| 36 | namespace Gecode { namespace Kernel { |
| 37 | |
| 38 | bool |
| 39 | duplicates(void** p, int n) { |
| 40 | assert(n > 1); |
| 41 | Support::quicksort<void*>(p,n); |
| 42 | for (int i=1; i<n; i++) |
| 43 | if (p[i-1] == p[i]) |
| 44 | return true; |
| 45 | return false; |
| 46 | } |
| 47 | |
| 48 | bool |
| 49 | duplicates(void** p, int n, void** q, int m) { |