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diff --git a/data/anainfo/ATLAS_2011_S9212353.info b/data/anainfo/ATLAS_2011_S9212353.info
--- a/data/anainfo/ATLAS_2011_S9212353.info
+++ b/data/anainfo/ATLAS_2011_S9212353.info
@@ -1,38 +1,36 @@
Name: ATLAS_2011_S9212353
Year: 2011
Summary: Single lepton search for supersymmetry
Experiment: ATLAS
Collider: LHC
SpiresID: 9212353
Status: UNVALIDATED
-Authors:
- -
References:
- Phys. Rev.D85:012006,2012
- arXiv:1109.6606
RunInfo:
BSM signal events at 7000 GeV.
NumEvents: 25000 for BSM signals
Beams: [p+, p+]
Energies: [7000]
Description:
'Single lepton search for supersymmmetric particles by ATLAS at 7 TeV.
Event counts in electron and muon signal regions are implemented as one-bin histograms.
Histograms for missing transverse energy and effective mass are implemented for the two
signal regions.'
BibKey: ATLAS:2011ad
BibTeX: '@Article{ATLAS:2011ad,
author = "Aad, Georges and others",
collaboration = "ATLAS",
title = "{Search for supersymmetry in final states with jets,
missing transverse momentum and one isolated lepton in
sqrt{s} = 7 TeV pp collisions using 1 fb-1 of ATLAS data}",
journal = "Phys. Rev.",
volume = "D85",
year = "2012",
pages = "012006",
eprint = "1109.6606",
archivePrefix = "arXiv",
primaryClass = "hep-ex",
SLACcitation = "%%CITATION = 1109.6606;%%"
}'
diff --git a/src/Core/AnalysisInfo.cc b/src/Core/AnalysisInfo.cc
--- a/src/Core/AnalysisInfo.cc
+++ b/src/Core/AnalysisInfo.cc
@@ -1,158 +1,142 @@
#include "Rivet/Rivet.hh"
#include "Rivet/RivetBoost.hh"
#include "Rivet/AnalysisInfo.hh"
#include "Rivet/Tools/Utils.hh"
#include "Rivet/Tools/RivetPaths.hh"
#include "Rivet/Tools/Logging.hh"
#include "yaml-cpp/yaml.h"
#include <iostream>
#include <fstream>
#include <unistd.h>
namespace Rivet {
namespace {
Log& getLog() {
return Log::getLog("Rivet.AnalysisInfo");
}
}
/// Static factory method
AnalysisInfo* AnalysisInfo::make(const std::string& ananame) {
// Returned AI, in semi-null state
AnalysisInfo* ai = new AnalysisInfo();
ai->_beams += make_pair(PID::ANY, PID::ANY);
ai->_name = ananame;
/// If no ana data file found, return null AI
const string datapath = findAnalysisInfoFile(ananame + ".info");
if (datapath.empty()) {
MSG_DEBUG("No datafile " << ananame + ".info found");
return ai;
}
// Read data from YAML document
MSG_DEBUG("Reading analysis data from " << datapath);
YAML::Node doc;
try {
doc = YAML::LoadFile(datapath);
} catch (const YAML::ParserException& ex) {
MSG_ERROR("Parse error when reading analysis data from " << datapath << " (" << ex.what() << ")");
return ai;
}
#define THROW_INFOERR(KEY) throw InfoError("Problem in info parsing while accessing key " + string(KEY) + " in file " + datapath)
+
+ // Simple scalars (test for nullness before casting)
#define TRY_GETINFO(KEY, VAR) try { if (doc[KEY] && !doc[KEY].IsNull()) ai->_ ## VAR = doc[KEY].as<string>(); } catch (...) { THROW_INFOERR(KEY); }
+ TRY_GETINFO("Name", name);
+ TRY_GETINFO("Summary", summary);
+ TRY_GETINFO("Status", status);
+ TRY_GETINFO("RunInfo", runInfo);
+ TRY_GETINFO("Description", description);
+ TRY_GETINFO("Experiment", experiment);
+ TRY_GETINFO("Collider", collider);
+ TRY_GETINFO("Year", year);
+ TRY_GETINFO("SpiresID", spiresId);
+ TRY_GETINFO("InspireID", inspireId);
+ TRY_GETINFO("BibKey", bibKey);
+ TRY_GETINFO("BibTeX", bibTeX);
+ #undef TRY_GETINFO
- TRY_GETINFO("Name", name);
- // if (doc["Summary"]) ai->_summary = doc["Summary"].as<string>();
- TRY_GETINFO("Summary", summary);
- // if (doc["Status"]) ai->_status = doc["Status"].as<string>();
- TRY_GETINFO("Status", status);
- // if (doc["RunInfo"]) ai->_runInfo = doc["RunInfo"].as<string>();
- TRY_GETINFO("RunInfo", runInfo);
- // if (doc["Description"]) ai->_description = doc["Description"].as<string>();
- TRY_GETINFO("Description", description);
- // if (doc["Experiment"]) ai->_experiment = doc["Experiment"].as<string>();
- TRY_GETINFO("Experiment", experiment);
- // if (doc["Collider"]) ai->_collider = doc["Collider"].as<string>();
- TRY_GETINFO("Collider", collider);
- // if (doc["Year"]) ai->_year = doc["Year"].as<string>();
- TRY_GETINFO("Year", year);
- // if (doc["SpiresID"]) ai->_spiresId = doc["SpiresID"].as<string>();
- TRY_GETINFO("SpiresID", spiresId);
- // if (doc["InspireID"]) ai->_inspireId = doc["InspireID"].as<string>();
- TRY_GETINFO("InspireID", inspireId);
- // if (doc["BibKey"]) ai->_bibKey = doc["BibKey"].as<string>();
- TRY_GETINFO("BibKey", bibKey);
- // if (doc["BibTeX"]) ai->_bibTeX = doc["BibTeX"].as<string>();
- TRY_GETINFO("BibTeX", bibTeX);
+ // Sequences (test the seq *and* each entry for nullness before casting)
+ #define TRY_GETINFO_SEQ(KEY, VAR) try { \
+ if (doc[KEY] && !doc[KEY].IsNull()) { \
+ const YAML::Node& VAR = doc[KEY]; \
+ for (size_t i = 0; i < VAR.size(); ++i) \
+ if (!VAR[i].IsNull()) ai->_ ## VAR += VAR[i].as<string>(); \
+ } } catch (...) { THROW_INFOERR(KEY); }
+ TRY_GETINFO_SEQ("Authors", authors);
+ TRY_GETINFO_SEQ("References", references);
+ TRY_GETINFO_SEQ("ToDo", todos);
+ #undef TRY_GETINFO_SEQ
+ // A boolean with some name flexibility
try {
if (doc["NeedsCrossSection"]) ai->_needsCrossSection = doc["NeedsCrossSection"].as<bool>();
else if (doc["NeedsCrossSection"]) ai->_needsCrossSection = doc["NeedCrossSection"].as<bool>();
} catch (...) {
THROW_INFOERR("NeedsCrossSection|NeedCrossSection");
}
- try {
- if (doc["Authors"]) {
- const YAML::Node& authors = doc["Authors"];
- for (size_t i = 0; i < authors.size(); ++i) ai->_authors += authors[i].as<string>();
- }
- } catch (...) { THROW_INFOERR("Authors"); }
-
- try {
- if (doc["References"]) {
- const YAML::Node& refs = doc["References"];
- for (size_t i = 0; i < refs.size(); ++i) ai->_references += refs[i].as<string>();
- }
- } catch (...) { THROW_INFOERR("References"); }
-
- try {
- if (doc["ToDo"]) {
- const YAML::Node& todos = doc["ToDo"];
- for (size_t i = 0; i < todos.size(); ++i) ai->_todos += todos[i].as<string>();
- }
- } catch (...) { THROW_INFOERR("ToDo"); }
-
+ // Beam particle identities
try {
if (doc["Beams"]) {
const YAML::Node& beams = doc["Beams"];
vector<PdgIdPair> beam_pairs;
if (beams.size() == 2 && beams[0].IsScalar() && beams[0].IsScalar()) {
beam_pairs += PID::make_pdgid_pair(beams[0].as<string>(), beams[1].as<string>());
} else {
for (size_t i = 0; i < beams.size(); ++i) {
const YAML::Node& bp = beams[i];
if (bp.size() != 2 || !bp[0].IsScalar() || !bp[0].IsScalar())
throw InfoError("Beam ID pairs have to be either a 2-tuple or a list of 2-tuples of particle names");
beam_pairs += PID::make_pdgid_pair(bp[0].as<string>(), bp[1].as<string>());
}
}
ai->_beams = beam_pairs;
}
} catch (...) { THROW_INFOERR("beams"); }
+ // Beam energies
try {
if (doc["Energies"]) {
vector< pair<double,double> > beam_energy_pairs;
for (size_t i = 0; i < doc["Energies"].size(); ++i) {
const YAML::Node& be = doc["Energies"][i];
if (be.IsScalar()) {
// If beam energy is a scalar, then assume symmetric beams each with half that energy
beam_energy_pairs += make_pair(be.as<double>()/2.0, be.as<double>()/2.0);
} else if (be.IsSequence()) {
if (be.size() != 2)
throw InfoError("Beam energies have to be a list of either numbers or pairs of numbers");
beam_energy_pairs += make_pair(be[0].as<double>(), be[1].as<double>());
} else {
throw InfoError("Beam energies have to be a list of either numbers or pairs of numbers");
}
}
ai->_energies = beam_energy_pairs;
}
} catch (...) { THROW_INFOERR("Energies"); }
- #undef TRY_GETINFO
#undef THROW_INFOERR
MSG_TRACE("AnalysisInfo pointer = " << ai);
return ai;
}
string toString(const AnalysisInfo& ai) {
stringstream ss;
ss << ai.name();
ss << " - " << ai.summary();
// ss << " - " << ai.beams();
// ss << " - " << ai.energies();
ss << " (" << ai.status() << ")";
return ss.str();
}
}

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