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/*
* 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;
}
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