// {{{ simple_vector_t *simple_vector_new(size_t capacity, size_t elem_size)
simple_vector_t *
simple_vector_new(size_t capacity, size_t elem_size)
{
simple_vector_t *sv;
if (elem_size == 0) {
errno = EFAULT;
return NULL;
}
if ((sv = calloc(1, sizeof(simple_vector_t))) == NULL) {
errno = ENOMEM;
return NULL;
}
sv->size = 0;
sv->capacity = capacity == 0 ? 1 : capacity;
sv->elem_size = elem_size;
if ((sv->elements = calloc(sv->capacity, sv->elem_size)) == NULL) {
simple_vector_free(sv, 0, NULL);
errno = ENOMEM;
return NULL;
}
return sv;
} // }}}
static inline void json_path_free(json_path *path)
{
int i;
efree(path->name);
for (i=0; i < path->components.len; i++) {
json_path_component *c = simple_vector_get(&path->components,
json_path_component, i);
if (c->type == COMPONENT_MAP_KEY) {
efree(c->key);
}
}
simple_vector_free(&path->components);
simple_vector_free(&path->collection_stack);
}
static inline void json_path_vector_free(simple_vector *paths)
{
int i;
for (i=0; i < paths->len; i++) {
json_path_free(simple_vector_get(paths, json_path, i));
}
simple_vector_free(paths);
}
static inline void json_path_stack_free(simple_vector *path_stack)
{
int i;
for (i=0; i < path_stack->len; i++) {
json_path_stack_elem *elem = simple_vector_get(path_stack,
json_path_stack_elem, i);
if (elem->type == TYPE_OBJECT) {
efree(elem->key);
}
}
simple_vector_free(path_stack);
}