isl_multi_templ.h

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#include <isl/space.h>
 
#include <isl_multi_macro.h>
 
/* A multiple expression with base expressions of type EL.
 *
 * "space" is the space in which the multiple expression lives.
 * "n" is the number of base expression and is equal
 * to the output or set dimension of "space".
 * "p" is an array of size "n" of base expressions.
 * The array is only accessible when n > 0.
 * "dom" is the explicit domain, if present
 * The explicit domain is only accessible when n == 0.
 */
struct MULTI(BASE) {
  int ref;
  isl_space *space;
 
  int n;
  struct {
#ifdef EXPLICIT_DOMAIN
    DOM *dom;
#endif
    EL *p[1];
  } u;
};
 
__isl_give MULTI(BASE) *CAT(MULTI(BASE),_alloc)(__isl_take isl_space *space);
__isl_keep isl_space *FN(MULTI(BASE),peek_space)(__isl_keep MULTI(BASE) *multi);
 
#ifdef EXPLICIT_DOMAIN
isl_bool CAT(MULTI(BASE),_has_non_trivial_domain)(
  __isl_keep MULTI(BASE) *multi);
#endif