Newer
Older
// Bertram Kopf (RUB)
#include "PwaUtils/ParserBase.hh"
#include "ErrLogger/ErrLogger.hh"
#include <iterator>
#include <iostream>
#include <fstream>
using namespace std;
ParserBase::ParserBase(int argc,char **argv)
: _configFile("./JpsiGamEtaPiPi.cfg")
, _errLogMode(debug)
, _dataFile("")
, _mcFile("")
, _paramFile("")
, _startHypo("base")
, _mode("plotmode")
, _verbose(true)
, _strErrLogMode("debug")
, _desc(0)
, _common(new po::options_description("Common Options"))
, _config(new po::options_description("Configuration file options"))
{
string strErrLogMode="debug";
// Check the command line options. Uses the Boost program options library.
string strAppName(argv[0]);
size_t found = strAppName.rfind("/")+1;
if (found != string::npos) strAppName=strAppName.substr(found);
string strDesc="Usage: " + strAppName + " [options]";
_desc= new po::options_description(strDesc);
_desc->add_options()
("help,h", "emit help message")
("configFile,c",po::value<std::string>(&_configFile)->default_value(_configFile),
"The name of the configuration file holding further configuration options")
;
_common->add_options()
("errLogMode,e", po::value<string>(&_strErrLogMode)->default_value(_strErrLogMode),"choose mode for Error logger.")
("datFile",po::value<string>(&_dataFile), "full path of data file")
("mcFile",po::value<string>(&_mcFile), "full path of Monte Carlo file")
("paramFile",po::value<string>(&_paramFile), "file with start parameters for fit or QA (full path)")
("startHypo",po::value<string>(&_startHypo), "choose the hyopthesis to start")
("mode",po::value<string>(&_mode), "modes are: pwa, dumpDefaultParams, qaMode, plotmode")
;
_config->add_options()
("verbose",po::value<bool>(&_verbose)->default_value(true), "Determines whether additional information should be emitted")
("enableHyp",po::value< vector<string> >(&_enabledHyps), "enable hypotheses")
("mnParFix",po::value< vector<string> >(&_mnParFixs), "minuit parameters can be fixed here")
("noOfThreads",po::value<int>(&_noOfThreads), "number of threads for multi threaded mode")
("ratioMcToData",po::value<int>(&_ratioMcToData), "number of MC events defined by ratio #MCs/#Data")
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
;
}
/************************************************************************************************/
/************************************************************************************************/
/**
* A function that parses the command line for all required parameters
*/
bool ParserBase::parseCommandLine(int argc, char **argv)
{
try
{
po::options_description cmdline_options;
cmdline_options.add(*_desc).add(*_common);
po::options_description config_file_options;
config_file_options.add(*_config).add(*_common);
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, cmdline_options), vm);
po::notify(vm);
// Check the name of the configuation file
if(_configFile.empty() || _configFile == "empty" || _configFile == "unknown")
{
std::cout << cmdline_options << endl;
stringstream strError;
strError << "Error: Invalid configuration file name given: \"" << _configFile << "\"";
throw runtime_error(strError.str());
}
std::ifstream ifs(_configFile.c_str());
if(!ifs.good())
{
stringstream strError;
strError << "Error accessing configuratiocommonn file " << _configFile;
std::cout << cmdline_options << endl;
throw runtime_error(strError.str());
}
store(po::parse_config_file(ifs, config_file_options), vm);
po::notify(vm);
// Emit a help message, if necessary
if (vm.count("help"))
{
std::cout << cmdline_options << endl;
exit(0);
}
if(_strErrLogMode == "debug") _errLogMode = debug;
else if(_strErrLogMode == "trace") _errLogMode = trace;
else if(_strErrLogMode == "routine") _errLogMode = routine;
else if(_strErrLogMode == "warning") _errLogMode = warning;
else if(_strErrLogMode == "error") _errLogMode = error;
else if(_strErrLogMode == "alert") _errLogMode = alert;
else
{
_errLogMode = debug;
Warning << "ErrorLogger not (properly) set -> Use mode 'DEBUG' " ; // << endmsg;
}
if(_verbose){
std::cout << "\nRunning with the following options using " << _configFile << ":\n\n"
<< "Error log mode: " << _errLogMode <<"\n\n"
<< "data file: " << _dataFile <<"\n\n"
<< "mc file: " << _mcFile <<"\n\n"
<< "file with start parameters for fit or qa: " << _paramFile << "\n\n"
<< "startHypo: " << _startHypo << "\n\n"
<< "mode: " << _mode << "\n\n"
<< "ratioMcToData: " << _ratioMcToData << "\n\n"
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
<< endl;
std::vector<std::string>::const_iterator it;
for (it=_enabledHyps.begin(); it!=_enabledHyps.end();++it){
std::cout << "hypothesis\t" << (*it) << "\t enabled\n";
}
std::cout << std::endl;
for (it=_mnParFixs.begin(); it!=_mnParFixs.end();++it){
std::cout << "minuit parameter\t" << (*it) << "\t fixed\n";
}
std::cout << std::endl;
}
}
catch( std::exception & e )
{
cerr << "Error parsing the command line:" << endl;
cerr << e.what() << std::endl;
cerr << "You can use -h or --help to obtain the description of the program parameters." << endl;
cerr << "This is the command line options\n" << endl;
return false;
}
catch(...){
std::cerr << "Error parsing the command line. Use -h or --help to see the description of the program paramters." << endl;
return false;
}
return true;
}