[u/mrichter/AliRoot.git] / TRD / AliTRDsimple.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.                  *
 **************************************************************************/
 
/*
$Log$
Revision 1.1  2001/11/06 17:19:41  cblume
Add detailed geometry and simple simulator
                                                          
*/
 
///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//  Simplified TRD slow simulator                                            //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////
 
#include <stdlib.h>
 
#include "AliTRDsimple.h"
#include "AliTRDsimpleGen.h" 
#include "AliTRDsimpleMC.h"

ClassImp(AliTRDsimple)
 
//_____________________________________________________________________________
AliTRDsimple::AliTRDsimple():TObject()
{                       
  //
  // AliTRDsimple default constructor
  //

  fGenerator = NULL;
                                                         
}                                                                               
 
//_____________________________________________________________________________
AliTRDsimple::AliTRDsimple(const AliTRDsimple &s)
{
  //
  // AliTRDsimple copy constructor
  //
 
  ((AliTRDsimple &) s).Copy(*this);
 
}
 
//_____________________________________________________________________________
AliTRDsimple::~AliTRDsimple()
{
  //
  // AliTRDsimple destructor
  //
 
  if (fGenerator) {
    delete fGenerator;
  }

}                                                                               
 
//_____________________________________________________________________________
AliTRDsimple &AliTRDsimple::operator=(const AliTRDsimple &s)
{
  //
  // Assignment operator
  //
 
  if (this != &s) ((AliTRDsimple &) s).Copy(*this);
  return *this;
 
}
 
//_____________________________________________________________________________
void AliTRDsimple::Init()
{
  //
  // Initialization
  //

  fGenerator = new AliTRDsimpleGen();

  // Create the MC object
  new AliTRDsimpleMC("simple","Simplified Monte Carlo");
                                                         
}
 
//_____________________________________________________________________________
void AliTRDsimple::Copy(TObject &s)
{
  //
  // Copy function
  //                             
                  
  fGenerator->Copy(*((AliTRDsimple &) s).fGenerator);  
                              
}
                                                                                
//_____________________________________________________________________________
void AliTRDsimple::ProcessEvent(Int_t ievent)
{
  //
  // Runs a single event
  //

  Int_t copy = 0;

  // Generate a new particle
  fGenerator->NewParticle(ievent);

  // Track the event
  do {
    gMC->ProcessEvent();
  } 
  while (gMC->CurrentVolID(copy) != -1);

}
Commit	Line	Data
16bf9884	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	/*
a1c3aded	17	$Log$
	18	Revision 1.1 2001/11/06 17:19:41 cblume
	19	Add detailed geometry and simple simulator
	20
16bf9884	21	*/
	22
	23	///////////////////////////////////////////////////////////////////////////////
	24	// //
	25	// Simplified TRD slow simulator //
	26	// //
	27	///////////////////////////////////////////////////////////////////////////////
	28
	29	#include <stdlib.h>
	30
	31	#include "AliTRDsimple.h"
	32	#include "AliTRDsimpleGen.h"
	33	#include "AliTRDsimpleMC.h"
	34
	35	ClassImp(AliTRDsimple)
	36
	37	//_____________________________________________________________________________
	38	AliTRDsimple::AliTRDsimple():TObject()
	39	{
	40	//
	41	// AliTRDsimple default constructor
	42	//
	43
a1c3aded	44	fGenerator = NULL;
16bf9884	45
	46	}
	47
	48	//_____________________________________________________________________________
	49	AliTRDsimple::AliTRDsimple(const AliTRDsimple &s)
	50	{
	51	//
	52	// AliTRDsimple copy constructor
	53	//
	54
	55	((AliTRDsimple &) s).Copy(*this);
	56
	57	}
	58
	59	//_____________________________________________________________________________
	60	AliTRDsimple::~AliTRDsimple()
	61	{
	62	//
	63	// AliTRDsimple destructor
	64	//
	65
	66	if (fGenerator) {
	67	delete fGenerator;
	68	}
	69
	70	}
	71
	72	//_____________________________________________________________________________
	73	AliTRDsimple &AliTRDsimple::operator=(const AliTRDsimple &s)
	74	{
	75	//
	76	// Assignment operator
	77	//
	78
	79	if (this != &s) ((AliTRDsimple &) s).Copy(*this);
	80	return *this;
	81
	82	}
	83
a1c3aded	84	//_____________________________________________________________________________
	85	void AliTRDsimple::Init()
	86	{
	87	//
	88	// Initialization
	89	//
	90
	91	fGenerator = new AliTRDsimpleGen();
	92
	93	// Create the MC object
	94	new AliTRDsimpleMC("simple","Simplified Monte Carlo");
	95
	96	}
	97
16bf9884	98	//_____________________________________________________________________________
	99	void AliTRDsimple::Copy(TObject &s)
	100	{
	101	//
	102	// Copy function
	103	//
	104
	105	fGenerator->Copy(*((AliTRDsimple &) s).fGenerator);
	106
	107	}
	108
	109	//_____________________________________________________________________________
	110	void AliTRDsimple::ProcessEvent(Int_t ievent)
	111	{
	112	//
	113	// Runs a single event
	114	//
	115
	116	Int_t copy = 0;
	117
	118	// Generate a new particle
	119	fGenerator->NewParticle(ievent);
	120
	121	// Track the event
	122	do {
	123	gMC->ProcessEvent();
	124	}
	125	while (gMC->CurrentVolID(copy) != -1);
	126
	127	}
	128