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NWTimeCalibration.cpp
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NWTimeCalibration.cpp
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#include "include/NWTimeCalibration.h"
//____________________________________________________
NWTimeCalibration::NWTimeCalibration(int num_bars) :
fNumBars(num_bars),
fTimeOffset(0),
fCalibrationLoaded(false)
{
fTimeOffset=new double[fNumBars];
}
//____________________________________________________
NWTimeCalibration::~NWTimeCalibration()
{
if(fTimeOffset) delete [] fTimeOffset;
}
//____________________________________________________
int NWTimeCalibration::LoadCalibration(const char * file_name)
{
std::ifstream FileIn(file_name);
if(!FileIn.is_open()) {
return -1;
}
int NRead=0;
while (!FileIn.eof())
{
std::string LineRead;
std::getline(FileIn, LineRead);
if(LineRead.empty()) continue;
LineRead.assign(LineRead.substr(0,LineRead.find('*')));
if(LineRead.find_first_not_of(' ') == std::string::npos) continue;
std::istringstream LineStream(LineRead);
std::string DetName;
double offset;
LineStream>>DetName>>offset;
int NumBar=std::stoi(DetName.substr(DetName.find("bar")+3));
fTimeOffset[NumBar]=offset;
NRead++;
}
NRead>0 ? fCalibrationLoaded=true : fCalibrationLoaded=false;
return NRead;
}
//____________________________________________________
double NWTimeCalibration::GetTimeOffset(int num_bar) const
{
return fCalibrationLoaded ? fTimeOffset[num_bar] : 0;
}