Template:ddcl list begin <tr class="t-dcl "><td >
<td class="t-dcl-nopad"> </td> <td > (since C++11) </td> </tr> Template:ddcl list end
Checks whether *this owns a locked mutex or not.
true if *this has an associated mutex and has acquired ownership of it, false otherwise.
| tests whether the lock owns its associated mutex |
(public member function)