本文整理汇总了C++中DataPoint::getBlankDetCounts方法的典型用法代码示例。如果您正苦于以下问题：C++ DataPoint::getBlankDetCounts方法的具体用法？C++ DataPoint::getBlankDetCounts怎么用？C++ DataPoint::getBlankDetCounts使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DataPoint的用法示例。
在下文中一共展示了DataPoint::getBlankDetCounts方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: calculateRelativeDiff
CrossSection calculateRelativeDiff(CrossSection a, CrossSection b)
{
CrossSection relative;
DataSet aData = a.getDataSet();
DataSet bData = b.getDataSet();
if(aData.getNumberOfPoints()!=bData.getNumberOfPoints())
{
cerr << "Error: can't calculate relative cross section from "
<< "data sets of different sizes. Returning empty cross section."
<< endl;
return relative;
}
DataSet relativeDataSet;
// for each point, calculate the relative cross section, including error
for(int i=0; i<aData.getNumberOfPoints(); i++)
{
DataPoint aPoint = aData.getPoint(i);
DataPoint bPoint = bData.getPoint(i);
double aXValue = aPoint.getXValue();
double bXValue = bPoint.getXValue();
if(aXValue != bXValue)
{
cerr << "Error: can't calculate relative cross section from "
<< "data points with different x values. Returning cross section."
<< endl;
return relative;
}
double aYValue = aPoint.getYValue();
double bYValue = bPoint.getYValue();
double yValue = (aYValue-bYValue)/(aYValue+bYValue);
// calculate cross section error
double aError = getPartialError(aPoint, bPoint, a.getArealDensity());
double bError = getPartialError(bPoint, aPoint, b.getArealDensity());
double totalError = pow(pow(aError,2)+pow(bError,2),0.5);
relativeDataSet.addPoint(
DataPoint(aXValue, aPoint.getXError(), 100*yValue, 100*totalError, /* convert to % */
aPoint.getBlankMonitorCounts()+bPoint.getBlankMonitorCounts(),
aPoint.getTargetMonitorCounts()+bPoint.getTargetMonitorCounts(),
aPoint.getBlankDetCounts()+bPoint.getBlankDetCounts(),
aPoint.getTargetDetCounts()+bPoint.getTargetDetCounts()));
}
relative.addDataSet(relativeDataSet);
return relative;
}