[u/mrichter/AliRoot.git] / STEER / AliTimeStamp.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id: AliTimeStamp.cxx 22322 2007-11-22 11:43:14Z cvetan $ */

///////////////////////////////////////////////////////////////////////////////
//
//  Class to define Event Timestamp from : 
//
//               Orbit
//               Period counter
//               Seconds    |
//                  +       |   <===> Bunch cross 
//               Microsecs  | 
//
//////////////////////////////////////////////////////////////////////////////

#include <Riostream.h>


#include "TObject.h"

#include "AliLog.h"   
#include "AliTimeStamp.h"

ClassImp(AliTimeStamp)
   
//_____________________________________________________________________________
   
const Int_t AliTimeStamp::fNanosecPerBC = 25;   // nanosecs per bunch cross
   
//_____________________________________________________________________________
AliTimeStamp::AliTimeStamp():
  fOrbit(0),        
  fPeriod(0),        
  fBunchCross(0)
{
}     

//_____________________________________________________________________________
AliTimeStamp::AliTimeStamp( UInt_t orbit, UInt_t period, 
                            ULong64_t bunchcross ):
  fOrbit(orbit),        
  fPeriod(period),        
  fBunchCross( bunchcross )
{
}
//_____________________________________________________________________________
AliTimeStamp::AliTimeStamp( UInt_t orbit, UInt_t period, 
                            UInt_t seconds, UInt_t microsecs):
  fOrbit(orbit),        
  fPeriod(period),        
  fBunchCross( (ULong64_t)((seconds*1000000.+microsecs)*1000./fNanosecPerBC+0.5) )
{
}     
//_____________________________________________________________________________
void AliTimeStamp::SetTimeStamp( UInt_t orbit, UInt_t period, 
                            ULong64_t bunchcross )
{
  fOrbit = orbit;        
  fPeriod = period;  
  fBunchCross = bunchcross;
}
 
//_____________________________________________________________________________
void AliTimeStamp::SetTimeStamp( UInt_t orbit, UInt_t period, 
                            UInt_t seconds, UInt_t microsecs )
{
  fOrbit = orbit;        
  fPeriod = period;  
  fBunchCross = (ULong64_t)((seconds*1000000.+microsecs)*1000./fNanosecPerBC+0.5);
}
                            
     
//_____________________________________________________________________________
Int_t AliTimeStamp::Compare( const TObject* obj ) const
{
  // Compare 
  
  if( fOrbit < ((AliTimeStamp*)obj)->fOrbit ) return -1;
  if( fOrbit > ((AliTimeStamp*)obj)->fOrbit ) return 1;
  if( fPeriod < ((AliTimeStamp*)obj)->fPeriod ) return -1;
  if( fPeriod > ((AliTimeStamp*)obj)->fPeriod ) return 1;
  if( fBunchCross < ((AliTimeStamp*)obj)->fBunchCross ) return -1;
  if( fBunchCross > ((AliTimeStamp*)obj)->fBunchCross ) return 1;
  return 0;
}

//_____________________________________________________________________________
void AliTimeStamp::Print( const Option_t* ) const
{
   // Print
  cout << "Timestamp: " << endl;
  cout << "  Orbit: " << fOrbit << " Period: " << fPeriod << endl;
  cout << "  Bunch Cross: " << GetBunchCross() << endl;
  cout << "  Seconds: " << GetSeconds() << " MicroSecs: " << GetMicroSecs() << endl;
}
Commit	Line	Data
d7dd8a54	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/* $Id: AliTimeStamp.cxx 22322 2007-11-22 11:43:14Z cvetan $ */
	17
	18	///////////////////////////////////////////////////////////////////////////////
	19	//
	20	// Class to define Event Timestamp from :
	21	//
	22	// Orbit
	23	// Period counter
	24	// Seconds \|
	25	// + \| <===> Bunch cross
	26	// Microsecs \|
	27	//
	28	//////////////////////////////////////////////////////////////////////////////
	29
	30	#include <Riostream.h>
	31
	32
	33	#include "TObject.h"
	34
	35	#include "AliLog.h"
	36	#include "AliTimeStamp.h"
	37
	38	ClassImp(AliTimeStamp)
	39
	40	//_____________________________________________________________________________
	41
	42	const Int_t AliTimeStamp::fNanosecPerBC = 25; // nanosecs per bunch cross
	43
	44	//_____________________________________________________________________________
	45	AliTimeStamp::AliTimeStamp():
	46	fOrbit(0),
	47	fPeriod(0),
	48	fBunchCross(0)
	49	{
	50	}
	51
	52	//_____________________________________________________________________________
	53	AliTimeStamp::AliTimeStamp( UInt_t orbit, UInt_t period,
	54	ULong64_t bunchcross ):
	55	fOrbit(orbit),
	56	fPeriod(period),
	57	fBunchCross( bunchcross )
	58	{
	59	}
	60	//_____________________________________________________________________________
	61	AliTimeStamp::AliTimeStamp( UInt_t orbit, UInt_t period,
	62	UInt_t seconds, UInt_t microsecs):
	63	fOrbit(orbit),
	64	fPeriod(period),
65	fBunchCross( (ULong64_t)((seconds1000000.+microsecs)1000./fNanosecPerBC+0.5) )
66	{
67	}
68	//_____________________________________________________________________________
69	void AliTimeStamp::SetTimeStamp( UInt_t orbit, UInt_t period,
70	ULong64_t bunchcross )
71	{
72	fOrbit = orbit;
73	fPeriod = period;
74	fBunchCross = bunchcross;
75	}
76
77	//_____________________________________________________________________________
78	void AliTimeStamp::SetTimeStamp( UInt_t orbit, UInt_t period,
79	UInt_t seconds, UInt_t microsecs )
80	{
81	fOrbit = orbit;
82	fPeriod = period;
83	fBunchCross = (ULong64_t)((seconds1000000.+microsecs)1000./fNanosecPerBC+0.5);
84	}
85
86
87
88	//_____________________________________________________________________________
89	Int_t AliTimeStamp::Compare( const TObject* obj ) const
90	{
91	// Compare
92
93	if( fOrbit < ((AliTimeStamp*)obj)->fOrbit ) return -1;
94	if( fOrbit > ((AliTimeStamp*)obj)->fOrbit ) return 1;
95	if( fPeriod < ((AliTimeStamp*)obj)->fPeriod ) return -1;
96	if( fPeriod > ((AliTimeStamp*)obj)->fPeriod ) return 1;
97	if( fBunchCross < ((AliTimeStamp*)obj)->fBunchCross ) return -1;
98	if( fBunchCross > ((AliTimeStamp*)obj)->fBunchCross ) return 1;
99	return 0;
100	}
101
102	//_____________________________________________________________________________
103	void AliTimeStamp::Print( const Option_t* ) const
104	{
105	// Print
106	cout << "Timestamp: " << endl;
107	cout << " Orbit: " << fOrbit << " Period: " << fPeriod << endl;
108	cout << " Bunch Cross: " << GetBunchCross() << endl;
109	cout << " Seconds: " << GetSeconds() << " MicroSecs: " << GetMicroSecs() << endl;
110	}