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Extend the foreach implementation

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This commit is contained in:
Gregory Lirent
2022-06-07 21:42:11 +03:00
parent b6a97576e4
commit 0922870d04
6 changed files with 21 additions and 15 deletions
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src/array/extra.c
+2 -2
View File
@@ -76,7 +76,7 @@ ssize_t libcdsb_array_get(val_t* x, arr_t* s, ssize_t i, _Bool cut) {
/*#####################################################################################################################*/
int libcdsb_array_foreach(const vtype_array* x, int (*callback)(void* value, ssize_t index, vtype type)) {
int libcdsb_array_foreach(const vtype_array* x, void* data, int (*callback)(void* value, ssize_t index, vtype type, void* data)) {
void* p;
void* e;
@@ -88,7 +88,7 @@ int libcdsb_array_foreach(const vtype_array* x, int (*callback)(void* value, ssi
n = 0;
while (p < e) {
if ((r = callback(p, n, x->type)))
if ((r = callback(p, n, x->type, data)))
return r;
p += vtype_size(x->type);
src/list/extra.c
+2 -2
View File
@@ -163,7 +163,7 @@ _Bool libcdsb_list_update(list_t* x, ssize_t i, const void* v, vtype t, int ins)
/*#####################################################################################################################*/
int libcdsb_list_foreach(const vtype_list* x, int (*callback)(void* value, ssize_t index, vtype type)) {
int libcdsb_list_foreach(const vtype_list* x, void* data, int (*callback)(void* value, ssize_t index, vtype type, void* data)) {
lnode_t* c;
size_t n;
@@ -173,7 +173,7 @@ int libcdsb_list_foreach(const vtype_list* x, int (*callback)(void* value, ssize
n = 0;
while (!is_null(c)) {
if ((r = callback(vnode_peek(&c->node, c->type), n, c->type)) != 0)
if ((r = callback(vnode_peek(&c->node, c->type), n, c->type, data)) != 0)
return r;
c = c->next;
++n;
src/set/extra.c
+14 -8
View File
@@ -76,17 +76,23 @@ _Bool libcdsb_vset_insert(set_t* x, const void* v, vtype t) {
/*#####################################################################################################################*/
int libcdsb_vset_foreach(const vtype_set* x, int (*callback)(const void* value, vtype type)) {
rbiter_t i;
int r;
int libcdsb_vset_foreach(const set_t* x, void* data, int (*callback)(const void* value, vtype type, void* data)) {
stack_t s = { .prev = 0, .value = x->root };
int r = 0;
rbnode_t* c;
if (rbiter_init(&i, &x->root, 0)) {
while (!rbnode_is_empty(c = rbiter_next(&i))) {
if ((r = callback(vnode_peek(&c->value, x->type), x->type)))
return r;
if (rbnode_is_empty(x->root)) return 0;
while ((c = stack_pop(&s))) {
if ((r = callback(vnode_peek(&c->value, x->type), x->type, data))) {
stack_flush(&s);
break;
}
if (!rbnode_is_empty(c->left))
stack_push(&s, c->left);
if (!rbnode_is_empty(c->right))
stack_push(&s, c->right);
}
return 0;
return r;
}