4 rootcint -f OptionDict.C -c Option.C
5 g++ `root-config --cflags --libs` \
6 -lVMC -lGeom -lMinuit -lXMLIO -lTree -lTreePlayer \
7 -I$ALICE_ROOT/include -L$ALICE_ROOT/lib/tgt_${ALICE_TARGET} \
8 -lSTEERBase -lESD -lAOD -lANALYSIS -lOADB -lANALYSISalice \
9 trainMain.cxx -o runTrain
12 #include "AvailableSoftware.C"
13 #include "ChainBuilder.C"
14 #include "ParUtilities.C"
15 #include "OutputUtilities.C"
18 #include "LocalHelper.C"
19 #include "ProofHelper.C"
20 #include "LiteHelper.C"
21 #include "AAFHelper.C"
22 #include "PluginHelper.C"
23 #include "AAFPluginHelper.C"
24 #include "GridHelper.C"
25 #include "TrainSetup.C"
27 #include <TGApplication.h>
31 #include <TObjString.h>
38 * Custom timer to do a deferred start after the application
41 struct Deferred : public TTimer
43 Deferred(const TString& name, const TString& cls,
44 const TCollection* opts, bool spawn)
45 : TTimer(1000, false),
53 Deferred(const Deferred& o)
60 Deferred& operator=(const Deferred& o)
62 if (&o == this) return *this;
65 fOptions = o.fOptions;
71 // gSystem->RemoveTimer(this);
72 Info("Notify", "Will run train setup: %s (%s)",
73 fName.Data(), fClass.Data());
74 return TrainSetup::Main(fName, fClass, fOptions, fSpawn);
78 const TCollection* fOptions;
83 * Append directory to header and script search path
85 * @param dir Directory
87 * @ingroup pwglf_forward_trains_run
89 void AppendPath(const char* dir)
91 gROOT->SetMacroPath(Form("%s:%s",gROOT->GetMacroPath(), dir));
92 gSystem->AddIncludePath(Form("-I%s", dir));
95 * Print a fake option description. Used for options specific to this
98 * @param o Output stream
99 * @param opt Option (including meta argument)
100 * @param desc Option description.
102 * @ingroup pwglf_forward_trains_run
104 void PrintFakeOption(std::ostream& o, const char* opt, const char* desc)
106 o << " --" << std::left << std::setw(30) << opt << " " << desc
107 << std::right << std::endl;
110 void ProgramUsage(const char* progname, std::ostream& o)
112 o << "Usage: " << progname
113 << " --class=CLASS --name=NAME --url=URI [OPTIONS]\n\n"
114 << progname << " specific options:\n";
115 PrintFakeOption(o, "class=CLASS", "Train class");
116 PrintFakeOption(o, "name=NAME", "Name of train");
117 PrintFakeOption(o, "include=DIRECTORY", "Append dir to macro/header path");
118 PrintFakeOption(o, "batch", "Batch mode");
119 PrintFakeOption(o, "spawn", "Spawn interactive ROOT shell");
122 * Print usage information
124 * @param progname Program name
125 * @param o Output stream
126 * @param r Optional runner.
128 * @ingroup pwglf_forward_trains_run
130 void Usage(const char* progname, std::ostream& o)
132 ProgramUsage(progname, o);
133 PrintFakeOption(o, "url=URI", "Execution URI");
134 o << "\nAlternatively to using --url=URI, one can use\n";
135 PrintFakeOption(o, "where=BASE_URI", "Set protocol, user, host, "
137 PrintFakeOption(o, "file=FILE_OR_PATH", "File/path part of URI");
138 PrintFakeOption(o, "options=OPTIONS", "Query options for URI");
139 PrintFakeOption(o, "anchor=ANCHOR", "Query anchor for URI");
143 main(int argc, char** argv)
152 Bool_t batch = false;
154 Bool_t urlSeen = false;
156 // --- Parse options -----------------------------------------------
157 for (int i = 1; i < argc; i++) {
158 if (argv[i][0] == '-' && argv[i][1] == '-') {
159 TString arg(argv[i]);
161 arg.ReplaceAll("\"'", "");
162 Int_t eq = arg.Index("=");
163 if (eq != kNPOS) val = arg(eq+1, arg.Length()-eq-1);
164 if (arg.BeginsWith("--class")) cls = val;
165 else if (arg.BeginsWith("--name")) name = val;
166 else if (arg.BeginsWith("--include")) AppendPath(val);
167 else if (arg.BeginsWith("--batch")) batch = true;
168 else if (arg.BeginsWith("--help")) help = true;
169 else if (arg.BeginsWith("--where")) where = val;
170 else if (arg.BeginsWith("--file")) file = val;
171 else if (arg.BeginsWith("--opts")) opts = val;
172 else if (arg.BeginsWith("--anchor")) anchor = val;
173 else if (arg.BeginsWith("--spawn")) spawn = true;
175 if (arg.BeginsWith("--url")) urlSeen = true;
176 optList.Add(new TObjString(&(argv[i][2])));
180 // --- Initial check or URI/WHERE ----------------------------------
181 if (!where.IsNull()) {
183 Error("main", "option --url and --where mutually exclusive");
187 if (!file.IsNull()) u.SetFile(file);
188 if (!opts.IsNull()) u.SetOptions(opts);
189 if (!anchor.IsNull()) u.SetAnchor(anchor);
190 optList.Add(new TObjString(Form("url=%s", u.GetUrl())));
193 // --- check for help ----------------------------------------------
196 Usage(argv[0], std::cout);
199 ProgramUsage(argv[0], std::cout);
200 optList.Add(new TObjString("help"));
203 // --- Check name and class ----------------------------------------
205 Error("main", "No name specified");
209 Error("main", "No class specified");
213 // --- Setup script path -------------------------------------------
214 const char* aliPath = gSystem->ExpandPathName("$ALICE_ROOT");
215 const char* fwdPath = gSystem->ExpandPathName("$ALICE_ROOT/PWGLF/FORWARD/");
217 AppendPath(Form("%s/include", aliPath));
218 AppendPath(Form("%s/trains", fwdPath));
219 AppendPath(Form("%s/analysis2", fwdPath));
222 // --- Set-up Application ------------------------------------------
223 TApplication* app = 0;
224 gROOT->SetBatch(true);
225 if (!batch || spawn) {
226 gROOT->SetBatch(false);
228 app = new TGApplication("runTrain", 0, 0);
230 TRint* rint = new TRint("runTrain", 0, 0, 0, 0, true);
231 rint->SetPrompt("runTrain[%3d]> ");
234 app->InitializeGraphics();
237 // --- run, possibly in a timer ------------------------------------
240 ret = TrainSetup::Main(name, cls, &optList);
243 new Deferred(name, cls, &optList, spawn);
244 Info("main", "Running application (%s)", gROOT->IsBatch()
245 ? "batch" : "normal");
249 // --- Return ------------------------------------------------------