Athena Developer Guide

Athena Chapter 13 Framework services Version/Issue: 2.0.0
13.7.2 Overriding the default Algorithm monitoring
By default, only monitoring of the Algorithm execute() function is enabled by default. This default
can be overridden for individual Algorithms by use of the following Algorithm properties:
// Enable initialize and finalize auditing & disable execute auditing
// for the myAlgorithm Algorithm
myAlgorithm.AuditInitialize = true;
myAlgorithm.AuditExecute = false;
myAlgorithm.AuditFinalize = true;
13.7.3 Implementing new Auditors
The relevant portion of the IAuditor abstract interface is shown below:
virtual StatusCode beforeInitialize( IAlgorithm* theAlg ) = 0;
virtual StatusCode afterInitialize ( IAlgorithm* theAlg ) = 0;
virtual StatusCode beforeExecute ( IAlgorithm* theAlg ) = 0;
virtual StatusCode afterExecute ( IAlgorithm* theAlg ) = 0;
virtual StatusCode beforeFinalize ( IAlgorithm* theAlg ) = 0;
virtual StatusCode afterFinalize ( IAlgorithm* theAlg ) = 0;
A new Auditor should inherit from the Auditor base class and override the appropriate functions from
the IAuditor abstract interface. The following code fragment is taken from the ChronoAuditor:
#include "GaudiKernel/Auditor.h"
class ChronoAuditor : virtual public Auditor {
public:
ChronoAuditor(const std::string& name, ISvcLocator* pSvcLocator);
virtual ~ChronoAuditor();
virtual StatusCode beforeInitialize(IAlgorithm* alg);
virtual StatusCode afterInitialize(IAlgorithm* alg);
virtual StatusCode beforeExecute(IAlgorithm* alg);
virtual StatusCode afterExecute(IAlgorithm* alg);
virtual StatusCode beforeFinalize(IAlgorithm* alg);
virtual StatusCode afterFinalize(IAlgorithm* alg);
};
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