dqm_algorithms::TRTHistogramHasNonZeroEntries Class Reference

#include <TRTHistogramHasNonZeroEntries.h>

Inheritance diagram for dqm_algorithms::TRTHistogramHasNonZeroEntries:

Collaboration diagram for dqm_algorithms::TRTHistogramHasNonZeroEntries:

Public Member Functions
	TRTHistogramHasNonZeroEntries ()
virtual	~TRTHistogramHasNonZeroEntries ()
virtual dqm_core::Algorithm *	clone ()
virtual dqm_core::Result *	execute (const std::string &, const TObject &, const dqm_core::AlgorithmConfig &)
virtual void	printDescription (std::ostream &out)

Private Attributes
std::string	m_name

Detailed Description

Definition at line 20 of file TRTHistogramHasNonZeroEntries.h.

Constructor & Destructor Documentation

TRTHistogramHasNonZeroEntries()

dqm_algorithms::TRTHistogramHasNonZeroEntries::TRTHistogramHasNonZeroEntries

(

)

Definition at line 30 of file TRTHistogramHasNonZeroEntries.cxx.

                                                            : m_name("TRTHistogram_Has_NonZero_Entries")
{
    dqm_core::AlgorithmManager::instance().registerAlgorithm(m_name, this);
}

~TRTHistogramHasNonZeroEntries()

dqm_algorithms::TRTHistogramHasNonZeroEntries::~TRTHistogramHasNonZeroEntries ( )

virtual

Definition at line 35 of file TRTHistogramHasNonZeroEntries.cxx.

{
}

Member Function Documentation

clone()

dqm_core::Algorithm * dqm_algorithms::TRTHistogramHasNonZeroEntries::clone ( )

virtual

Definition at line 39 of file TRTHistogramHasNonZeroEntries.cxx.

{
    return new TRTHistogramHasNonZeroEntries(*this);
}

execute()

dqm_core::Result * dqm_algorithms::TRTHistogramHasNonZeroEntries::execute ( const std::string &  name, const TObject &  object, const dqm_core::AlgorithmConfig &  config  )

virtual

Definition at line 44 of file TRTHistogramHasNonZeroEntries.cxx.

{
    const TH1 *histogram;
 
    if (object.IsA()->InheritsFrom("TH1")) {
        histogram = static_cast<const TH1*>(&object);
        if (histogram->GetDimension() > 3) {
            throw dqm_core::BadConfig(ERS_HERE, name, "dimension > 3 ");
        }
    } else {
        throw dqm_core::BadConfig(ERS_HERE, name, "does not inherit from TH1");
    }
 
    const double minstat = dqm_algorithms::tools::GetFirstFromMap("MinStat", config.getParameters(), -1);
 
    if (histogram->GetEntries() < minstat) {
        // ERS_INFO("Histogram does not satisfy MinStat requirement " << histogram->GetName());
        dqm_core::Result *result = new dqm_core::Result(dqm_core::Result::Undefined);
        result->tags_["InsufficientEntries"] = histogram->GetEntries();
        return result;
    }
 
    dqm_core::Result *result = new dqm_core::Result();
 
    if (histogram->GetEntries() == 0 || histogram->Integral() == 0) {
        ERS_DEBUG(1, "Histogram " << histogram->GetName() << " is Empty");
        result->status_ = dqm_core::Result::Red;
        result->tags_["Integral"] = histogram->Integral();
    } else {
        ERS_DEBUG(1, "Histogram " << histogram->GetName() << " is Not Empty");
        result->status_ = dqm_core::Result::Green;
        result->tags_["Integral"] = histogram->Integral();
    }
    return result;
}

printDescription()

void dqm_algorithms::TRTHistogramHasNonZeroEntries::printDescription ( std::ostream &  out )

virtual

Definition at line 80 of file TRTHistogramHasNonZeroEntries.cxx.

{
    out << m_name << ": Checks if histogram has entries that are not zero." << std::endl;
}

Member Data Documentation

m_name

std::string dqm_algorithms::TRTHistogramHasNonZeroEntries::m_name

private

Definition at line 32 of file TRTHistogramHasNonZeroEntries.h.

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The documentation for this class was generated from the following files:

• TRTHistogramHasNonZeroEntries.h
• TRTHistogramHasNonZeroEntries.cxx