Gaudi Framework, version v21r8
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CounterSvc Class Reference

Simple imeplementation of the abstract interface ICounterSvc. More...

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List of all members.

Public Member Functions

 CounterSvc (const std::string &name, ISvcLocator *svcLoc)
 Standard Constructor.
virtual ~CounterSvc ()
 Standard destructor.
virtual StatusCode finalize ()
 Finalization.
virtual Counter * get (const std::string &group, const std::string &name) const
 Access an existing counter object.
virtual ICounterSvc::Counters get (const std::string &group) const
 get all counters form the given group:
virtual StatusCode create (const std::string &group, const std::string &name, longlong initial_value, Counter *&refpCounter)
 Create a new counter object.
virtual CountObject create (const std::string &group, const std::string &name, longlong initial_value=0)
 Create a new counter object.
virtual StatusCode remove (const std::string &group, const std::string &name)
 Remove a counter object.
virtual StatusCode remove (const std::string &group)
 Remove all counters of a given group.
virtual StatusCode remove ()
 Remove all known counter objects.
virtual StatusCode print (const std::string &group, const std::string &name, Printout &printer) const
 Print counter value.
virtual StatusCode print (const std::string &group, Printout &printer) const
 If no such counter exists the return code is COUNTER_NOT_PRESENT Note: This call is not direct access.
virtual StatusCode print (const Counter *pCounter, Printout &printer) const
 Print counter value.
virtual StatusCode print (const CountObject &pCounter, Printout &printer) const
 Print counter value.
virtual StatusCode print (Printout &printer) const
virtual StatusCode defaultPrintout (MsgStream &log, const Counter *pCounter) const
 Default Printout for counters.
void print () const
 "standard" printout a'la GaudiCommon

Private Types

typedef GaudiUtils::HashMap
< std::string, Counter * > 		NameMap
typedef GaudiUtils::HashMap
< std::string, NameMap > 		CountMap

Private Member Functions

std::pair< std::string,
std::string > 		_find (const Counter *c) const
size_t num () const

Private Attributes

CountMap m_counts
 the actual map of counters
bool m_print
 boolean flag to print statistics
std::string m_header
 the header row
std::string m_format1
 format for regular statistical printout rows
std::string m_format2
 format for "efficiency" statistical printout rows
bool m_useEffFormat
 flag to use the special "efficiency" format

Detailed Description

Simple imeplementation of the abstract interface ICounterSvc.

Author:
Markus FRANK

Vanya BELYAEV ibelyaev@physics.syr.edu

Date:
2007-05-25

Definition at line 27 of file CounterSvc.cpp.

Member Typedef Documentation

typedef GaudiUtils::HashMap<std::string,Counter*> CounterSvc::NameMap [private]

Definition at line 216 of file CounterSvc.cpp.

typedef GaudiUtils::HashMap<std::string,NameMap> CounterSvc::CountMap [private]

Definition at line 217 of file CounterSvc.cpp.

Constructor & Destructor Documentation

CounterSvc::CounterSvc ( const std::string &  name,
ISvcLocator *  svcLoc 
) [inline]

Standard Constructor.

Definition at line 30 of file CounterSvc.cpp.

00032     : base_class(name, svcLoc)
00033     , m_counts ()
00034     , m_print  ( true )
00035     //
00036     // the header row
00037     , m_header  ( "       Counter :: Group         |     #     |    sum     | mean/eff^* | rms/err^*  |     min     |     max     |")
00038     // format for regular statistical printout rows
00039     , m_format1 ( " %|15.15s|%|-15.15s|%|32t||%|10d| |%|11.7g| |%|#11.5g| |%|#11.5g| |%|#12.5g| |%|#12.5g| |"         )
00040     // format for "efficiency" statistical printout rows
00041     , m_format2 ( "*%|15.15s|%|-15.15s|%|32t||%|10d| |%|11.5g| |(%|#9.7g| +- %|-#9.7g|)%%|   -------   |   -------   |" )
00042     // flag to use the special "efficiency" format
00043     , m_useEffFormat ( true )
00044     //
00045   {
00046     declareProperty ("PrintStat" , m_print ) ;
00047     //
00048     declareProperty
00049       ( "StatTableHeader"        , m_header                          ,
00050         "The header row for the output Stat-table"                   ) ;
00051     //
00052     declareProperty
00053       ( "RegularRowFormat"       , m_format1                         ,
00054         "The format for the regular row in the output Stat-table"    ) ;
00055     //
00056     declareProperty
00057       ( "EfficiencyRowFormat"    , m_format2                         ,
00058         "The format for the regular row in the outptu Stat-table"    ) ;
00059     //
00060     declareProperty
00061       ( "UseEfficiencyRowFormat" , m_useEffFormat                    ,
00062         "Use the special format for printout of efficiency counters" ) ;
00063   }

virtual CounterSvc::~CounterSvc (  )  [inline, virtual]

Standard destructor.

Definition at line 65 of file CounterSvc.cpp.

00065 { remove().ignore() ; }

Member Function Documentation

virtual StatusCode CounterSvc::finalize ( void   )  [inline, virtual]

Finalization.

< finalize the base class

Reimplemented from Service.

Definition at line 67 of file CounterSvc.cpp.

00068   {
00069     if ( outputLevel() <= MSG::DEBUG || m_print ) { print () ; }
00070     remove().ignore() ;
00071     // finalize the base class
00072     return Service::finalize() ; 
00073   }

CounterSvc::Counter * CounterSvc::get ( const std::string &  group,
const std::string &  name 
) const [virtual]

Access an existing counter object.

Parameters:
group [IN] Hint for smart printing
name [IN] Counter name
Returns:
Pointer to existing counter object (NULL if non existing).

Implements ICounterSvc.

Definition at line 239 of file CounterSvc.cpp.

00241 {
00242   CountMap::const_iterator i = m_counts.find  ( grp ) ;
00243   if (  m_counts.end() == i ) { return 0 ; }                    // RETURN
00244   NameMap::const_iterator  j = i->second.find ( nam ) ;
00245   if ( i->second.end() == j ) { return 0 ; }                    // RETURN
00246   return j->second ;                                            // RETURN
00247 }

ICounterSvc::Counters CounterSvc::get ( const std::string &  group  )  const [virtual]

get all counters form the given group:

Implements ICounterSvc.

Definition at line 251 of file CounterSvc.cpp.

00252 {
00253   ICounterSvc::Counters result ;
00254   CountMap::const_iterator i = m_counts.find  ( group ) ;
00255   if (  m_counts.end() == i ) { return result ; } // RETURN
00256   for ( NameMap::const_iterator j = i->second.begin() ; i->second.end() != j ; ++j )
00257   { result.push_back( CountObject ( j->second, i->first , j->first ) ) ; }
00258   return result ;
00259 }

StatusCode CounterSvc::create ( const std::string &  group,
const std::string &  name,
longlong  initial_value,
Counter *&  refpCounter 
) [virtual]

Create a new counter object.

If the counter object exists already the existing object is returned. In this event the return code is COUNTER_EXISTS. The ownership of the actual counter stays with the service.

Parameters:
group [IN] Hint for smart printing
name [IN] Counter name
initial_value [IN] Initial counter value
refpCounter [OUT] Reference to store pointer to counter.
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 264 of file CounterSvc.cpp.

00268 {
00269   // try to find existing counter:
00270   refpCounter = get ( grp , nam ) ;
00271   if ( 0 != refpCounter ) { return COUNTER_EXISTS ; }                // RETURN
00272   // create the new counter
00273   Counter* newc = new Counter() ;
00274   refpCounter = newc ;
00275   if ( 0 != initial_value ) {
00276         refpCounter->addFlag ( static_cast<double>(initial_value) ) ;
00277   }
00278   // find a proper group
00279   CountMap::iterator i = m_counts.find  ( grp ) ;
00280   // (create a group if needed)
00281   if (  m_counts.end() == i )
00282   { i = m_counts.insert ( std::make_pair ( grp , NameMap() ) ).first ; }
00283   // insert new counter with proper name into proper group:
00284   i->second.insert( std::make_pair( nam , newc ) ).first ;
00285   return StatusCode::SUCCESS ;                                     // RETURN
00286 }

CounterSvc::CountObject CounterSvc::create ( const std::string &  group,
const std::string &  name,
longlong  initial_value = 0 
) [virtual]

Create a new counter object.

If the counter object exists already, a std::runtime_error exception is thrown. The ownership of the actual counter stays with the service.

Parameters:
group [IN] Hint for smart printing
name [IN] Counter name
initial_value [IN] Initial counter value
refpCounter [OUT] Reference to store pointer to counter.
Returns:
Fully initialized CountObject.

Implements ICounterSvc.

Definition at line 291 of file CounterSvc.cpp.

00294 {
00295   Counter* p = 0;
00296   StatusCode sc = create ( group, name, initial_value, p ) ;
00297   if ( sc.isSuccess() && 0 != p ) { return CountObject ( p , group , name ) ; }
00298   throw std::runtime_error("CounterSvc::Counter('"+group+"::"+name+"') exists already!");
00299 }

StatusCode CounterSvc::remove ( const std::string &  group,
const std::string &  name 
) [virtual]

Remove a counter object.

If the counter object does not exists, the return code is COUNTER_NOT_PRESENT. The counter may not be used anymore after this call.

Parameters:
group [IN] Hint for smart printing
name [IN] Counter name
initial_value [IN] Initial counter value
refpCounter [OUT] Reference to store pointer to counter.
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 304 of file CounterSvc.cpp.

00306 {
00307   CountMap::iterator i = m_counts.find  ( grp ) ;
00308   if (  m_counts.end() == i ) { return COUNTER_NOT_PRESENT ; }  // RETURN
00309   NameMap::iterator  j = i->second.find ( nam ) ;
00310   if ( i->second.end() == j ) { return COUNTER_NOT_PRESENT ; }  // RETURN
00311   delete j->second ;
00312   i->second.erase ( j ) ;
00313   return StatusCode::SUCCESS ;
00314 }

StatusCode CounterSvc::remove ( const std::string &  group  )  [virtual]

Remove all counters of a given group.

If no such counter exists the return code is COUNTER_NOT_PRESENT

Parameters:
group [IN] Hint for smart printing
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 318 of file CounterSvc.cpp.

00319 {
00320   CountMap::iterator i = m_counts.find ( grp  ) ;
00321   if (  m_counts.end() == i ) { return COUNTER_NOT_PRESENT ; }  // RETURN
00322   for ( NameMap::iterator j = i->second.begin() ; i->second.end() != j ; ++j )
00323   { delete j->second ; }
00324   i->second.clear() ;
00325   return StatusCode::SUCCESS ;
00326 }

StatusCode CounterSvc::remove (  )  [virtual]

Remove all known counter objects.

Definition at line 330 of file CounterSvc.cpp.

00331 {
00332   // remove group by group
00333   for ( CountMap::iterator i = m_counts.begin() ; m_counts.end() != i ; ++i )
00334   { remove ( i->first ).ignore () ; }
00335   m_counts.clear() ;
00336   return StatusCode::SUCCESS;
00337 }

StatusCode CounterSvc::print ( const std::string &  group,
const std::string &  name,
Printout &  printer 
) const [virtual]

Print counter value.

Parameters:
group [IN] Hint for smart printing
name [IN] Counter name
printer [IN] Print actor
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 342 of file CounterSvc.cpp.

00345 {
00346   const Counter* c = get( grp , nam ) ;
00347   if ( 0 == c ) { return COUNTER_NOT_PRESENT ; }                  // RETURN
00348   // create the stream and use it!
00349   MsgStream log ( msgSvc() , name() ) ;
00350   return printer ( log , c ) ;
00351 }

StatusCode CounterSvc::print ( const std::string &  group,
Printout &  printer 
) const [virtual]

If no such counter exists the return code is COUNTER_NOT_PRESENT Note: This call is not direct access.

Parameters:
group [IN] Hint for smart printing
printer [IN] Print actor
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 373 of file CounterSvc.cpp.

00375 {
00376   CountMap::const_iterator i = m_counts.find ( grp ) ;
00377   if ( m_counts.end() == i ) { return COUNTER_NOT_PRESENT ; }
00378 
00379   MsgStream log(msgSvc(), name());
00380   // Force printing in alphabetical order
00381   typedef std::map<std::string, Counter*> sorted_map_t;
00382   sorted_map_t sorted_map(i->second.begin(), i->second.end());
00383   std::for_each(sorted_map.begin(), sorted_map.end(),
00384                 conditionalPrint(printer, log));
00385   return StatusCode::SUCCESS;   // RETURN
00386 }

StatusCode CounterSvc::print ( const Counter *  pCounter,
Printout &  printer 
) const [virtual]

Print counter value.

Parameters:
pCounter [IN] Pointer to Counter object
printer [IN] Print actor
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 391 of file CounterSvc.cpp.

00393 {
00394   MsgStream log(msgSvc(), name() ) ;
00395   return printer ( log , pCounter ) ;
00396 }

StatusCode CounterSvc::print ( const CountObject &  pCounter,
Printout &  printer 
) const [virtual]

Print counter value.

Parameters:
refCounter [IN] Reference to CountObject object
printer [IN] Print actor
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 401 of file CounterSvc.cpp.

00403 { return print( refCounter.counter() , printer ) ; }

StatusCode CounterSvc::print ( Printout &  printer  )  const [virtual]

Parameters:
printer [IN] Print actor
Returns:
StatusCode indicating failure or success.

Implements ICounterSvc.

Definition at line 407 of file CounterSvc.cpp.

00408 {
00409   MsgStream log ( msgSvc() , name() ) ;
00410   // Force printing in alphabetical order
00411   typedef std::map<std::pair<std::string,std::string>, Counter*> sorted_map_t;
00412   sorted_map_t sorted_map;
00413   for ( CountMap::const_iterator i = m_counts.begin(); i != m_counts.end(); ++i )
00414   {
00415     for ( NameMap::const_iterator j = i->second.begin() ; i->second.end() != j ; ++j )
00416     {
00417       sorted_map[std::make_pair(i->first, j->first)] = j->second;
00418     }
00419   }
00420   std::for_each(sorted_map.begin(), sorted_map.end(),
00421                 conditionalPrint(printer, log));
00422   return StatusCode::SUCCESS;
00423 }

StatusCode CounterSvc::defaultPrintout ( MsgStream &  log,
const Counter *  pCounter 
) const [virtual]

Default Printout for counters.

Implements ICounterSvc.

Definition at line 428 of file CounterSvc.cpp.

00430 {
00431   if ( 0 == c ) { return StatusCode::FAILURE ; }
00432   std::pair<std::string,std::string> p = _find ( c ) ;
00433 
00434   log << MSG::ALWAYS
00435       << CountObject( const_cast<Counter*>(c) , p.first , p.second )
00436       << endmsg ;
00437 
00438   return StatusCode::SUCCESS;
00439 }

std::pair<std::string,std::string> CounterSvc::_find ( const Counter *  c  )  const [inline, private]

Definition at line 189 of file CounterSvc.cpp.

00190   {
00191     if ( 0 == c ) { return std::pair<std::string,std::string>() ; }
00192     for ( CountMap::const_iterator i = m_counts.begin() ; m_counts.end() != i ; ++i )
00193     {
00194       for ( NameMap::const_iterator j = i->second.begin() ; i->second.end() != j ; ++j )
00195       { if ( j->second == c ) { return std::make_pair( i->first , j->first )  ; } }
00196     }
00197     return std::pair<std::string,std::string>() ;
00198   }

size_t CounterSvc::num (  )  const [inline, private]

Definition at line 200 of file CounterSvc.cpp.

00201   {
00202     size_t result = 0 ;
00203     {
00204       for ( CountMap::const_iterator i = m_counts.begin(); i != m_counts.end(); ++i )
00205       {
00206         for ( NameMap::const_iterator j = i->second.begin() ; i->second.end() != j ; ++j )
00207         { if ( 0 != j->second ) { ++result ; } ; }
00208       }
00209     }
00210     return result ;
00211   }

void CounterSvc::print (  )  const

"standard" printout a'la GaudiCommon

Definition at line 443 of file CounterSvc.cpp.

00444 {
00445   MsgStream log ( msgSvc() , name() ) ;
00446   // number of counters
00447   const size_t _num = num() ;
00448   if ( 0 != _num )
00449   {
00450     log << MSG::ALWAYS
00451         << "Number of counters : "  << _num << endmsg
00452         << m_header << endmsg ;
00453   }
00454   {
00455     // Force printing in alphabetical order
00456     typedef std::map<std::pair<std::string,std::string>, Counter*> sorted_map_t;
00457     sorted_map_t sorted_map;
00458     for ( CountMap::const_iterator i = m_counts.begin(); i != m_counts.end(); ++i )
00459     {
00460       for ( NameMap::const_iterator j = i->second.begin() ; i->second.end() != j ; ++j )
00461       {
00462         Counter* c = j->second ;
00463         if ( 0 == c ) { continue ; }
00464         sorted_map[std::make_pair(i->first, j->first)] = c;
00465       }
00466     }
00467     for (sorted_map_t::const_iterator i = sorted_map.begin(); i != sorted_map.end(); ++i )
00468       log << Gaudi::Utils::formatAsTableRow( i->first.second
00469                                            , i->first.first
00470                                            , *i->second
00471                                            , m_useEffFormat
00472                                            , m_format1
00473                                            , m_format2 )
00474           << endmsg ;
00475   }
00476 }

Member Data Documentation

CountMap CounterSvc::m_counts [private]

the actual map of counters

Definition at line 219 of file CounterSvc.cpp.

bool CounterSvc::m_print [private]

boolean flag to print statistics

Definition at line 221 of file CounterSvc.cpp.

std::string CounterSvc::m_header [private]

the header row

Definition at line 223 of file CounterSvc.cpp.

std::string CounterSvc::m_format1 [private]

format for regular statistical printout rows

Definition at line 225 of file CounterSvc.cpp.

std::string CounterSvc::m_format2 [private]

format for "efficiency" statistical printout rows

Definition at line 227 of file CounterSvc.cpp.

bool CounterSvc::m_useEffFormat [private]

flag to use the special "efficiency" format

Definition at line 229 of file CounterSvc.cpp.

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