1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
16 ///////////////////////////////////////////////////////////////////////////////
18 // This class which defines the trigger classes objects
21 ///////////////////////////////////////////////////////////////////////////////
22 #include <Riostream.h>
26 #include "AliTriggerClass.h"
27 #include "AliTriggerConfiguration.h"
28 #include "AliTriggerDescriptor.h"
29 #include "AliTriggerCluster.h"
30 #include "AliTriggerPFProtection.h"
31 #include "AliTriggerBCMask.h"
37 ClassImp(AliTriggerClass)
39 //_____________________________________________________________________________
40 AliTriggerClass::AliTriggerClass():
53 // Default constructor
54 for(Int_t i = 0; i < kNMaxMasks; i++)fMask[i]=0;
57 //_____________________________________________________________________________
58 AliTriggerClass::AliTriggerClass( TString & name, UChar_t index,
59 AliTriggerDescriptor *desc, AliTriggerCluster *clus,
60 AliTriggerPFProtection *pfp, AliTriggerBCMask *mask,
61 UInt_t prescaler, Bool_t allrare) :
63 fClassMask( 1ull << ULong64_t(index-1)),
68 fPrescaler( prescaler ),
75 // This should be used with old version of config
76 for(Int_t i = 0; i < kNMaxMasks; i++)fMask[i]=0;
80 //_____________________________________________________________________________
81 AliTriggerClass::AliTriggerClass( AliTriggerConfiguration *config,
82 TString & name, UChar_t index,
83 TString &desc, TString &clus,
84 TString &pfp, TString &mask,
85 UInt_t prescaler, Bool_t allrare) :
87 fClassMask( 1ull << ULong64_t(index-1)),
91 fPFProtection( NULL ),
92 fPrescaler( prescaler ),
98 // This should be used with old version of config
99 fDescriptor = (AliTriggerDescriptor*)config->GetDescriptors().FindObject(desc);
100 fCluster = (AliTriggerCluster*)config->GetClusters().FindObject(clus);
101 pfp.ReplaceAll("{","");
102 pfp.ReplaceAll("}","");
103 fPFProtection = (AliTriggerPFProtection*)config->GetPFProtections().FindObject(pfp);
105 for(Int_t i = 0; i < kNMaxMasks; i++)fMask[i]=0;
106 mask.ReplaceAll("{","");
107 mask.ReplaceAll("}","");
108 fMask[0] = (AliTriggerBCMask*)config->GetMasks().FindObject(mask);
110 //_____________________________________________________________________________
111 AliTriggerClass::AliTriggerClass( AliTriggerConfiguration *config,
112 TString & name, UChar_t index,
113 TString &desc, TString &clus,
115 UInt_t prescaler, Bool_t allrare,
116 UInt_t timegroup,UInt_t timewindow) :
117 TNamed( name, name ),
118 fClassMask( 1ull << ULong64_t(index-1)),
122 fPFProtection( NULL ),
123 fPrescaler( prescaler ),
126 fTimeGroup(timegroup),
127 fTimeWindow(timewindow)
129 fDescriptor = (AliTriggerDescriptor*)config->GetDescriptors().FindObject(desc);
130 fCluster = (AliTriggerCluster*)config->GetClusters().FindObject(clus);
131 pfp.ReplaceAll("{","");
132 pfp.ReplaceAll("}","");
133 fPFProtection = (AliTriggerPFProtection*)config->GetPFProtections().FindObject(pfp);
134 // masks are added by seter
135 for(Int_t i = 0; i < kNMaxMasks; i++)fMask[i]=0;
137 //_____________________________________________________________________________
138 AliTriggerClass::~AliTriggerClass()
142 //_____________________________________________________________________________
143 AliTriggerClass::AliTriggerClass( const AliTriggerClass& trclass ):
145 fClassMask(trclass.fClassMask),
146 fIndex(trclass.fIndex),
147 fDescriptor(trclass.fDescriptor),
148 fCluster(trclass.fCluster),
149 fPFProtection(trclass.fPFProtection),
150 fPrescaler(trclass.fPrescaler),
151 fAllRare(trclass.fAllRare),
152 fStatus(trclass.fStatus),
153 fTimeGroup(trclass.fTimeGroup),
154 fTimeWindow(trclass.fTimeWindow)
157 for(Int_t i = 0; i < kNMaxMasks; i++)fMask[i]=trclass.fMask[i];
159 //______________________________________________________________________________
160 AliTriggerClass& AliTriggerClass::operator=(const AliTriggerClass& trclass)
162 // AliTriggerClass assignment operator.
164 if (this != &trclass) {
165 TNamed::operator=(trclass);
166 fClassMask = trclass.fClassMask;
167 fIndex=trclass.fIndex;
168 fDescriptor = trclass.fDescriptor;
169 fCluster = trclass.fCluster;
170 fPFProtection = trclass.fPFProtection;
171 for(Int_t i=0; i< kNMaxMasks; i++)fMask[i]=trclass.fMask[i];
172 fPrescaler = trclass.fPrescaler;
173 fAllRare = trclass.fAllRare;
174 fStatus = trclass.fStatus;
175 fTimeGroup = trclass.fTimeGroup;
176 fTimeWindow = trclass.fTimeWindow;
180 //_____________________________________________________________________________
181 Bool_t AliTriggerClass::SetMasks(AliTriggerConfiguration* config,TString& masks)
183 masks.ReplaceAll("{","");
184 masks.ReplaceAll("}","");
185 masks.ReplaceAll(" ","");
186 masks.ReplaceAll("\t","");
187 TObjArray *tokens = masks.Tokenize(",");
188 Int_t ntokens = tokens->GetEntriesFast();
191 AliError(Form("The class (%s) has invalid mask pattern: (%s)",GetName(),masks.Data()));
195 while(fMask[nmask])nmask++;
196 if(nmask+ntokens>=kNMaxMasks){
198 AliError(Form("The class (%s) exceeds %i masks",GetName(),kNMaxMasks));
201 for(Int_t i=nmask; i<nmask+ntokens; i++){
202 fMask[i] = (AliTriggerBCMask*)config->GetMasks().FindObject(((TObjString*)tokens->At(i-nmask))->String());
204 AliError(Form("The class (%s) unknown mask %s",GetName(),(((TObjString*)tokens->At(i-nmask))->String().Data())));
211 //_____________________________________________________________________________
212 Bool_t AliTriggerClass::CheckClass(AliTriggerConfiguration* config) const
214 // Check the existance of trigger inputs and functions
215 // and the logic used.
216 // Return false in case of wrong class
220 AliError(Form("The class (%s) has invalid mask pattern !",GetName()));
224 // check comsistency of index and mask
226 if (!config->GetDescriptors().FindObject(fDescriptor)) {
227 AliError(Form("The class (%s) contains invalid descriptor !",GetName()));
231 if (!(fDescriptor->CheckInputsAndFunctions(config->GetInputs(),config->GetFunctions()))) {
232 AliError(Form("The class (%s) contains bad descriptor !",GetName()));
237 if (!config->GetClusters().FindObject(fCluster)) {
238 AliError(Form("The class (%s) contains invalid cluster !",GetName()));
242 if (!config->GetPFProtections().FindObject(fPFProtection)) {
243 AliError(Form("The class (%s) contains invalid past-future protection !",GetName()));
247 for(Int_t i=0; i< kNMaxMasks; i++){
249 if (!config->GetMasks().FindObject(fMask[i])) {
250 AliError(Form("The class (%s) contains invalid BC mask !",GetName()));
258 //_____________________________________________________________________________
259 void AliTriggerClass::Trigger( const TObjArray& inputs , const TObjArray& functions)
261 // Check if the inputs satify the trigger class conditions
262 fStatus = fDescriptor->Trigger(inputs,functions);
265 //_____________________________________________________________________________
266 Bool_t AliTriggerClass::IsActive( const TObjArray& inputs, const TObjArray& functions) const
268 // Check if the inputs satify the trigger class conditions
270 return fDescriptor->IsActive(inputs,functions);
275 //_____________________________________________________________________________
276 void AliTriggerClass::Print( const Option_t* ) const
279 cout << "Trigger Class:" << endl;
280 cout << " Name: " << GetName() << endl;
281 cout << " ClassBit: 0x" << hex << fClassMask << dec << endl;
282 cout << " Index: " << (UInt_t)fIndex << endl;
283 cout << " Descriptor: " << fDescriptor->GetName() << endl;
284 cout << " Cluster: " << fCluster->GetName() << endl;
285 cout << " PF Protection:" << fPFProtection->GetName() << endl;
286 cout << " BC Mask: " ;
287 for(Int_t i=0; i< kNMaxMasks; i++)if(fMask[i])cout << fMask[i]->GetName() << " ";
289 cout << " Prescaler: " << fPrescaler << endl;
290 cout << " AllRare: " << fAllRare << endl;
291 cout << " Time Group: " << fTimeGroup << endl;
292 cout << " Time Window: " << fTimeWindow << endl;
294 cout << " Class is fired " << endl;
296 cout << " Class is not fired " << endl;
298 //______________________________________________________________________
299 Int_t AliTriggerClass::GetDownscaleFactor(Double_t& ds) const
301 // There are 2 types of downscaling:
302 // - Random time veto downscale (option=0 <=> bit 31=0)
303 // - Class busy veto (option=1 <=> bit 31=1)
306 if(fPrescaler&(1<<31)) option=1;
308 ds = (fPrescaler&0x1ffffff)/100.; // class busy in milisec
310 ds = 1.- fPrescaler/2097151.; // reduction factor in %