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test/testDecayModel.cc

Show First 20 Lines • Show All 1,058 Lines • ▼ Show 20 Lines for ( auto& [_, hist] : m_1DhistVect ) {
// Get equivalent reference histogram // Get equivalent reference histogram
const TH1* refHist{ const TH1* refHist{
dynamic_cast<TH1*>( refFile->Get( histName.c_str() ) ) }; dynamic_cast<TH1*>( refFile->Get( histName.c_str() ) ) };
if ( refHist ) { if ( refHist ) {
double chiSq{ 0.0 }; double chiSq{ 0.0 };
int nDof{ 0 }; int nDof{ 0 };
int iGood{ 0 }; int iGood{ 0 };
double pValue{ refHist->Chi2TestX( hist, chiSq, nDof, iGood, "WW" ) }; const double pValue{
refHist->Chi2TestX( hist, chiSq, nDof, iGood, "WW" ) };
const double integral{ refHist->Integral() };
std::cout << "Histogram " << histName << " chiSq/nDof = " << chiSq std::cout << "Histogram " << histName << " chiSq/nDof = " << chiSq
<< "/" << nDof << ", pValue = " << pValue << std::endl; << "/" << nDof << ", pValue = " << pValue
<< ", integral = " << integral << std::endl;
} else { } else {
std::cerr << "Could not find reference histogram " << histName std::cerr << "Could not find reference histogram " << histName
<< std::endl; << std::endl;
} }
} }
for ( auto& [_, hist] : m_2DhistVect ) { for ( auto& [_, hist] : m_2DhistVect ) {
const std::string histName{ hist->GetName() }; const std::string histName{ hist->GetName() };
// Get equivalent reference histogram // Get equivalent reference histogram
const TH2* refHist{ const TH2* refHist{
dynamic_cast<TH2*>( refFile->Get( histName.c_str() ) ) }; dynamic_cast<TH2*>( refFile->Get( histName.c_str() ) ) };
if ( refHist ) { if ( refHist ) {
double chiSq{ 0.0 }; double chiSq{ 0.0 };
int nDof{ 0 }; int nDof{ 0 };
int iGood{ 0 }; int iGood{ 0 };
double pValue{ refHist->Chi2TestX( hist, chiSq, nDof, iGood, "WW" ) }; const double pValue{
refHist->Chi2TestX( hist, chiSq, nDof, iGood, "WW" ) };
const double integral{ refHist->Integral() };
std::cout << "Histogram " << histName << " chiSq/nDof = " << chiSq std::cout << "Histogram " << histName << " chiSq/nDof = " << chiSq
<< "/" << nDof << ", pValue = " << pValue << std::endl; << "/" << nDof << ", pValue = " << pValue
<< ", integral = " << integral << std::endl;
} else { } else {
std::cerr << "Could not find reference histogram " << histName std::cerr << "Could not find reference histogram " << histName
<< std::endl; << std::endl;
} }
} }
refFile->Close(); refFile->Close();
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