BesTimerSvc.cxx

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// this is -*- c++ -*-
// $Id: BesTimerSvc.cxx,v 1.5 2022/01/12 04:44:15 maqm Exp $
// $Name: BesTimerSvc-00-01-00 $
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/StatusCode.h"
#include <algorithm>
#include <string>
#include <vector>
// #include "GaudiKernel/ISvcFactory.h"
#include "BesTimerSvc.h"
 
DECLARE_COMPONENT( BesTimerSvc )
 
BesTimerSvc::BesTimerSvc( const std::string& name, ISvcLocator* svcloc )
    : base_class( name, svcloc ) {}
 
BesTimerSvc::~BesTimerSvc() {
  std::vector<BesTimer*>::iterator it = m_itemList.begin();
  for ( ; it != m_itemList.end(); it++ ) { delete ( *it ); }
}
 
/*StatusCode BesTimerSvc::queryInterface (const InterfaceID& riid, void** ppvInterface ) {
 
  if ( IID_IBesTimerSvc.versionMatch(riid) ) {
    *ppvInterface = static_cast<IBesTimerSvc*> (this);
  } else {
    return Service::queryInterface(riid, ppvInterface) ;
  }
  return StatusCode::SUCCESS;
}*/
StatusCode BesTimerSvc::initialize() {
  MsgStream log( msgSvc(), name() );
  log << MSG::INFO << name() << ": Start of run initialisation" << endmsg;
 
  StatusCode sc = Service::initialize();
  if ( sc.isFailure() ) return sc;
  // Set my own properties
  // setProperties();
 
  return StatusCode::SUCCESS;
}
 
StatusCode BesTimerSvc::finalize() {
  MsgStream log( msgSvc(), name() );
  log << MSG::INFO << name() << ": End of Run Statistics" << endmsg;
  this->print();
  return StatusCode::SUCCESS;
}
 
BesTimer* BesTimerSvc::addItem( const std::string& itemName ) {
 
  // Create a BesTimer and return a pointer to it
  // If an item of that name already exists, flag error
  // by returning NULL
 
  MsgStream log( msgSvc(), name() );
  log << MSG::DEBUG << name() << " adding " << itemName << endmsg;
 
  BesTimer* item = new BesTimer( itemName );
  m_itemList.push_back( item );
  return item;
}
 
void BesTimerSvc::print() {
  MsgStream log( msgSvc(), name() );
 
  log << MSG::INFO
      << "==============================BesTimerSvc::Print==============================="
      << endmsg;
  unsigned int                     maxname = 0;
  std::vector<BesTimer*>::iterator it      = m_itemList.begin();
  for ( ; it != m_itemList.end(); it++ )
  {
    if ( ( *it )->name().length() > maxname )
      maxname = static_cast<int>( ( *it )->name().length() );
    if ( !( *it )->propName().empty() )
    {
      if ( ( *it )->propName().length() > maxname )
        maxname = static_cast<int>( ( *it )->propName().length() );
    }
  }
 
  it = m_itemList.begin();
  for ( ; it != m_itemList.end(); it++ )
  {
    std::string nam = ( *it )->name();
    for ( unsigned int i = static_cast<int>( nam.length() ); i < maxname; i++ )
      nam.insert( i, " " );
    log << MSG::INFO << nam << "  mean(t) : " << std::setw( 12 ) << ( *it )->mean()
        << " ms      rms : " << std::setw( 12 ) << ( *it )->rms() << " ms " << endmsg;
  }
  log << MSG::INFO
      << "------------------------------------------------------------------------------"
      << endmsg;
  it = m_itemList.begin();
  for ( ; it != m_itemList.end(); it++ )
  {
    if ( !( *it )->propName().empty() )
    {
      std::string nam = ( *it )->name();
      for ( unsigned int i = static_cast<int>( nam.length() ); i < maxname; i++ )
        nam.insert( i, " " );
      log << MSG::INFO << nam << "  mean(t) : " << std::setw( 12 ) << ( *it )->mean()
          << " ms      rms : " << std::setw( 12 ) << ( *it )->rms() << " ms " << endmsg;
 
      nam = ( *it )->propName();
      for ( unsigned int i = static_cast<int>( nam.length() ); i < maxname; i++ )
        nam.insert( i, " " );
      if ( ( *it )->meanPropVal() == 0 )
      { log << MSG::INFO << nam << "  mean(N) : " << std::setw( 12 ) << endmsg; }
      else
      {
        log << MSG::INFO << nam << "  mean(N) : " << std::setw( 12 ) << ( *it )->meanPropVal()
            << "   mean(t/N) : " << 1000. * ( *it )->meanTimePerObject() << " us " << endmsg;
      }
    }
  }
 
  log << MSG::INFO
      << "==============================BesTimerSvc::Print==============================="
      << endmsg;
}
 
std::vector<BesTimer*>::iterator BesTimerSvc::begin( void ) { return m_itemList.begin(); }
std::vector<BesTimer*>::iterator BesTimerSvc::end( void ) { return m_itemList.end(); }