1#include <isl/set.h> 2#include <isl_morph.h> 3 4#if defined(__cplusplus) 5extern "C" { 6#endif 7 8/* Data for factorizing a particular basic set. 9 * After applying "morph" to the basic set, there are "n_group" 10 * groups of consecutive set variables, each of length "len[i]", 11 * with 0 <= i < n_group. 12 * If no factorization is possible, then "n_group" is set to 0. 13 */ 14struct isl_factorizer { 15 isl_morph *morph; 16 int n_group; 17 int *len; 18}; 19typedef struct isl_factorizer isl_factorizer; 20 21__isl_give isl_factorizer *isl_basic_set_factorizer( 22 __isl_keep isl_basic_set *bset); 23 24void isl_factorizer_free(__isl_take isl_factorizer *f); 25void isl_factorizer_dump(__isl_take isl_factorizer *f); 26 27#if defined(__cplusplus) 28} 29#endif 30