CounterAlg Struct Reference

Simple algorithm illustrating the usage of different "counters". More...

Inheritance diagram for CounterAlg:

Collaboration diagram for CounterAlg:

Public Member Functions
void	operator() () const override

Public Attributes
	app = ApplicationMgr()
	counterAlg = CounterAlg()
	TopAlg
	EvtMax
	EvtSel
	HistogramPersistency
Gaudi::Accumulators::Counter	basic { this, "Basic" }
Gaudi::Accumulators::AveragingCounter	avg { this, "Average" }
Gaudi::Accumulators::SigmaCounter	sig { this, "Sigma" }
Gaudi::Accumulators::StatCounter	stat { this, "Stat" }
Gaudi::Accumulators::BinomialCounter	binomial { this, "Binomial" }
Gaudi::Accumulators::MsgCounter< MSG::INFO >	msg { this, "Super nice message, max 5 times", 5 }
Gaudi::Accumulators::AveragingCounter< unsigned int >	avg_int { this, "AverageInteger" }
Gaudi::Accumulators::AveragingCounter< double, Gaudi::Accumulators::atomicity::none >	avg_noAto
int	counterCount { 0 }
std::deque< Gaudi::Accumulators::Counter<> >	counterDeque
std::mutex	counterDequeMutex

Detailed Description

Simple algorithm illustrating the usage of different "counters".

Definition at line 21 of file CounterAlg.cpp.

Member Function Documentation

operator()()

void CounterAlg::operator() ( ) const

inlineoverride

Definition at line 25 of file CounterAlg.cpp.

                                   {
    // update all counters by some fixed values
    ++basic;
    avg += 1.5;
    sig += 2.5;
    stat += 3.5;
    binomial += true;
    ++msg;
    avg_int += 1;
    avg_noAto += 1.5;
    // update counters in the deque, creating new ones for the first 20 events
    // and dropping first 10 in the next 10 events
    {
      // needs to be protected by a mutex in case of multithreaded usage as the
      // deque is not thread safe
      std::scoped_lock lock( counterDequeMutex );
      if ( counterCount < 20 ) {
        counterDeque.emplace_back( this, fmt::format( "DQCounter{}", counterDeque.size() ) );
        ++counterCount;
      }
      if ( counterCount == 20 && counterDeque.size() > 10 ) { counterDeque.pop_front(); }
      for ( auto& c : counterDeque ) ++c;
    }
  }

Member Data Documentation

app

CounterAlg.app = ApplicationMgr()

Definition at line 16 of file CounterAlg.py.

avg

Gaudi::Accumulators::AveragingCounter CounterAlg::avg { this, "Average" }

mutable

Definition at line 52 of file CounterAlg.cpp.

avg_int

Gaudi::Accumulators::AveragingCounter<unsigned int> CounterAlg::avg_int { this, "AverageInteger" }

mutable

Definition at line 59 of file CounterAlg.cpp.

avg_noAto

Gaudi::Accumulators::AveragingCounter<double, Gaudi::Accumulators::atomicity::none> CounterAlg::avg_noAto

mutable

Initial value:

{
      this, "AverageNonAtomic" }

Definition at line 60 of file CounterAlg.cpp.

basic

Gaudi::Accumulators::Counter CounterAlg::basic { this, "Basic" }

mutable

Definition at line 51 of file CounterAlg.cpp.

binomial

Gaudi::Accumulators::BinomialCounter CounterAlg::binomial { this, "Binomial" }

mutable

Definition at line 55 of file CounterAlg.cpp.

counterAlg

CounterAlg.counterAlg = CounterAlg()

Definition at line 17 of file CounterAlg.py.

counterCount

int CounterAlg::counterCount { 0 }

mutable

Definition at line 64 of file CounterAlg.cpp.

counterDeque

std::deque<Gaudi::Accumulators::Counter<> > CounterAlg::counterDeque

mutable

Definition at line 65 of file CounterAlg.cpp.

counterDequeMutex

std::mutex CounterAlg::counterDequeMutex

mutable

Definition at line 66 of file CounterAlg.cpp.

EvtMax

CounterAlg.EvtMax

Definition at line 19 of file CounterAlg.py.

EvtSel

CounterAlg.EvtSel

Definition at line 20 of file CounterAlg.py.

HistogramPersistency

CounterAlg.HistogramPersistency

Definition at line 21 of file CounterAlg.py.

msg

Gaudi::Accumulators::MsgCounter<MSG::INFO> CounterAlg::msg { this, "Super nice message, max 5 times", 5 }

mutable

Definition at line 56 of file CounterAlg.cpp.

sig

Gaudi::Accumulators::SigmaCounter CounterAlg::sig { this, "Sigma" }

mutable

Definition at line 53 of file CounterAlg.cpp.

stat

Gaudi::Accumulators::StatCounter CounterAlg::stat { this, "Stat" }

mutable

Definition at line 54 of file CounterAlg.cpp.

TopAlg

CounterAlg.TopAlg

Definition at line 18 of file CounterAlg.py.

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

• GaudiExamples/src/CounterEx/CounterAlg.cpp
• GaudiExamples/options/CounterAlg.py