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>
30 #include <TObjString.h>
37 * Custom timer to do a deferred start after the application
40 struct Deferred : public TTimer
42 Deferred(const TString& name, const TString& cls,
43 const TCollection* opts)
44 : TTimer(1000, false),
51 Deferred(const Deferred& o)
57 Deferred& operator=(const Deferred& o)
59 if (&o == this) return *this;
62 fOptions = o.fOptions;
67 // gSystem->RemoveTimer(this);
68 Info("Notify", "Will run train setup: %s (%s)",
69 fName.Data(), fClass.Data());
70 return TrainSetup::Main(fName, fClass, fOptions);
74 const TCollection* fOptions;
78 * Append directory to header and script search path
80 * @param dir Directory
82 * @ingroup pwglf_forward_trains_run
84 void AppendPath(const char* dir)
86 gROOT->SetMacroPath(Form("%s:%s",gROOT->GetMacroPath(), dir));
87 gSystem->AddIncludePath(Form("-I%s", dir));
90 * Print a fake option description. Used for options specific to this
93 * @param o Output stream
94 * @param opt Option (including meta argument)
95 * @param desc Option description.
97 * @ingroup pwglf_forward_trains_run
99 void PrintFakeOption(std::ostream& o, const char* opt, const char* desc)
101 o << " --" << std::left << std::setw(30) << opt << " " << desc << std::endl;
105 * Print usage information
107 * @param progname Program name
108 * @param o Output stream
109 * @param r Optional runner.
111 * @ingroup pwglf_forward_trains_run
113 void Usage(const char* progname, std::ostream& o)
115 o << "Usage: " << progname
116 << " --class=CLASS --name=NAME --url=URI [OPTIONS]\n\n"
117 << "PROGRAM OPTIONS:\n";
118 PrintFakeOption(o, "class=CLASS", "Train class");
119 PrintFakeOption(o, "name=NAME", "Name of train");
120 PrintFakeOption(o, "include=DIRECTORY", "Append dir to macro/header path");
121 PrintFakeOption(o, "batch", "Batch mode");
122 PrintFakeOption(o, "url=URI", "Execution URI");
123 o << "\nAlternatively to using --url=URI, one can use\n";
124 PrintFakeOption(o, "where=BASE_URI", "Set protocol, user, host, "
126 PrintFakeOption(o, "file=FILE_OR_PATH", "File/path part of URI");
127 PrintFakeOption(o, "options=OPTIONS", "Query options for URI");
128 PrintFakeOption(o, "anchor=ANCHOR", "Query anchor for URI");
133 main(int argc, char** argv)
142 Bool_t batch = false;
144 Bool_t urlSeen = false;
146 // --- Parse options -----------------------------------------------
147 for (int i = 1; i < argc; i++) {
148 if (argv[i][0] == '-' && argv[i][1] == '-') {
149 TString arg(argv[i]);
151 arg.ReplaceAll("\"'", "");
152 Int_t eq = arg.Index("=");
153 if (eq != kNPOS) val = arg(eq+1, arg.Length()-eq-1);
154 if (arg.BeginsWith("--class")) cls = val;
155 else if (arg.BeginsWith("--name")) name = val;
156 else if (arg.BeginsWith("--include")) AppendPath(val);
157 else if (arg.BeginsWith("--batch")) batch = true;
158 else if (arg.BeginsWith("--help")) help = true;
159 else if (arg.BeginsWith("--where")) where = val;
160 else if (arg.BeginsWith("--file")) file = val;
161 else if (arg.BeginsWith("--opts")) opts = val;
162 else if (arg.BeginsWith("--anchor")) anchor = val;
164 if (arg.BeginsWith("--url")) urlSeen = true;
165 optList.Add(new TObjString(&(argv[i][2])));
169 // --- Initial check or URI/WHERE ----------------------------------
170 if (!where.IsNull()) {
172 Error("main", "option --url and --where mutually exclusive");
176 if (!file.IsNull()) u.SetFile(file);
177 if (!opts.IsNull()) u.SetOptions(opts);
178 if (!anchor.IsNull()) u.SetAnchor(anchor);
179 optList.Add(new TObjString(Form("url=%s", u.GetUrl())));
182 // --- check for help ----------------------------------------------
183 if (help && cls.IsNull()) {
185 Usage(argv[0], std::cout);
188 optList.Add(new TObjString("help"));
191 // --- Check name and class ----------------------------------------
193 Error("main", "No name specified");
197 Error("main", "No class specified");
201 // --- Setup script path -------------------------------------------
202 const char* aliPath = gSystem->ExpandPathName("$ALICE_ROOT");
203 const char* fwdPath = gSystem->ExpandPathName("$ALICE_ROOT/PWGLF/FORWARD/");
205 AppendPath(Form("%s/include", aliPath));
206 AppendPath(Form("%s/trains", fwdPath));
207 AppendPath(Form("%s/analysis2", fwdPath));
210 // --- Set-up Application ------------------------------------------
211 TApplication* app = 0;
212 gROOT->SetBatch(true);
214 gROOT->SetBatch(false);
215 app = new TGApplication("runTrain", 0, 0);
216 app->InitializeGraphics();
219 // --- run, possibly in a timer ------------------------------------
222 ret = TrainSetup::Main(name, cls, &optList);
224 new Deferred(name, cls, &optList);
225 Info("main", "Running application (%s)", gROOT->IsBatch()
226 ? "batch" : "normal");
230 // --- Return ------------------------------------------------------