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[u/mrichter/AliRoot.git] / VZERO / AliVZEROTriggerSimulator.h

#ifndef ALIVZEROTRIGGERSIMULATOR_H\r
#define ALIVZEROTRIGGERSIMULATOR_H\r
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights\r
 * reserved. \r
 *\r
 * See cxx source for full Copyright notice                               \r
 */\r
// \r
// Class AliVZEROTriggerSimulator\r
// ------------------------------\r
//  Simulate the VZERO Trigger response\r
// Use FEE parameters stored in Database\r
// Can work on real data or in simulation\r
//\r
\r
#include <TObject.h>\r
\r
#include "AliVZEROTriggerData.h"\r
\r
class AliVZEROLogicalSignal;\r
class TTree;\r
class TClonesArray;\r
\r
class AliVZEROTriggerSimulator : public TObject {\r
public:\r
	AliVZEROTriggerSimulator();\r
	AliVZEROTriggerSimulator(TTree * digitsTree, TClonesArray* digits);\r
	~AliVZEROTriggerSimulator();\r
	\r
	AliVZEROTriggerData * GetTriggerData() const {return fTriggerData;};\r
	\r
	Bool_t GetBBAandBBC() const		{return (fTriggerWord & 0x1);};\r
	Bool_t GetBBAorBBC() const		{return (fTriggerWord>>1 & 0x1);};\r
	Bool_t GetBGAandBBC() const		{return (fTriggerWord>>2 & 0x1);};\r
	Bool_t GetBGA() const			{return (fTriggerWord>>3 & 0x1);};\r
	Bool_t GetBGCandBBA() const		{return (fTriggerWord>>4 & 0x1);};\r
	Bool_t GetBGC() const			{return (fTriggerWord>>5 & 0x1);};\r
	Bool_t GetCTA1andCTC1() const	{return (fTriggerWord>>6 & 0x1);};\r
	Bool_t GetCTA1orCTC1() const	{return (fTriggerWord>>7 & 0x1);};\r
	Bool_t GetCTA2andCTC2() const	{return (fTriggerWord>>8 & 0x1);};\r
	Bool_t GetCTA2orCTC2() const	{return (fTriggerWord>>9 & 0x1);};\r
	Bool_t GetMTAandMTC() const		{return (fTriggerWord>>10 & 0x1);};\r
	Bool_t GetMTAorMTC() const		{return (fTriggerWord>>11 & 0x1);};\r
	Bool_t GetBBA() const			{return (fTriggerWord>>12 & 0x1);};\r
	Bool_t GetBBC() const			{return (fTriggerWord>>13 & 0x1);};\r
	Bool_t GetBGAorBGC() const		{return (fTriggerWord>>14 & 0x1);};\r
	Bool_t GetBeamGas() const		{return (fTriggerWord>>15 & 0x1);};\r
	\r
	void SetBBAandBBC()		{ (fTriggerWord += 0x1);};\r
	void SetBBAorBBC()		{ (fTriggerWord += 0x1<<1);};\r
	void SetBGAandBBC()		{ (fTriggerWord += 0x1<<2);};\r
	void SetBGA()			{ (fTriggerWord += 0x1<<3);};\r
	void SetBGCandBBA()		{ (fTriggerWord += 0x1<<4);};\r
	void SetBGC()			{ (fTriggerWord += 0x1<<5);};\r
	void SetCTA1andCTC1()	{ (fTriggerWord += 0x1<<6);};\r
	void SetCTA1orCTC1()	{ (fTriggerWord += 0x1<<7);};\r
	void SetCTA2andCTC2()	{ (fTriggerWord += 0x1<<8);};\r
	void SetCTA2orCTC2()	{ (fTriggerWord += 0x1<<9);};\r
	void SetMTAandMTC()		{ (fTriggerWord += 0x1<<10);};\r
	void SetMTAorMTC()		{ (fTriggerWord += 0x1<<11);};	\r
	void SetBBA()			{ (fTriggerWord += 0x1<<12);};\r
	void SetBBC()			{ (fTriggerWord += 0x1<<13);};\r
	void SetBGAorBGC()		{ (fTriggerWord += 0x1<<14);};\r
	void SetBeamGas()		{ (fTriggerWord += 0x1<<15);};\r
	\r
	void Run();\r
	virtual void Print(Option_t* /* opt */) const;\r
	\r
private:\r
	// Private methods\r
	AliVZEROTriggerSimulator(const AliVZEROTriggerSimulator &/*triggerSim*/);\r
	AliVZEROTriggerSimulator& operator= (const AliVZEROTriggerSimulator & /*triggerSim*/);\r
	AliVZEROTriggerData * LoadTriggerData() const ;\r
	void                  LoadClockOffset();\r
	void GenerateBBWindows();\r
	void GenerateBGWindows();\r
	Bool_t AreGatesOpen() const;\r
	\r
	// Members\r
	AliVZEROLogicalSignal * fBBGate[AliVZEROTriggerData::kNCIUBoards];  // BB Observation window\r
	AliVZEROLogicalSignal * fBBLatch[AliVZEROTriggerData::kNCIUBoards]; // BB Latch window\r
	AliVZEROLogicalSignal * fBBReset[AliVZEROTriggerData::kNCIUBoards]; // BB Reset Window\r
	\r
	AliVZEROLogicalSignal * fBGGate[AliVZEROTriggerData::kNCIUBoards];  // BG Observation window\r
	AliVZEROLogicalSignal * fBGLatch[AliVZEROTriggerData::kNCIUBoards]; // BG Latch Window\r
	AliVZEROLogicalSignal * fBGReset[AliVZEROTriggerData::kNCIUBoards]; // BG Reset Window\r
\r
	AliVZEROTriggerData *fTriggerData; // Object holding the trigger configuration parameters\r
	Float_t fClockOffset[AliVZEROTriggerData::kNCIUBoards]; // TDC clock offset including roll-over, trig count and L0->L1 delay\r
	\r
	TTree* fDigitsTree; //Pointer to VZERO digit tree\r
	TClonesArray* fDigits; //Pointer to VZERO digit array\r
	\r
	Bool_t fBBFlags[64]; // Individual BB Flags\r
	Bool_t fBGFlags[64]; // Individual BG Flags\r
	Float_t  fCharges[64]; // Individual Charge\r
	\r
	UShort_t fTriggerWord; // Word holding the 16 triggers return by the FEE\r
		\r
	ClassDef( AliVZEROTriggerSimulator, 3 )  \r
\r
};\r
\r
\r
#endif // ALIVZEROTRIGGERSIMULATOR_H\r
\r
\r