Method resize

core/variant/array.cpp:310–322

}

Error Array::resize(int p_new_size) {
	ERR_FAIL_COND_V_MSG(_p->read_only, ERR_LOCKED, "Array is in read-only state.");
	Variant::Type &variant_type = _p->typed.type;
	int old_size = _p->array.size();
	Error err = _p->array.resize_initialized(p_new_size);
	if (!err && variant_type != Variant::NIL && variant_type != Variant::OBJECT) {
		Variant *write = _p->array.ptrw();
		for (int i = old_size; i < p_new_size; i++) {
			VariantInternal::initialize(&write[i], variant_type);
		}
	}
	return err;
}

Error Array::insert(int p_pos, const Variant &p_value) {
	ERR_FAIL_COND_V_MSG(_p->read_only, ERR_LOCKED, "Array is in read-only state.");