| /* |
| * Copyright 2014 Ecole Normale Superieure |
| * |
| * Use of this software is governed by the MIT license |
| * |
| * Written by Sven Verdoolaege, |
| * Ecole Normale Superieure, 45 rue d'Ulm, 75230 Paris, France |
| */ |
| |
| #include <isl_multi_macro.h> |
| |
| /* Given f, return floor(f). |
| */ |
| __isl_give MULTI(BASE) *FN(MULTI(BASE),floor)(__isl_take MULTI(BASE) *multi) |
| { |
| int i; |
| |
| multi = FN(MULTI(BASE),cow)(multi); |
| if (!multi) |
| return NULL; |
| |
| for (i = 0; i < multi->n; ++i) { |
| multi->u.p[i] = FN(EL,floor)(multi->u.p[i]); |
| if (!multi->u.p[i]) |
| return FN(MULTI(BASE),free)(multi); |
| } |
| |
| return multi; |
| } |