AliPhysics  41af4b0 (41af4b0)
AliEmcalTriggerStringDecoder.cxx
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27 #include <sstream>
29 
30 ClassImp(PWG::EMCAL::Triggerinfo);
31 
32 using namespace PWG::EMCAL;
33 
34 std::string Triggerinfo::ExpandClassName() const {
35  std::string result = fTriggerClass + "-" + fBunchCrossing + "-" + fPastFutureProtection + "-" + fTriggerCluster;
36  return result;
37 }
38 
39 bool Triggerinfo::IsTriggerClass(const std::string &triggerclass) const {
40  return fTriggerClass.substr(1) == triggerclass; // remove C from trigger class part
41 }
42 
43 std::vector<Triggerinfo> Triggerinfo::DecodeTriggerString(const std::string &triggerstring) {
44  std::vector<Triggerinfo> result;
45  std::stringstream triggerparser(triggerstring);
46  std::string currenttrigger;
47  while(std::getline(triggerparser, currenttrigger, ' ')){
48  if(!currenttrigger.length()) continue;
49  std::vector<std::string> tokens;
50  std::stringstream triggerdecoder(currenttrigger);
51  std::string token;
52  while(std::getline(triggerdecoder, token, '-')) tokens.emplace_back(token);
53  result.emplace_back(Triggerinfo{tokens[0], tokens[1], tokens[2], tokens[3]});
54  }
55  return result;
56 }
Decoded structure of a trigger string.
std::string fPastFutureProtection
Type of the past-future protection.
std::string fTriggerClass
Trigger class.
std::string fBunchCrossing
Bunch crossing type.
static std::vector< PWG::EMCAL::Triggerinfo > DecodeTriggerString(const std::string &triggerstring)
Decoding trigger string.
std::string ExpandClassName() const
Reconstruct trigger string from information in the Triggerinfo object.
std::string fTriggerCluster
Trigger cluster.
bool IsTriggerClass(const std::string &triggerclass) const
Check if the trigger info corresponds to a certain trigger input class.