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/*
* Copyright 2016 Sven Verdoolaege
*
* Use of this software is governed by the MIT license
*
* Written by Sven Verdoolaege
*/
#include <isl_pw_macro.h>
#include <isl/hash.h>
/* Return a hash value that digests "pw".
*/
uint32_t FN(PW,get_hash)(__isl_keep PW *pw)
{
int i;
uint32_t hash;
if (!pw)
return 0;
hash = isl_hash_init();
for (i = 0; i < pw->n; ++i) {
uint32_t set_hash, el_hash;
set_hash = isl_set_get_hash(pw->p[i].set);
isl_hash_hash(hash, set_hash);
el_hash = FN(EL,get_hash)(pw->p[i].FIELD);
isl_hash_hash(hash, el_hash);
}
return hash;
}
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