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 **************************************************************************/
17 // Author: Andrei Gheata, 28/07/2009
19 #include "AliTrigEvent.h"
25 ClassImp(AliTrigEvent)
27 //==============================================================================
28 // AliTrigEvent - Base class for generic information exchanged by a trigger
29 // device. Trigger inputs and outputs are represented and
30 // handled via AliTrigEvent objects. Trigger events are typically
31 // wrappers for the information exchanged on a single I/O slot
32 // or a group of correlated inputs.
33 //==============================================================================
35 //______________________________________________________________________________
36 void AliTrigEvent::Activate(Bool_t flag)
38 // Activate/deactivate this signal.
39 TObject::SetBit(kActive, flag);
42 ClassImp(AliTrigEventWithMask)
44 //______________________________________________________________________________
45 Bool_t AliTrigEventWithMask::ImportData(AliTrigEvent *source)
47 // Import data from likewise signal.
48 AliTrigEventWithMask *src = (AliTrigEventWithMask *)source;
49 SetValue(src->GetValue());
53 //______________________________________________________________________________
54 void AliTrigEventWithMask::SetValue(TBits *value)
56 // Set the mask value.
60 //______________________________________________________________________________
61 AliTrigEventWithMask::AliTrigEventWithMask(const AliTrigEventWithMask &other)
66 *fValue = *other.fValue;
69 //______________________________________________________________________________
70 AliTrigEventWithMask &AliTrigEventWithMask::operator=(const AliTrigEventWithMask &other)
72 // Assignment operator.
73 if (&other == this) return *this;
74 AliTrigEvent::operator=(other);
75 *fValue = *other.fValue;
79 ClassImp(AliTrigEventWithObject)
81 //______________________________________________________________________________
82 AliTrigEventWithObject::AliTrigEventWithObject(const char *classname)
87 // Normal constructor where a class name is provided for the embedded object.
88 // If the event is created in this way one will only be able to connect to
89 // events embedding the same object type (via connectors). If empty string the type
90 // will be set upon the first call of SetValue.
94 //______________________________________________________________________________
95 AliTrigEventWithObject::AliTrigEventWithObject(const AliTrigEventWithObject &other)
101 TClass* pClass=TClass::GetClass(fType);
103 fValue = (TObject*)pClass->New();
104 fValue->Copy(*other.fValue);
107 //______________________________________________________________________________
108 AliTrigEventWithObject &AliTrigEventWithObject::operator=(const AliTrigEventWithObject &other)
110 // Assignment operator.
111 if (&other == this) return *this;
112 AliTrigEvent::operator=(other);
114 TClass* pClass=TClass::GetClass(fType);
115 if (!pClass) return *this;
116 fValue = (TObject*)pClass->New();
117 fValue->Copy(*other.fValue);
121 //______________________________________________________________________________
122 Bool_t AliTrigEventWithObject::ImportData(AliTrigEvent *source)
124 // Import data from likewise signal.
125 AliTrigEventWithObject *src = (AliTrigEventWithObject *)source;
126 Bool_t done = SetValue(src->GetValue());
127 if (!done) Error("ImportData", "Cannot import object <%s> of class <%s> since event type was set to: <%s>",
128 src->GetValue()->GetName(), src->GetValue()->ClassName(), fType.Data());
132 //______________________________________________________________________________
133 Bool_t AliTrigEventWithObject::SetType(const char *classname)
135 // Set the type of this event. Can be done only once.
136 if (!strlen(classname)) return kFALSE;
137 if (!fType.IsNull()) {
138 Error("SetType", "Type for this trigger event already set to: %s", fType.Data());
141 TClass *type = gROOT->GetClass(classname);
143 Error("SetType", "Unknown class %s", classname);
150 //______________________________________________________________________________
151 Bool_t AliTrigEventWithObject::SetValue(TObject *value)
153 // Set the current event content. Checks consistency with event type.
155 // Reset current value.
159 // Set the type if used for the first time.
160 if (!fType) fType = value->ClassName();