Method pop

TheForceEngine/TFE_Audio/RtMidi.cpp:771–789

}

bool MidiInApi::MidiQueue::pop( std::vector<unsigned char> *msg, double* timeStamp )
{
  // Local stack copies of front/back
  unsigned int _back, _front, _size;

  // Get back/front indexes exactly once and calculate current size
  _size = size( &_back, &_front );

  if ( _size == 0 )
    return false;

  // Copy queued message to the vector pointer argument and then "pop" it.
  msg->assign( ring[_front].bytes.begin(), ring[_front].bytes.end() );
  *timeStamp = ring[_front].timeStamp;

  // Update front
  front = (front+1)%ringSize;
  return true;
}

//*********************************************************************//
//  Common MidiOutApi Definitions