Ejemplos de DataFrame::isValid en C++ (Cpp)

Ejemplo n.º 1

Archivo: statistics.cpp Proyecto: JackSzwergold/nload-0.7.4-mac-os-x-10.9.3

void Statistics::insertDataFrame(const DataFrame& dataFrame)
{
    if(!dataFrame.isValid())
        return;

    m_dataFrames.push_back(dataFrame);

    unsigned int frameCount = m_dataFrames.size();
    if(frameCount < 2)
        return;

    unsigned int averageCount = getAverageWindow();
    unsigned int secondCount = getSecondWindow();

    if(frameCount > averageCount)
    {
        m_dataFrames.erase(m_dataFrames.begin(), m_dataFrames.begin() + (frameCount - averageCount));
        frameCount = averageCount;
    }

    vector<DataFrame>::const_reverse_iterator itFrameSecond = m_dataFrames.rbegin();
    vector<DataFrame>::const_reverse_iterator itFrameAverage = m_dataFrames.rbegin();

    if(frameCount > secondCount)
        itFrameSecond += secondCount;
    else
        itFrameSecond += frameCount - 1;

    if(frameCount > averageCount)
        itFrameAverage += averageCount;
    else
        itFrameAverage += frameCount - 1;

    calculateAverage(*itFrameSecond, m_dataFrames.back(), m_second);
    calculateAverage(*itFrameAverage, m_dataFrames.back(), m_average);

    if(frameCount > 2)
        calculateMinMax(m_second, m_min, m_max);
    else
        m_min = m_max = m_second;
}