source: doc/theses/mike_brooks_MMath/programs/lst-features-multidir.run.cfa@ fa29dfc

#include <collections/list.hfa>




int main() {













struct req {
        int pri, rqr;
        inline struct by_pri { inline dlink(req); };
        inline struct by_rqr { inline dlink(req); };
};







// need to spice this case; can't forward declare nested struct
P9_EMBEDDED_INFUNC(req, req.by_pri)
P9_EMBEDDED_INFUNC(req, req.by_rqr)
P9_EMBEDDED_INFUNC(req.by_pri, dlink(req))
P9_EMBEDDED_INFUNC(req.by_rqr, dlink(req))







dlist(req, req.by_pri) reqs_pri_global;
dlist(req, req.by_rqr) reqs_rqr_42;
dlist(req, req.by_rqr) reqs_rqr_17;
dlist(req, req.by_rqr) reqs_rqr_99;

struct req
        r42a = {1, 42},
        r42b = {2, 42},
        r17a = {2, 17},
        r17b = {3, 17},
        r17c = {4, 17},
        r99a = {3, 99};

insert_first(reqs_pri_global, r17c);
insert_first(reqs_pri_global, r99a);
insert_first(reqs_pri_global, r17b);
insert_first(reqs_pri_global, r42b);
insert_first(reqs_pri_global, r17a);
insert_first(reqs_pri_global, r42a);

insert_first(reqs_rqr_42, r42b);
insert_first(reqs_rqr_42, r42a);

insert_first(reqs_rqr_17, r17c);
insert_first(reqs_rqr_17, r17b);
insert_first(reqs_rqr_17, r17a);

insert_first(reqs_rqr_99, r99a);








with(DLINK_VIA(req, req.by_pri)) {
        while( req & cur = iter( reqs_pri_global ); advance( cur ) )
                printf("{%d %d} ", cur.pri, cur.rqr);
        printf("| ");
}

with(DLINK_VIA(req, req.by_rqr)) {
        while( req & cur = iter( reqs_rqr_42 ); advance( cur ) )
                printf("{%d %d} ", cur.pri, cur.rqr);
        printf("| ");
        while( req & cur = iter( reqs_rqr_17 ); advance( cur ) )
                printf("{%d %d} ", cur.pri, cur.rqr);
        printf("| ");
        while( req & cur = iter( reqs_rqr_99 ); advance( cur ) )
                printf("{%d %d} ", cur.pri, cur.rqr);
        printf("\n");
}




}