[u/mrichter/AliRoot.git] / PWG0 / AliPWG0depHelper.h

/* $Id$ */

#ifndef ALIPWG0DEPHELPER_H
#define ALIPWG0DEPHELPER_H

#include <TObject.h>

// static helper functions that depend on more than ESD

class AliHeader;
class TParticle;
class AliStack;

class AliPWG0depHelper : public TObject
{
  public:
    static Int_t GetPythiaEventProcessType(AliHeader* aHeader, Bool_t adebug = kFALSE);
    static TParticle* FindPrimaryMother(AliStack* stack, Int_t label);
    static Int_t FindPrimaryMotherLabel(AliStack* stack, Int_t label);

  protected:
    ClassDef(AliPWG0depHelper, 0)

  private:
    AliPWG0depHelper(const AliPWG0depHelper&);
    AliPWG0depHelper& operator=(const AliPWG0depHelper&);
};

#endif
Commit	Line	Data
4c351225	1	/* $Id$ */
	2
	3	#ifndef ALIPWG0DEPHELPER_H
	4	#define ALIPWG0DEPHELPER_H
	5
	6	#include <TObject.h>
	7
	8	// static helper functions that depend on more than ESD
	9
	10	class AliHeader;
447c325d	11	class TParticle;
447c325d	12	class AliStack;
4c351225	13
	14	class AliPWG0depHelper : public TObject
	15	{
	16	public:
447c325d	17	static Int_t GetPythiaEventProcessType(AliHeader* aHeader, Bool_t adebug = kFALSE);
447c325d	18	static TParticle* FindPrimaryMother(AliStack* stack, Int_t label);
82ac9fc4	19	static Int_t FindPrimaryMotherLabel(AliStack* stack, Int_t label);
4c351225	20
	21	protected:
	22	ClassDef(AliPWG0depHelper, 0)
	23
	24	private:
	25	AliPWG0depHelper(const AliPWG0depHelper&);
	26	AliPWG0depHelper& operator=(const AliPWG0depHelper&);
	27	};
	28
	29	#endif
	30