Method solution

test/int/bool.cpp:256–262

Check whether \a x is solution

       }
       /// Check whether \a x is solution
       virtual bool solution(const Assignment& x) const {
         int n = x.size();
         int b = check(x[n-2],op,x[n-1]);
         for (int i=0; i<n-2; i++)
           b = check(x[i],op,b);
         return b == x[n-1];
       }
       /// Post constraint
       virtual void post(Gecode::Space& home, Gecode::IntVarArray& x) {
         using namespace Gecode;