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\section{\class{wxCriticalSectionLocker}}\label{wxcriticalsectionlocker}
This is a small helper class to be used with \helpref{wxCriticalSection}{wxcriticalsection}
objects. A wxCriticalSectionLocker enters the critical section in the
constructor and leaves it in the destructor making it much more difficult to
forget to leave a critical section (which, in general, will lead to serious
and difficult to debug problems).
Example of using it:
\begin{verbatim}
void Set Foo()
{
// gs_critSect is some (global) critical section guarding access to the
// object "foo"
wxCriticalSectionLocker locker(gs_critSect);
if ( ... )
{
// do something
...
return;
}
// do something else
...
return;
}
\end{verbatim}
Without wxCriticalSectionLocker, you would need to remember to manually leave
the critical section before each {\tt return}.
\wxheading{Derived from}
None.
\wxheading{Include files}
<wx/thread.h>
\wxheading{See also}
\helpref{wxCriticalSection}{wxcriticalsection},
\helpref{wxMutexLocker}{wxmutexlocker}
\latexignore{\rtfignore{\wxheading{Members}}}
\membersection{wxCriticalSectionLocker::wxCriticalSectionLocker}\label{wxcriticalsectionlockerctor}
\func{}{wxCriticalSectionLocker}{\param{wxCriticalSection\& }{criticalsection}}
Constructs a wxCriticalSectionLocker object associated with given
{\it criticalsection} and enters it.
\membersection{wxCriticalSectionLocker::\destruct{wxCriticalSectionLocker}}\label{wxcriticalsectionlockerdtor}
\func{}{\destruct{wxCriticalSectionLocker}}{\void}
Destructor leaves the critical section.
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