Method onDequeue

extern/libcds/cds/intrusive/fcqueue.h:33–33

            //@cond
            void    onEnqueue()                 { ++m_nEnqueue; }
            void    onDequeue( bool bFailed )   { if ( bFailed ) ++m_nFailedDeq; else ++m_nDequeue;  }
            void    onCollide()                 { ++m_nCollided; }
            //@endcond
        };