static void rebuild_verts(
struct mds_apf* m,
struct mds_apf* m2,
struct mds_tag* old_of)
{
mds_id i;
mds_id e;
mds_id ne;
void* model;
int j;
double* p;
double* q;
for (i = 0; i < m->mds.n[MDS_VERTEX]; ++i) {
ne = mds_identify(MDS_VERTEX,i);
assert(mds_has_tag(old_of,ne));
e = lookup(old_of,ne);
model = mds_apf_model(m,e);
ne = mds_apf_create_entity(m2,MDS_VERTEX,model,0);
assert(ne == mds_identify(MDS_VERTEX,i));
p = mds_apf_point(m,e);
q = mds_apf_point(m2,ne);
for (j = 0; j < 3; ++j)
q[j] = p[j];
p = mds_apf_param(m,e);
q = mds_apf_param(m2,ne);
for (j = 0; j < 2; ++j)
q[j] = p[j];
}
assert(m2->mds.n[MDS_VERTEX] == m->mds.n[MDS_VERTEX]);
}
static void rebuild_tags(
struct mds_apf* m,
struct mds_apf* m2,
struct mds_tag* old_of,
struct mds_tag* new_of)
{
struct mds_tag* t;
struct mds_tag* nt;
int d;
mds_id e;
mds_id ne;
void* p;
void* q;
for (t = m->tags.first; t; t = t->next) {
if (t == new_of)
continue;
nt = mds_create_tag(&(m2->tags),
t->name,t->bytes,t->user_type);
mds_swap_tag_structs(&m->tags, &t, &m2->tags, &nt);
for (d = 0; d <= m2->mds.d; ++d) {
for (ne = mds_begin(&(m2->mds),d);
ne != MDS_NONE;
ne = mds_next(&(m2->mds),ne)) {
e = lookup(old_of,ne);
if ( ! mds_has_tag(t,e))
continue;
p = mds_get_tag(t,e);
mds_give_tag(nt,&(m2->mds),ne);
q = mds_get_tag(nt,ne);
memcpy(q,p,t->bytes);
}
}
}
}
void mds_apf_destroy_entity(struct mds_apf* m, mds_id e)
{
struct mds_tag* t;
for (t = m->tags.first; t; t = t->next)
if (mds_has_tag(t,e))
mds_take_tag(t,e);
mds_set_copies(&m->remotes, &m->mds, e, NULL);
mds_set_copies(&m->ghosts, &m->mds, e, NULL); //seol
mds_set_copies(&m->matches, &m->mds, e, NULL);
mds_destroy_entity(&(m->mds),e);
}
static int visit(
struct mds* m,
struct mds_tag* tag,
mds_id* label,
mds_id e)
{
mds_id* l;
if (mds_has_tag(tag,e))
return 0;
mds_give_tag(tag,m,e);
l = mds_get_tag(tag,e);
*l = *label;
++(*label);
return 1;
}
