Method post

test/int/extensional.cpp:150–177

Post constraint on \a x

       }
       /// Post constraint on \a x
       virtual void post(Gecode::Space& home, Gecode::IntVarArray& x) {
         using namespace Gecode;
         extensional(home, x,
                     (REG(0)+REG(1)+REG(2)+REG(3)) |
                     (REG(0)+REG(1)+REG(3)+REG(2)) |
                     (REG(0)+REG(2)+REG(1)+REG(3)) |
                     (REG(0)+REG(2)+REG(3)+REG(1)) |
                     (REG(0)+REG(3)+REG(1)+REG(2)) |
                     (REG(0)+REG(3)+REG(2)+REG(1)) |
                     (REG(1)+REG(0)+REG(2)+REG(3)) |
                     (REG(1)+REG(0)+REG(3)+REG(2)) |
                     (REG(1)+REG(2)+REG(0)+REG(3)) |
                     (REG(1)+REG(2)+REG(3)+REG(0)) |
                     (REG(1)+REG(3)+REG(0)+REG(2)) |
                     (REG(1)+REG(3)+REG(2)+REG(0)) |
                     (REG(2)+REG(0)+REG(1)+REG(3)) |
                     (REG(2)+REG(0)+REG(3)+REG(1)) |
                     (REG(2)+REG(1)+REG(0)+REG(3)) |
                     (REG(2)+REG(1)+REG(3)+REG(0)) |
                     (REG(2)+REG(3)+REG(0)+REG(1)) |
                     (REG(2)+REG(3)+REG(1)+REG(0)) |
                     (REG(3)+REG(0)+REG(1)+REG(2)) |
                     (REG(3)+REG(0)+REG(2)+REG(1)) |
                     (REG(3)+REG(1)+REG(0)+REG(2)) |
                     (REG(3)+REG(1)+REG(2)+REG(0)) |
                     (REG(3)+REG(2)+REG(0)+REG(1)) |
                     (REG(3)+REG(2)+REG(1)+REG(0)));
       }
     };

     /// %Test with simple regular expression from Roland Yap