C++ (Cpp) QueueList::put示例

示例#1

文件： PointGraph.cpp 项目： JesperMikkelsen/Big-Numbers

const Point2DArray &PointGraph::getProcessedData() const {
  if(m_dataProcessed) {
    return m_processedData;
  }

  if(getParam().m_rollAvgSize <= 1) {
    m_processedData = m_pointArray;
  } else {
    m_processedData.clear();
    QueueList<double> queue;
    double sum = 0;
    const size_t maxQueueSize = getParam().m_rollAvgSize;
    const size_t n            = m_pointArray.size();
    for(size_t i = 0; i < n; i++) {
      if(queue.size() == maxQueueSize) {
        sum -= queue.get();
      }
      queue.put(m_pointArray[i].y);
      sum += m_pointArray[i].y;
      m_processedData.add(Point2D(m_pointArray[i].x,sum / queue.size()));
    }
  }
  m_dataProcessed = true;
  return m_processedData;
}