Lines Matching defs:control

270     control_block *control;
273     shared_ptr() : p(0), control(0) {}
274     explicit shared_ptr(T *p) : p(p), control(new control_block) {
275       control->retain();
277     shared_ptr(const shared_ptr &other) : p(other.p), control(other.control) {
278       if (control)
279           control->retain();
282       if (control && control->release() == 0) {
284         delete control;
297       control_block *ctrlTmp = control;
298       control = other.control;
299       other.control = ctrlTmp;