Method post

test/int/extensional.cpp:266–274

Post constraint on \a x

       }
       /// Post constraint on \a x
       virtual void post(Gecode::Space& home, Gecode::IntVarArray& x) {
         using namespace Gecode;
         Gecode::BoolVarArgs y(8);
         for (int i=0; i<4; i++)
           y[i]=y[i+4]=channel(home,x[i]);
         unshare(home,y);
         extensional(home,y,
                     ((REG(0) | REG(1)) + REG(1) + REG(0) + REG(1))(2,2));
       }
     };

     /// %Test with simple regular expression and shared variables (uses unsharing)