Gaudi::Monitoring::Hub Struct Reference

Central entity in a Gaudi application that manages monitoring objects (i.e. More...

#include </builds/gaudi/Gaudi/GaudiKernel/include/Gaudi/MonitoringHub.h>

Collaboration diagram for Gaudi::Monitoring::Hub:

Classes
class	Entity
	Wrapper class for arbitrary monitoring objects. More...
struct	Sink
	Interface reporting services must implement. More...

Public Types
using	json = nlohmann::json

Public Member Functions
template<typename T >
void	registerEntity (std::string c, std::string n, std::string t, T &ent)
void	registerEntity (Entity ent)
template<typename T >
void	removeEntity (T &ent)
void	addSink (Sink *sink)
void	removeSink (Sink *sink)

Private Attributes
std::deque< Sink * >	m_sinks
std::deque< Entity >	m_entities

Detailed Description

Central entity in a Gaudi application that manages monitoring objects (i.e.

counters, histograms, etc.).

The Gaudi::Monitoring::Hub delegates the actual reports to services implementing the Gaudi::Monitoring::Hub::Sink interface.

Definition at line 24 of file MonitoringHub.h.

Member Typedef Documentation

json

using Gaudi::Monitoring::Hub::json = nlohmann::json

Definition at line 25 of file MonitoringHub.h.

Member Function Documentation

addSink()

void Gaudi::Monitoring::Hub::addSink ( Sink *  sink )

inline

Definition at line 102 of file MonitoringHub.h.

                               {
      std::for_each( begin( m_entities ), end( m_entities ),
                     [sink]( Entity ent ) { sink->registerEntity( std::move( ent ) ); } );
      m_sinks.push_back( sink );
    }

registerEntity() [1/2]

void Gaudi::Monitoring::Hub::registerEntity ( Entity  ent )

inline

Definition at line 88 of file MonitoringHub.h.

                                      {
      std::for_each( begin( m_sinks ), end( m_sinks ),
                     [ent]( auto sink ) { sink->registerEntity( std::move( ent ) ); } );
      m_entities.emplace_back( std::move( ent ) );
    }

registerEntity() [2/2]

template<typename T >

void Gaudi::Monitoring::Hub::registerEntity ( std::string  c, std::string  n, std::string  t, T &  ent  )

inline

Definition at line 85 of file MonitoringHub.h.

                                                                         {
      registerEntity( {std::move( c ), std::move( n ), std::move( t ), ent} );
    }

removeEntity()

template<typename T >

void Gaudi::Monitoring::Hub::removeEntity ( T &  ent )

inline

Definition at line 94 of file MonitoringHub.h.

                                {
      auto it = std::find( begin( m_entities ), end( m_entities ), &ent );
      if ( it != m_entities.end() ) {
        std::for_each( begin( m_sinks ), end( m_sinks ), [&it]( auto sink ) { sink->removeEntity( *it ); } );
        m_entities.erase( it );
      }
    }

removeSink()

void Gaudi::Monitoring::Hub::removeSink ( Sink *  sink )

inline

Definition at line 107 of file MonitoringHub.h.

                                  {
      auto it = std::find( begin( m_sinks ), end( m_sinks ), sink );
      if ( it != m_sinks.end() ) m_sinks.erase( it );
    }

Member Data Documentation

m_entities

std::deque<Entity> Gaudi::Monitoring::Hub::m_entities

private

Definition at line 114 of file MonitoringHub.h.

m_sinks

std::deque<Sink*> Gaudi::Monitoring::Hub::m_sinks

private

Definition at line 113 of file MonitoringHub.h.

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

• GaudiKernel/include/Gaudi/MonitoringHub.h