, BoolVar x0, IntRelType irt, BoolVar x1, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for .
void Gecode::rel (Home home, BoolVar x0, IntRelType irt, BoolVar x1, Reify r, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for .
void Gecode::rel (Home home, const BoolVarArgs &x, IntRelType irt, BoolVar y, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for for all .
void Gecode::rel (Home home, BoolVar x, IntRelType irt, int n, IntPropLevel ipl=IPL_DEF)
Propagates .
void Gecode::rel (Home home, BoolVar x, IntRelType irt, int n, Reify r, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for .
void Gecode::rel (Home home, const BoolVarArgs &x, IntRelType irt, int n, IntPropLevel ipl=IPL_DEF)
Propagates for all .
void Gecode::rel (Home home, const BoolVarArgs &x, IntRelType irt, const BoolVarArgs &y, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for relation between x and y.
void Gecode::rel (Home home, const BoolVarArgs &x, IntRelType irt, const IntArgs &y, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for relation between x and y.
void Gecode::rel (Home home, const IntArgs &x, IntRelType irt, const BoolVarArgs &y, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for relation between x and y.
void Gecode::rel (Home home, const BoolVarArgs &x, IntRelType irt, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for relation between elements in x.
void Gecode::rel (Home home, BoolVar x0, BoolOpType o, BoolVar x1, BoolVar x2, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for Boolean operation on x0 and x1.
void Gecode::rel (Home home, BoolVar x0, BoolOpType o, BoolVar x1, int n, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for Boolean operation on x0 and x1.
void Gecode::rel (Home home, BoolOpType o, const BoolVarArgs &x, BoolVar y, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for Boolean operation on x.
void Gecode::rel (Home home, BoolOpType o, const BoolVarArgs &x, int n, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for Boolean operation on x.
void Gecode::clause (Home home, BoolOpType o, const BoolVarArgs &x, const BoolVarArgs &y, BoolVar z, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for Boolean clause with positive variables x and negative variables y.
void Gecode::clause (Home home, BoolOpType o, const BoolVarArgs &x, const BoolVarArgs &y, int n, IntPropLevel ipl=IPL_DEF)
Post domain consistent propagator for Boolean clause with positive variables x and negative variables y.
void Gecode::ite (Home home, BoolVar b, IntVar x, IntVar y, IntVar z, IntPropLevel ipl=IPL_DEF)
Post propagator for if-then-else constraint.
void Gecode::ite (Home home, BoolVar b, BoolVar x, BoolVar y, BoolVar z, IntPropLevel ipl=IPL_DEF)
Post propagator for if-then-else constraint.

## Function Documentation

 void Gecode::rel ( Home home, BoolVar x0, IntRelType irt, BoolVar x1, IntPropLevel )

Post domain consistent propagator for .

 void Gecode::rel ( Home home, BoolVar x0, IntRelType irt, BoolVar x1, Reify r, IntPropLevel )

Post domain consistent propagator for .

 void Gecode::rel ( Home home, const BoolVarArgs & x, IntRelType irt, BoolVar y, IntPropLevel )

Post domain consistent propagator for for all .

 void Gecode::rel ( Home home, BoolVar x, IntRelType irt, int n, IntPropLevel ipl = IPL_DEF )

Propagates .

Throws an exception of type Int::NotZeroOne, if n is neither 0 or 1.

 void Gecode::rel ( Home home, BoolVar x, IntRelType irt, int n, Reify r, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for .

Throws an exception of type Int::NotZeroOne, if n is neither 0 or 1.

 void Gecode::rel ( Home home, const BoolVarArgs & x, IntRelType irt, int n, IntPropLevel ipl = IPL_DEF )

Propagates for all .

Throws an exception of type Int::NotZeroOne, if n is neither 0 or 1.

 void Gecode::rel ( Home home, const BoolVarArgs & x, IntRelType irt, const BoolVarArgs & y, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for relation between x and y.

Note that for the inequality relations this corresponds to the lexical order between x and y.

Note that the constraint is also defined if x and y are of different size. That means that if x and y are of different size, then if r = IRT_EQ the constraint is false and if r = IRT_NQ the constraint is subsumed.

 void Gecode::rel ( Home home, const BoolVarArgs & x, IntRelType irt, const IntArgs & y, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for relation between x and y.

Note that for the inequality relations this corresponds to the lexical order between x and y.

Note that the constraint is also defined if x and y are of different size. That means that if x and y are of different size, then if r = IRT_EQ the constraint is false and if r = IRT_NQ the constraint is subsumed.

 void Gecode::rel ( Home home, const IntArgs & x, IntRelType irt, const BoolVarArgs & y, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for relation between x and y.

Note that for the inequality relations this corresponds to the lexical order between x and y.

Note that the constraint is also defined if x and y are of different size. That means that if x and y are of different size, then if r = IRT_EQ the constraint is false and if r = IRT_NQ the constraint is subsumed.

 void Gecode::rel ( Home home, const BoolVarArgs & x, IntRelType irt, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for relation between elements in x.

States that the elements of x are in the following relation:

• if r = IRT_LE, r = IRT_LQ, r = IRT_GR, or r = IRT_GQ, then the elements of x are ordered with respect to r.
• if r = IRT_EQ, then all elements of x must be equal.
• if r = IRT_NQ, then not all elements of x must be equal.
 void Gecode::rel ( Home home, BoolVar x0, BoolOpType o, BoolVar x1, BoolVar x2, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for Boolean operation on x0 and x1.

Posts propagator for

 void Gecode::rel ( Home home, BoolVar x0, BoolOpType o, BoolVar x1, int n, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for Boolean operation on x0 and x1.

Posts propagator for

Throws an exception of type Int::NotZeroOne, if n is neither 0 or 1.

 void Gecode::rel ( Home home, BoolOpType o, const BoolVarArgs & x, BoolVar y, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for Boolean operation on x.

Posts propagator for

Throws an exception of type Int::TooFewArguments, if and o is BOT_IMP, BOT_EQV, or BOT_XOR.

 void Gecode::rel ( Home home, BoolOpType o, const BoolVarArgs & x, int n, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for Boolean operation on x.

Posts propagator for

Throws an exception of type Int::NotZeroOne, if n is neither 0 or 1.

Throws an exception of type Int::TooFewArguments, if and o is BOT_IMP, BOT_EQV, or BOT_XOR.

 void Gecode::clause ( Home home, BoolOpType o, const BoolVarArgs & x, const BoolVarArgs & y, BoolVar z, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for Boolean clause with positive variables x and negative variables y.

Posts propagator for

Throws an exception of type Int::IllegalOperation, if o is different from BOT_AND or BOT_OR.

 void Gecode::clause ( Home home, BoolOpType o, const BoolVarArgs & x, const BoolVarArgs & y, int n, IntPropLevel ipl = IPL_DEF )

Post domain consistent propagator for Boolean clause with positive variables x and negative variables y.

Posts propagator for

Throws an exception of type Int::NotZeroOne, if n is neither 0 or 1.

Throws an exception of type Int::IllegalOperation, if o is different from BOT_AND or BOT_OR.

 void Gecode::ite ( Home home, BoolVar b, IntVar x, IntVar y, IntVar z, IntPropLevel ipl = IPL_DEF )

Post propagator for if-then-else constraint.

Posts propagator for

Supports both bounds (ipl = IPL_BND) and domain consistency (ipl = IPL_DOM, default).

 void Gecode::ite ( Home home, BoolVar b, BoolVar x, BoolVar y, BoolVar z, IntPropLevel ipl = IPL_DEF )

Post propagator for if-then-else constraint.

Posts propagator for