include/tr1/boost_shared_ptr.h

512       : _M_ptr(0), _M_refcount() // never throws
523 	: _M_ptr(__p), _M_refcount(__p, _Sp_deleter<_Tp1>())
527 	  __enable_shared_from_this_helper(_M_refcount, __p, __p);
544 	: _M_ptr(__p), _M_refcount(__p, __d)
548 	  __enable_shared_from_this_helper(_M_refcount, __p, __p);
562 	: _M_ptr(__r._M_ptr), _M_refcount(__r._M_refcount) // never throws
575 	: _M_refcount(__r._M_refcount) // may throw
578 	  // It is now safe to copy __r._M_ptr, as _M_refcount(__r._M_refcount)
589 	: _M_ptr(__r.get()), _M_refcount()
594 	  _M_refcount = __shared_count<_Lp>(__r);
595 	  __enable_shared_from_this_helper(_M_refcount, __tmp, __tmp);
601 	  _M_refcount(__r._M_refcount)
607 	  _M_refcount(__r._M_refcount)
613 	  _M_refcount(__r._M_refcount)
616 	    _M_refcount = __shared_count<_Lp>();
624 	  _M_refcount = __r._M_refcount; // __shared_count::op= doesn't throw
683       { return _M_refcount._M_unique(); }
687       { return _M_refcount._M_get_use_count(); }
693 	_M_refcount._M_swap(__other._M_refcount);
699       { return _M_refcount._M_get_deleter(__ti); }
704         { return _M_refcount < __rhs._M_refcount; }
729       __shared_count<_Lp>  _M_refcount;    // Reference counter.
793       : _M_ptr(0), _M_refcount() // never throws
802       //    : _M_ptr(__r._M_ptr), _M_refcount(__r._M_refcount) // never throws
814 	: _M_refcount(__r._M_refcount) // never throws
822 	: _M_ptr(__r._M_ptr), _M_refcount(__r._M_refcount) // never throws
830 	  _M_refcount = __r._M_refcount;
839 	  _M_refcount = __r._M_refcount;
873       { return _M_refcount._M_get_use_count(); }
877       { return _M_refcount._M_get_use_count() == 0; }
887 	_M_refcount._M_swap(__s._M_refcount);
896 	_M_refcount = __refcount;
902         { return _M_refcount < __rhs._M_refcount; }
916       __weak_count<_Lp>  _M_refcount;    // Reference counter.