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 "LocalRailway.C"
19 #include "ProofRailway.C"
20 #include "LiteRailway.C"
21 #include "AAFRailway.C"
22 #include "PluginRailway.C"
23 #include "AAFPluginRailway.C"
24 #include "GridRailway.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)",fName.Data(),fClass.Data());
73 return TrainSetup::Main(fName, fClass, fOptions, true, fSpawn);
77 const TCollection* fOptions;
82 * Append directory to header and script search path
84 * @param dir Directory
86 * @ingroup pwglf_forward_trains_run
88 void AppendPath(const char* dir)
90 gROOT->SetMacroPath(Form("%s:%s",gROOT->GetMacroPath(), dir));
91 gSystem->AddIncludePath(Form("-I%s", dir));
94 * Print a fake option description. Used for options specific to this
97 * @param o Output stream
98 * @param opt Option (including meta argument)
99 * @param desc Option description.
101 * @ingroup pwglf_forward_trains_run
103 void PrintFakeOption(std::ostream& o, const char* opt, const char* desc)
105 o << " --" << std::left << std::setw(30) << opt << " " << desc
106 << std::right << std::endl;
109 void ProgramUsage(const char* progname, std::ostream& o)
111 o << "Usage: " << progname
112 << " --class=CLASS --name=NAME --url=URI [OPTIONS]\n\n"
113 << progname << " specific options:\n";
114 PrintFakeOption(o, "class=CLASS", "Train class");
115 PrintFakeOption(o, "name=NAME", "Name of train");
116 PrintFakeOption(o, "include=DIRECTORY", "Append dir to macro/header path");
117 PrintFakeOption(o, "define=DEFINE", "Set a preprocessor macro");
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
127 * @ingroup pwglf_forward_trains_run
129 void Usage(const char* progname, std::ostream& o)
131 ProgramUsage(progname, o);
132 PrintFakeOption(o, "url=URI", "Execution URI");
133 o << "\nAlternatively to using --url=URI, one can use\n";
134 PrintFakeOption(o, "where=BASE_URI", "Set protocol, user, host, "
136 PrintFakeOption(o, "file=FILE_OR_PATH", "File/path part of URI");
137 PrintFakeOption(o, "options=OPTIONS", "Query options for URI");
138 PrintFakeOption(o, "anchor=ANCHOR", "Query anchor for URI");
142 main(int argc, char** argv)
153 Bool_t batch = false;
155 Bool_t urlSeen = false;
156 Bool_t spawn = false;
157 // --- Parse options -----------------------------------------------
158 for (int i = 1; i < argc; i++) {
159 if (argv[i][0] == '-' && argv[i][1] == '-') {
160 TString arg(argv[i]);
162 arg.ReplaceAll("\"'", "");
163 Int_t eq = arg.Index("=");
164 if (eq != kNPOS) val = arg(eq+1, arg.Length()-eq-1);
165 if (arg.BeginsWith("--class")) cls = val;
166 else if (arg.BeginsWith("--name")) name = val;
167 else if (arg.BeginsWith("--include")) paths.Add(new TObjString(val));
168 else if (arg.BeginsWith("--define")) defines.Add(new TObjString(val));
169 else if (arg.BeginsWith("--batch")) batch = true;
170 else if (arg.BeginsWith("--help")) help = true;
171 else if (arg.BeginsWith("--where")) where = val;
172 else if (arg.BeginsWith("--file")) file = val;
173 else if (arg.BeginsWith("--opts")) opts = val;
174 else if (arg.BeginsWith("--anchor")) anchor = val;
175 else if (arg.BeginsWith("--spawn")) spawn = true;
177 if (arg.BeginsWith("--url")) urlSeen = true;
178 optList.Add(new TObjString(&(argv[i][2])));
182 // --- Set batch mode early ----------------------------------------
183 // Info("main", "Batch mode is set to %d", batch);
184 gROOT->SetBatch(batch);
186 // --- Add to load paths -------------------------------------------
187 // Info("main", "Adding load paths");
190 while ((path = nextP())) AppendPath(path->GetName());
191 TIter nextD(&defines);
193 while ((def = nextD()))
194 gSystem->AddIncludePath(Form("-D%s", def->GetName()));
196 // --- Initial check or URI/WHERE ----------------------------------
197 if (!where.IsNull()) {
199 Error("main", "option --url and --where mutually exclusive");
203 if (!file.IsNull()) u.SetFile(file);
204 if (!opts.IsNull()) u.SetOptions(opts);
205 if (!anchor.IsNull()) u.SetAnchor(anchor);
206 optList.Add(new TObjString(Form("url=%s", u.GetUrl())));
209 // --- check for help ----------------------------------------------
212 Usage(argv[0], std::cout);
215 ProgramUsage(argv[0], std::cout);
216 optList.Add(new TObjString("help"));
219 // --- Check name and class ----------------------------------------
221 Error("main", "No name specified");
225 Error("main", "No class specified");
229 // --- Setup script path -------------------------------------------
230 const char* aliPath = gSystem->ExpandPathName("$ALICE_ROOT");
231 const char* fwdPath = gSystem->ExpandPathName("$ALICE_ROOT/PWGLF/FORWARD");
233 AppendPath(Form("%s/include", aliPath));
234 AppendPath(Form("%s/trains", fwdPath));
235 AppendPath(Form("%s/analysis2", fwdPath));
236 AppendPath(Form("%s/analysis2/trains", fwdPath));
238 // --- Set-up Application ------------------------------------------
239 TApplication* app = 0;
241 // Info("main", "Creating interpreter application");
242 TRint* rint = new TRint("runTrain", 0, 0, 0, 0, true);
243 rint->SetPrompt("runTrain[%3d]> ");
247 // Info("main", "Creating GUI application");
248 app = new TApplication("runTrain", 0, 0);
250 if (app && !batch) app->InitializeGraphics();
252 // --- run, possibly in a timer ------------------------------------
255 ret = TrainSetup::Main(name, cls, &optList);
258 new Deferred(name, cls, &optList, spawn);
262 // --- Return ------------------------------------------------------