get the capacity of the underlying broadcast buffer . concode_field_sep int maxMsgLength concode_elem_sep AtomicBuffer buffer concode_elem_sep int latestCounterIndex concode_elem_sep int tailCounterIndex concode_elem_sep int capacity concode_elem_sep int tailIntentCountIndex concode_field_sep void insertPaddingRecord concode_elem_sep void signalTailIntent concode_elem_sep void transmit concode_elem_sep int maxMsgLength concode_elem_sep void checkMessageLength
int function ( ) { return capacity ; }