osvr::util::GuardInterface Class Reference

An interface to a (deferred) guard class: after instantiation and lock returning true, some resource is locked and available until destruction. More...

#include <osvr/Util/GuardInterface.h>

Inherited by osvr::util::DummyGuard.

Public Member Functions
virtual OSVR_RETURN_WARN_UNUSED bool	lock ()=0
	Attempts to lock/request the resource, and returns true if successful. More...

Detailed Description

An interface to a (deferred) guard class: after instantiation and lock returning true, some resource is locked and available until destruction.

Definition at line 43 of file GuardInterface.h.

Member Function Documentation

virtual OSVR_RETURN_WARN_UNUSED bool osvr::util::GuardInterface::lock ( )

pure virtual

Attempts to lock/request the resource, and returns true if successful.

Only proceed with using the resource if this returns true!

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The documentation for this class was generated from the following file:

• osvr/Util/GuardInterface.h