use_count()

template<typename T>

long fl::shared_ptr< T >::use_count ( ) const

inline

Definition at line 342 of file shared_ptr.h.

                                       {
        if (!mControlBlock) return 0;
        if (mControlBlock->shared_count == detail::ControlBlockBase::NO_TRACKING_VALUE) {
            return 0;
        }
        return static_cast<long>(mControlBlock->shared_count);
    }

Referenced by fl::basic_string::c_str_mutable(), fl::basic_string::insert(), fl::basic_string::insert(), fl::basic_string::replace(), fl::basic_string::replace(), fl::basic_string::reserve(), and fl::basic_string::shrink_to_fit().

Here is the caller graph for this function: