[Boost-users] test boost::try_mutex is locked or not

Subject: [Boost-users] test boost::try_mutex is locked or not
From: Boost lzw (boostlzw_at_[hidden])
Date: 2009-07-25 23:23:42

Hi everyone,

I just did not find the right member function for it. Can anyone point out
the correct function I should use? Thanks.
CODE:
-----------
boost::try_mutex    resourceX;
boost::try_mutex::scoped_lock   lockX(resourceX);
...
if(lockX.locked() == false) // compilation error
 do sth.
-----------
The compiler complains that locked() is not a member function of
boost::try_mutex

Cheers,
Robert