/data/refman/pasoursint/CMSSW_5_3_1/src/FWCore/MessageService/interface/ELstatistics.h

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#ifndef FWCore_MessageService_ELstatistics_h
#define FWCore_MessageService_ELstatistics_h


// ----------------------------------------------------------------------
//
// ELstatistics is a subclass of ELdestination representing the
//              provided statistics (for summary) keeping.
//
// 7/8/98 mf    Created file.
// 7/2/99 jvr   Added noTerminationSummary() function
// 12/20/99 mf  Added virtual destructor.
// 6/7/00 web   Reflect consolidation of ELdestination/X; consolidate
//              ELstatistics/X.
// 6/14/00 web  Declare classes before granting friendship.
// 10/4/00 mf   Add filterModule() and excludeModule()
// 1/15/00 mf   line length control: changed ELoutputLineLen to
//              the base class lineLen (no longer static const)
// 3/13/01 mf   statisticsMap()
//  4/4/01 mf   Removed moduleOfInterest and moduleToExclude, in favor
//              of using base class method.
// 1/17/06 mf   summary() for use in MessageLogger
// 8/16/07 mf   noteGroupedCategory(cat) to support grouping of modules in 
//              specified categories.  Also, a static vector of such categories.
// 6/19/08 mf   summaryForJobReport() for use in CMS framework 
//
// ----------------------------------------------------------------------

#include "FWCore/MessageService/interface/ELdestination.h"

#include "FWCore/MessageLogger/interface/ELextendedID.h"
#include "FWCore/MessageLogger/interface/ELmap.h"
#include "FWCore/MessageLogger/interface/ELstring.h"

#include <set>

namespace edm {       


// ----------------------------------------------------------------------
// prerequisite classes:
// ----------------------------------------------------------------------

class ErrorObj;
namespace service {       
class ELadministrator;
class ELdestControl;


// ----------------------------------------------------------------------
// ELstatistics:
// ----------------------------------------------------------------------

class ELstatistics : public ELdestination  {

  friend class ELadministrator;
  friend class ELdestControl;

public:
  // -----  constructor/destructor:
  ELstatistics();
  ELstatistics( std::ostream & osp );
  ELstatistics( int spaceLimit );
  ELstatistics( int spaceLimit, std::ostream & osp );
  ELstatistics( const ELstatistics & orig );
  virtual ~ELstatistics();

  // -----  Methods invoked by the ELadministrator:
  //
public:
  virtual
  ELstatistics *
  clone() const;
    // Used by attach() to put the destination on the ELadministrators list
                //-| There is a note in Design Notes about semantics
                //-| of copying a destination onto the list:  ofstream
                //-| ownership is passed to the new copy.

  virtual bool log( const edm::ErrorObj & msg );

  // output( const ELstring & item, const ELseverityLevel & sev )
  // from base class

  // ----- Methods invoked by the MessageLoggerScribe, bypassing destControl
  //
public:
  static void noteGroupedCategory(std::string const & cat);  // 8/16/07 mf 


  // -----  Methods invoked through the ELdestControl handle:
  //
protected:
  virtual void clearSummary();

  virtual void wipe();
  virtual void zero();

  virtual void summary( ELdestControl & dest, const ELstring & title="" );
  virtual void summary( std::ostream  & os  , const ELstring & title="" );
  virtual void summary( ELstring      & s   , const ELstring & title="" );
  virtual void summary( );
  void noTerminationSummary();

  virtual std::map<ELextendedID,StatsCount> statisticsMap() const;

  virtual void summaryForJobReport (std::map<std::string, double> & sm);
  
  // summarization( const ELstring & sumLines, const ELstring & sumLines )
  // from base class

  // -----  Data affected by methods of specific ELdestControl handle:
  //
protected:
  int            tableLimit;
  ELmap_stats    stats;
  bool           updatedStats;
  std::ostream & termStream;

  bool           printAtTermination;

  static std::set<std::string> groupedCategories;               // 8/16/07 mf 
  static ELstring formSummary(ELmap_stats & stats);             // 8/16/07 mf 

  // ----  Helper methods specific to MessageLogger applicaton
  //
private:
  std::string dualLogName(std::string const & s);
  ELstatistics & operator=( const ELstatistics & orig );  // verboten

};  // ELstatistics


// ----------------------------------------------------------------------


}        // end of namespace service
}        // end of namespace edm


#endif // FWCore_MessageService_ELstatistics_h