TaskModelSetConvex Convexity constraints GECODE_SET_EXPORT void GECODE_SET_EXPORT void Gecode::convex (Home home, SetVar x) convex Home home SetVar x Post propagator that propagates that x is convex. GECODE_SET_EXPORT void GECODE_SET_EXPORT void Gecode::convex (Home home, SetVar x, SetVar y) convex Home home SetVar x SetVar y Post propagator that propagates that y is the convex hull of x.