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#include <RootMinuitCommands.h>
Public Types | |
| typedef RootMinuitCommand | command |
| typedef RootMinuit< Function > | minuit |
Public Member Functions | |
| void | add (RootMinuit< Function > &minuit, funct::Parameter &p) const |
| double | err (const std::string &name) |
| bool | fixed (const std::string &name) |
| void | init (const char *fileName) |
| double | max (const std::string &name) |
| double | min (const std::string &name) |
| double | par (const std::string &name) |
| RootMinuitCommands (const char *fileName, bool verbose=true) | |
| RootMinuitCommands (bool verbose=true) | |
| void | run (RootMinuit< Function > &minuit) const |
Private Types | |
| typedef boost::tokenizer < boost::char_separator< char > > | tokenizer |
Private Member Functions | |
| std::string | errorHeader () const |
| std::string | nextToken (typename tokenizer::iterator &i, const typename tokenizer::iterator &end) const |
| const parameter_t & | parameter (const std::string &name) const |
| double | string2double (const std::string &str) const |
Private Attributes | |
| std::vector< command > | commands_ |
| unsigned int | lineNumber_ |
| std::map< std::string, size_t > | parIndices_ |
| parameterVector_t | pars_ |
| bool | verbose_ |
Definition at line 48 of file RootMinuitCommands.h.
| typedef RootMinuitCommand fit::RootMinuitCommands< Function >::command |
Definition at line 51 of file RootMinuitCommands.h.
| typedef RootMinuit<Function> fit::RootMinuitCommands< Function >::minuit |
Definition at line 50 of file RootMinuitCommands.h.
typedef boost::tokenizer<boost::char_separator<char> > fit::RootMinuitCommands< Function >::tokenizer [private] |
Definition at line 84 of file RootMinuitCommands.h.
| fit::RootMinuitCommands< Function >::RootMinuitCommands | ( | bool | verbose = true | ) | [inline] |
Definition at line 52 of file RootMinuitCommands.h.
| fit::RootMinuitCommands< Function >::RootMinuitCommands | ( | const char * | fileName, |
| bool | verbose = true |
||
| ) | [inline] |
Definition at line 55 of file RootMinuitCommands.h.
References fit::RootMinuitCommands< Function >::init().
| void fit::RootMinuitCommands< Function >::add | ( | RootMinuit< Function > & | minuit, |
| funct::Parameter & | p | ||
| ) | const [inline] |
Definition at line 75 of file RootMinuitCommands.h.
References fit::RootMinuit< Function >::addParameter(), fit::parameter_t::err, fit::parameter_t::fixed, fit::RootMinuit< Function >::fixParameter(), fit::parameter_t::max, fit::parameter_t::min, funct::Parameter::name(), mergeVDriftHistosByStation::name, fit::RootMinuitCommands< Function >::par(), and fit::RootMinuitCommands< Function >::parameter().
| double fit::RootMinuitCommands< Function >::err | ( | const std::string & | name | ) | [inline] |
Definition at line 63 of file RootMinuitCommands.h.
References fit::parameter_t::err, and fit::RootMinuitCommands< Function >::parameter().
| std::string fit::RootMinuitCommands< Function >::errorHeader | ( | ) | const [inline, private] |
Definition at line 109 of file RootMinuitCommands.h.
References fit::RootMinuitCommands< Function >::lineNumber_, and dbtoconf::out.
Referenced by fit::RootMinuitCommands< Function >::nextToken().
{
std::ostringstream out;
out << "RootMinuitCommands config. error, line " << lineNumber_<< ": ";
return out.str();
}
| bool fit::RootMinuitCommands< Function >::fixed | ( | const std::string & | name | ) | [inline] |
Definition at line 72 of file RootMinuitCommands.h.
References fit::parameter_t::fixed, and fit::RootMinuitCommands< Function >::parameter().
| void fit::RootMinuitCommands< Function >::init | ( | const char * | fileName | ) |
Definition at line 125 of file RootMinuitCommands.h.
References cmsCodeRulesChecker::arg, launcher::cmssw_base, cmsBenchmark::cmssw_release_base, edm::errors::Configuration, gather_cfg::cout, fit::RootMinuitCommand::doubleArgs, alignCSCRings::e, fit::parameter_t::err, Exception, mergeVDriftHistosByStation::file, fit::parameter_t::fixed, i, j, kFix, kMigrad, kMinimize, kParameter, kPrintAll, kRelease, kSet, prof2calltree::last, geometryCSVtoXML::line, fit::parameter_t::max, fit::parameter_t::min, fit::RootMinuitCommand::name, mergeVDriftHistosByStation::name, getHLTPrescaleColumns::path, fit::RootMinuitCommand::print(), alignCSCRings::s, fit::RootMinuitCommand::stringArgs, and fit::parameter_t::val.
Referenced by fit::RootMinuitCommands< Function >::RootMinuitCommands().
{
using namespace std;
string cmssw_release_base = getenv("CMSSW_RELEASE_BASE");
string cmssw_base = getenv("CMSSW_BASE");
string path = ".";
if(!cmssw_release_base.empty()) {
path += ':';
path += (cmssw_release_base + "/src");
}
if(!cmssw_base.empty()) {
path += ':';
path += (cmssw_base + "/src");
}
FileInPath fileInPath(path, fileName);
ifstream * file = fileInPath();
if(file==0 || !file->is_open())
throw edm::Exception(edm::errors::Configuration)
<< "RootMinuitCommands: can't open file: " << fileName
<< " in path: " << path << "\n";
if (verbose_)
cout << ">>> configuration file: " << fileName << endl;
string line;
lineNumber_ = 0;
bool commands = false;
while(getline(*file, line)) {
++lineNumber_;
if(line.size()==0) continue;
char last = *line.rbegin();
if(!(last >= '0' && last <= 'z')) line.erase(line.end() - 1);
boost::char_separator<char> sep(" ");
tokenizer tokens(line, sep);
tokenizer::iterator i = tokens.begin(), e = tokens.end();
if(tokens.begin()==tokens.end()) continue;
if(*(i->begin()) != '#') {
if(*i == kParameter) {
if(commands)
throw edm::Exception(edm::errors::Configuration)
<< errorHeader()
<< "please, declare all parameter before all other minuit commands.\n";
string name = nextToken(i, e);
parameter_t par;
par.val = string2double(nextToken(i, e));
par.err = string2double(nextToken(i, e));
par.min = string2double(nextToken(i, e));
par.max = string2double(nextToken(i, e));
tokenizer::iterator j = i; ++j;
if(j != e) {
string fixed = nextToken(i, e);
if(fixed == "fixed")
par.fixed = true;
else if(fixed == "free")
par.fixed = false;
else
throw edm::Exception(edm::errors::Configuration)
<< errorHeader()
<< "fix parameter option unknown: " << *i << "\n"
<< "valid options are: fixed, free.\n";
} else {
par.fixed = false;
}
pars_.push_back(std::make_pair(name, par));
size_t s = parIndices_.size();
parIndices_[name] = s;
if(verbose_)
cout << ">>> " << kParameter << " " << name
<< " " << par.val
<< " [" << par.min << ", " << par.max << "],"
<< " err: " << par.err
<< endl;
} else if(*i == kFix || *i == kRelease) {
commands = true;
command com;
com.name = *i;
string arg = nextToken(i, e);
com.stringArgs.push_back(arg);
commands_.push_back(com);
if(verbose_) {
cout << ">>> "; com.print(cout); cout << endl;
}
} else if(*i == kSet) {
commands = true;
command com;
com.name = *i;
string arg = nextToken(i, e);
com.stringArgs.push_back(arg);
com.doubleArgs.push_back(string2double(nextToken(i, e)));
commands_.push_back(com);
if(verbose_) {
cout << ">>> "; com.print(cout); cout << endl;
}
} else if(*i == kMinimize || *i == kMigrad || *i == kPrintAll) {
commands = true;
command com;
com.name = *i;
commands_.push_back(com);
if(verbose_) {
cout << ">>> "; com.print(cout); cout << endl;
}
} else {
throw edm::Exception(edm::errors::Configuration)
<< errorHeader()
<< "unkonwn command:: " << *i << "\n";
}
}
}
if (verbose_)
cout << ">>> end configuration" << endl;
}
| double fit::RootMinuitCommands< Function >::max | ( | const std::string & | name | ) | [inline] |
Definition at line 69 of file RootMinuitCommands.h.
References fit::parameter_t::max, and fit::RootMinuitCommands< Function >::parameter().
| double fit::RootMinuitCommands< Function >::min | ( | const std::string & | name | ) | [inline] |
Definition at line 66 of file RootMinuitCommands.h.
References fit::parameter_t::min, and fit::RootMinuitCommands< Function >::parameter().
| std::string fit::RootMinuitCommands< Function >::nextToken | ( | typename tokenizer::iterator & | i, |
| const typename tokenizer::iterator & | end | ||
| ) | const [inline, private] |
Definition at line 114 of file RootMinuitCommands.h.
References edm::errors::Configuration, fit::RootMinuitCommands< Function >::errorHeader(), Exception, and i.
{
++i;
if(i == end)
throw edm::Exception(edm::errors::Configuration)
<< errorHeader() << "missing parameter\n";
return *i;
}
| double fit::RootMinuitCommands< Function >::par | ( | const std::string & | name | ) | [inline] |
Definition at line 60 of file RootMinuitCommands.h.
References fit::RootMinuitCommands< Function >::parameter(), and fit::parameter_t::val.
Referenced by fit::RootMinuitCommands< Function >::add().
| const parameter_t& fit::RootMinuitCommands< Function >::parameter | ( | const std::string & | name | ) | const [inline, private] |
Definition at line 102 of file RootMinuitCommands.h.
References edm::errors::Configuration, AlCaHLTBitMon_ParallelJobs::p, fit::RootMinuitCommands< Function >::parIndices_, and fit::RootMinuitCommands< Function >::pars_.
Referenced by fit::RootMinuitCommands< Function >::add(), fit::RootMinuitCommands< Function >::err(), fit::RootMinuitCommands< Function >::fixed(), fit::RootMinuitCommands< Function >::max(), fit::RootMinuitCommands< Function >::min(), and fit::RootMinuitCommands< Function >::par().
{
typename std::map<std::string, size_t>::const_iterator p = parIndices_.find(name);
if(p == parIndices_.end())
throw edm::Exception(edm::errors::Configuration)
<< "RootMinuit: can't find parameter " << name << "\n";
return pars_[p->second].second;
}
| void fit::RootMinuitCommands< Function >::run | ( | RootMinuit< Function > & | minuit | ) | const |
Definition at line 236 of file RootMinuitCommands.h.
References trackerHits::c, gather_cfg::cout, end, fit::RootMinuit< Function >::fixParameter(), kFix, kMigrad, kMinimize, kPrintAll, kRelease, kSet, fit::RootMinuit< Function >::migrad(), fit::RootMinuit< Function >::minimize(), fit::RootMinuit< Function >::printFitResults(), fit::RootMinuit< Function >::releaseParameter(), and fit::RootMinuit< Function >::setParameter().
{
using namespace std;
typename vector<command>::const_iterator c = commands_.begin(), end = commands_.end();
for(; c != end; ++c) {
if(verbose_) {
cout << ">>> minuit command: ";
c->print(cout);
cout << endl;
}
if(c->name == kMinimize)
minuit.minimize();
else if(c->name == kMigrad)
minuit.migrad();
else if(c->name == kPrintAll)
minuit.printFitResults();
else if(c->name == kFix)
minuit.fixParameter(c->stringArgs[0]);
else if(c->name == kRelease)
minuit.releaseParameter(c->stringArgs[0]);
else if(c->name == kSet)
minuit.setParameter(c->stringArgs[0], c->doubleArgs[0]);
}
}
| double fit::RootMinuitCommands< Function >::string2double | ( | const std::string & | str | ) | const [inline, private] |
Definition at line 90 of file RootMinuitCommands.h.
References begin, edm::errors::Configuration, end, Exception, and alignCSCRings::s.
{
const char * begin = str.c_str();
char * end;
double val = strtod(begin, &end);
size_t s = end - begin;
if(s < str.size()) {
throw edm::Exception(edm::errors::Configuration)
<< "RootMinuitCommands: invalid double value: "
<< str << "\n";
}
return val;
}
std::vector<command> fit::RootMinuitCommands< Function >::commands_ [private] |
Definition at line 89 of file RootMinuitCommands.h.
unsigned int fit::RootMinuitCommands< Function >::lineNumber_ [private] |
Definition at line 86 of file RootMinuitCommands.h.
Referenced by fit::RootMinuitCommands< Function >::errorHeader().
std::map<std::string, size_t> fit::RootMinuitCommands< Function >::parIndices_ [private] |
Definition at line 88 of file RootMinuitCommands.h.
Referenced by fit::RootMinuitCommands< Function >::parameter().
parameterVector_t fit::RootMinuitCommands< Function >::pars_ [private] |
Definition at line 87 of file RootMinuitCommands.h.
Referenced by fit::RootMinuitCommands< Function >::parameter().
bool fit::RootMinuitCommands< Function >::verbose_ [private] |
Definition at line 85 of file RootMinuitCommands.h.
1.7.3