vector<TString> getAliasNames(TTree *t) {
vector<TString> v_aliasnames;
TList *t_list = t->GetListOfAliases();
for(int i = 0; i < t_list->GetSize(); i++) {
TString aliasname(t_list->At(i)->GetName());
TBranch *branch = t->GetBranch(t->GetAlias(aliasname.Data()));
TString branchname(branch->GetName());
TString branchtitle(branch->GetTitle());
if(branchname.BeginsWith("intss") ||
branchname.BeginsWith("floatss") ||
branchname.BeginsWith("doubless") ||
branchname.Contains("LorentzVectorss") ||
branchname.Contains("timestamp") ) {
cout << "Sorry, I dont know about vector of vectors of objects. "
<< "Will be skipping " << aliasname << endl;
continue;
}
if(branchname.Contains("TString") ) {
cout << "Sorry, I don't know how to graphically represent TStrings in only 3 dimensions"
<< " Put in a feature request. Will be skipping " << aliasname << endl;
continue;
}
v_aliasnames.push_back(aliasname);
}
sort(v_aliasnames.begin(), v_aliasnames.end());
return v_aliasnames;
}
////////////////////////////////////////////////////////////
// names -- get the names of the branches and their details
SEXP RootChainManager::names() const {
// Advance to the first entry
//m_chain->GetEntry(0);
// Above commented out 20090616 - for TMBTrees this crashed root
// on an unresolved symbol for allocator<char>.
// Get the branches
TObjArray* branches = m_chain->GetListOfBranches();
// How many?
unsigned int nBranches = branches->GetEntriesFast();
// Make the R list for returning the list of branch and detail names
SEXP rBranchList, rBranchListNames;
PROTECT(rBranchList = NEW_LIST(nBranches));
PROTECT(rBranchListNames = NEW_CHARACTER(nBranches));
// Loop over the branches in the tree
for ( unsigned int branchIter = 0; branchIter < nBranches; ++branchIter ) {
// Get the branch
TBranch* branch = (TBranch*) branches->UncheckedAt(branchIter);
// Save away the name of this branch for use as an attribute
SET_STRING_ELT(rBranchListNames, branchIter, mkChar(branch->GetName()));
SEXP details = NEW_CHARACTER(1);
SET_ELEMENT(rBranchList, branchIter, details);
SET_STRING_ELT(details, 0, mkChar( branch->GetTitle() ) );
} // for over branches
// Set the names attribute
SET_NAMES(rBranchList, rBranchListNames);
// Release rBranchList and rBranchListNames
UNPROTECT(2);
return rBranchList;
}
vector<std::string> getAliasNames(TTree *t){
//Vector to return results
vector<std::string> v_aliasnames;
//Skip if no entries
if (t->GetEntriesFast() == 0) return v_aliasnames;
//Get list of aliases
TList *t_list = t->GetListOfAliases();
//Loop over list, skip entries that are vectors of vectors, or strings
for(int i = 0; i < t_list->GetSize(); i++) {
std::string aliasname(t_list->At(i)->GetName());
TBranch *branch = t->GetBranch(t->GetAlias(aliasname.c_str()));
std::string branchname(branch->GetName());
std::string branchtitle(branch->GetTitle());
if(branchname.find("intss") == 0 || branchname.find("floatss") == 0 || branchname.find("doubless") == 0 || branchname.find("LorentzVectorss") < branchname.length() || branchname.find("timestamp") < branchname.length() || branchname.find("selectedPatJets") < branchname.length()){
cout << "Sorry, I dont know about vector of vectors of objects. Will be skipping " << aliasname << endl;
continue;
}
if(branchname.find("std::string") < branchname.length() || branchname.find("TStrings") < branchname.length()){
cout << "Sorry, I don't know how to graphically represent std::strings in only 3 dimensions." << " Put in a feature request. Will be skipping " << aliasname << endl;
continue;
}
v_aliasnames.push_back(aliasname);
}
//Sort alias names alphabetically
sort(v_aliasnames.begin(), v_aliasnames.end());
//Return aliases names
return v_aliasnames;
}
//-------------------------------------------------------------------------------------------------
void makeHeaderFile(TFile *f, const string& treeName, bool paranoid, const string& Classname, const string& nameSpace, const string& objName) {
headerf << "// -*- C++ -*-" << endl;
headerf << "#ifndef " << Classname << "_H" << endl;
headerf << "#define " << Classname << "_H" << endl;
headerf << "#include \"Math/LorentzVector.h\"" << endl;
headerf << "#include \"Math/Point3D.h\"" << endl;
headerf << "#include \"TMath.h\"" << endl;
headerf << "#include \"TBranch.h\"" << endl;
headerf << "#include \"TTree.h\"" << endl;
headerf << "#include \"TH1F.h\"" << endl;
headerf << "#include \"TFile.h\"" << endl;
headerf << "#include \"TBits.h\"" << endl;
headerf << "#include <vector>" << endl;
headerf << "#include <unistd.h>" << endl;
headerf << "typedef ROOT::Math::LorentzVector<ROOT::Math::PxPyPzE4D<float> > LorentzVector;" << endl << endl;
if (paranoid)
headerf << "#define PARANOIA" << endl << endl;
headerf << "using namespace std; " << endl;
headerf << "class " << Classname << " {" << endl;
headerf << "private: " << endl;
headerf << "protected: " << endl;
headerf << "\tunsigned int index;" << endl;
// TTree *ev = (TTree*)f->Get("Events");
TList* list_of_keys = f->GetListOfKeys();
std::string tree_name = "";
if (treeName.empty()) {
unsigned int ntrees = 0;
for (unsigned int idx = 0; idx < (unsigned int)list_of_keys->GetSize(); idx++) {
const char* obj_name = list_of_keys->At(idx)->GetName();
TObject* obj = f->Get(obj_name);
if (obj->InheritsFrom("TTree")) {
++ntrees;
tree_name = obj_name;
}
}
if (ntrees == 0) {
std::cout << "Did not find a tree. Exiting." << std::endl;
return;
}
if (ntrees > 1) {
std::cout << "Found more than one tree. Please specify a tree to use." << std::endl;
return;
}
}
else
tree_name = treeName;
TTree *ev = (TTree*)f->Get(tree_name.c_str());
TSeqCollection *fullarray = ev->GetListOfAliases();
bool have_aliases = true;
if (!fullarray) {
have_aliases = false;
fullarray = ev->GetListOfBranches();
}
// if (have_aliases && fullarray->GetSize() != ev->GetListOfBranches()->GetSize()) {
// std::cout << "Tree has " << fullarray->GetSize() << " aliases and " << ev->GetListOfBranches()->GetSize() << " branches. Exiting." << std::endl;
// return;
// }
TList *aliasarray = new TList();
for(Int_t i = 0; i < fullarray->GetEntries(); ++i) {
TString aliasname(fullarray->At(i)->GetName());
// TBranch *branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
TBranch *branch = 0;
if (have_aliases)
branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
else
branch = (TBranch*)fullarray->At(i);
TString branchname(branch->GetName());
TString branchtitle(branch->GetTitle());
TString branchclass(branch->GetClassName());
if(!branchname.BeginsWith("int") &&
!branchname.BeginsWith("uint") &&
!branchname.BeginsWith("bool") &&
!branchname.BeginsWith("float") &&
!branchname.BeginsWith("double") &&
!branchtitle.EndsWith("/F") &&
!branchtitle.EndsWith("/I") &&
!branchtitle.EndsWith("/i") &&
!branchtitle.EndsWith("/O") &&
!branchtitle.BeginsWith("TString") &&
!branchtitle.BeginsWith("TBits") &&
!branchclass.Contains("LorentzVector") &&
!branchclass.Contains("int") &&
!branchclass.Contains("uint") &&
!branchclass.Contains("bool") &&
!branchclass.Contains("float") &&
!branchclass.Contains("double") &&
!branchclass.Contains("TString"))
continue;
// if (branchclass.Contains("TString"))
// {
// std::cout << "Adding branch " << branchtitle.Data() << " to list." << std::endl;
// std::cout.flush();
// }
aliasarray->Add(fullarray->At(i));
}
for(Int_t i = 0; i< aliasarray->GetEntries(); ++i) {
//Class name is blank for a int of float
TString aliasname(aliasarray->At(i)->GetName());
// TBranch *branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
TBranch *branch = 0;
if (have_aliases)
branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
else
branch = (TBranch*)aliasarray->At(i);
TString classname = branch->GetClassName();
TString title = branch->GetTitle();
if ( classname.Contains("vector") ) {
if(classname.Contains("edm::Wrapper<") ) {
classname = classname(0,classname.Length()-2);
classname.ReplaceAll("edm::Wrapper<","");
headerf << "\t" << classname << " " << aliasname << "_;" << endl;
}
//else if (classname.Contains("TString") || classname.Contains("vector<float>")) {
else if (classname.Contains("TString")) {
headerf << "\t" << classname << " " << aliasname << "_;" << endl;
}
else {
headerf << "\t" << classname << " *" << aliasname << "_;" << endl;
}
} else {
if(classname != "" ) { //LorentzVector
if(classname.Contains("edm::Wrapper<") ) {
classname = classname(0,classname.Length()-1);
classname.ReplaceAll("edm::Wrapper<","");
headerf << "\t" << classname << " " << aliasname << "_;" << endl;
}
//else if (classname.Contains("TString") || classname.Contains("vector<float>")) {
else if (classname.Contains("TString")) {
headerf << "\t" << classname << " " << aliasname << "_;" << endl;
}
else {
headerf << "\t" << classname << " *" << aliasname << "_;" << endl;
}
} else {
if(title.EndsWith("/i"))
headerf << "\tunsigned int" << "\t" << aliasname << "_;" << endl;
if(title.EndsWith("/F"))
headerf << "\tfloat" << "\t" << aliasname << "_;" << endl;
if(title.EndsWith("/I"))
headerf << "\tint" << "\t" << aliasname << "_;" << endl;
if(title.EndsWith("/O"))
headerf << "\tbool" << "\t" << aliasname << "_;" << endl;
}
}
headerf << "\tTBranch *" << Form("%s_branch",aliasname.Data()) << ";" << endl;
headerf << "\tbool " << Form("%s_isLoaded",aliasname.Data()) << ";" << endl;
}
headerf << "public: " << endl;
headerf << "void Init(TTree *tree) {" << endl;
// SetBranchAddresses for LorentzVectors
// TBits also needs SetMakeClass(0)...
for(Int_t i = 0; i< aliasarray->GetEntries(); i++) {
TString aliasname(aliasarray->At(i)->GetName());
// TBranch *branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
TBranch *branch = 0;
if (have_aliases)
branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
else
branch = (TBranch*)aliasarray->At(i);
TString classname = branch->GetClassName();
TString branch_ptr = Form("%s_branch",aliasname.Data());
if ( !classname.Contains("vector<vector") ) {
if ( classname.Contains("Lorentz") || classname.Contains("PositionVector") || classname.Contains("TBits")) {
headerf << "\t" << Form("%s_branch",aliasname.Data()) << " = 0;" << endl;
if (have_aliases) {
headerf << "\t" << "if (tree->GetAlias(\"" << aliasname << "\") != 0) {" << endl;
headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << " = tree->GetBranch(tree->GetAlias(\"" << aliasname << "\"));" << endl;
//headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << "->SetAddress(&" << aliasname << "_);" << endl << "\t}" << endl;
headerf << Form("\t\tif (%s) {%s->SetAddress(&%s_);}\n\t}", branch_ptr.Data(), branch_ptr.Data(), aliasname.Data()) << endl;
}
else {
headerf << "\t" << "if (tree->GetBranch(\"" << aliasname << "\") != 0) {" << endl;
headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << " = tree->GetBranch(\"" << aliasname << "\");" << endl;
//headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << "->SetAddress(&" << aliasname << "_);" << endl << "\t}" << endl;
headerf << Form("\t\tif (%s) {%s->SetAddress(&%s_);}\n\t}", branch_ptr.Data(), branch_ptr.Data(), aliasname.Data()) << endl;
}
}
}
}
// SetBranchAddresses for everything else
headerf << " tree->SetMakeClass(1);" << endl;
for(Int_t i = 0; i< aliasarray->GetEntries(); i++) {
TString aliasname(aliasarray->At(i)->GetName());
// TBranch *branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
TBranch *branch = 0;
if (have_aliases)
branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
else
branch = (TBranch*)aliasarray->At(i);
TString classname = branch->GetClassName();
TString branch_ptr = Form("%s_branch",aliasname.Data());
if ( ! (classname.Contains("Lorentz") || classname.Contains("PositionVector") || classname.Contains("TBits")) || classname.Contains("vector<vector") ) {
headerf << "\t" << Form("%s_branch",aliasname.Data()) << " = 0;" << endl;
if (have_aliases) {
headerf << "\t" << "if (tree->GetAlias(\"" << aliasname << "\") != 0) {" << endl;
headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << " = tree->GetBranch(tree->GetAlias(\"" << aliasname << "\"));" << endl;
//headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << "->SetAddress(&" << aliasname << "_);" << endl << "\t}" << endl;
headerf << Form("\t\tif (%s) {%s->SetAddress(&%s_);}\n\t}", branch_ptr.Data(), branch_ptr.Data(), aliasname.Data()) << endl;
}
else {
headerf << "\t" << "if (tree->GetBranch(\"" << aliasname << "\") != 0) {" << endl;
headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << " = tree->GetBranch(\"" << aliasname << "\");" << endl;
//headerf << "\t\t" << Form("%s_branch",aliasname.Data()) << "->SetAddress(&" << aliasname << "_);" << endl << "\t}" << endl;
headerf << Form("\t\tif (%s) {%s->SetAddress(&%s_);}\n\t}", branch_ptr.Data(), branch_ptr.Data(), aliasname.Data()) << endl;
}
}
}
headerf << " tree->SetMakeClass(0);" << endl;
headerf << "}" << endl;
// GetEntry
headerf << "void GetEntry(unsigned int idx) " << endl;
headerf << "\t// this only marks branches as not loaded, saving a lot of time" << endl << "\t{" << endl;
headerf << "\t\tindex = idx;" << endl;
for(Int_t i = 0; i< aliasarray->GetEntries(); i++) {
TString aliasname(aliasarray->At(i)->GetName());
headerf << "\t\t" << Form("%s_isLoaded",aliasname.Data()) << " = false;" << endl;
}
headerf << "\t}" << endl << endl;
// LoadAllBranches
headerf << "void LoadAllBranches() " << endl;
headerf << "\t// load all branches" << endl << "{" << endl;
for(Int_t i = 0; i< aliasarray->GetEntries(); i++) {
TString aliasname(aliasarray->At(i)->GetName());
headerf << "\t" << "if (" << aliasname.Data() << "_branch != 0) " << Form("%s();",aliasname.Data()) << endl;
}
headerf << "}" << endl << endl;
// accessor functions
for (Int_t i = 0; i< aliasarray->GetEntries(); i++) {
TString aliasname(aliasarray->At(i)->GetName());
// TBranch *branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
TBranch *branch = 0;
if (have_aliases)
branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
else
branch = (TBranch*)aliasarray->At(i);
TString classname = branch->GetClassName();
TString title = branch->GetTitle();
bool isSkimmedNtuple = false;
if(!classname.Contains("edm::Wrapper<") &&
(classname.Contains("vector") || classname.Contains("LorentzVector") ) )
isSkimmedNtuple = true;
if ( classname.Contains("vector") ) {
if(classname.Contains("edm::Wrapper<") ) {
classname = classname(0,classname.Length()-2);
classname.ReplaceAll("edm::Wrapper<","");
}
headerf << "\tconst " << classname << " &" << aliasname << "()" << endl;
} else {
if(classname.Contains("edm::Wrapper<") ) {
classname = classname(0,classname.Length()-1);
classname.ReplaceAll("edm::Wrapper<","");
}
if(classname != "" ) {
headerf << "\t" << classname << " &" << aliasname << "()" << endl;
} else {
if(title.EndsWith("/i"))
headerf << "\tunsigned int &" << aliasname << "()" << endl;
if(title.EndsWith("/F"))
headerf << "\tfloat &" << aliasname << "()" << endl;
if(title.EndsWith("/I"))
headerf << "\tint &" << aliasname << "()" << endl;
if(title.EndsWith("/O"))
headerf << "\tbool &" << "\t" << aliasname << "()" << endl;
}
}
aliasname = aliasarray->At(i)->GetName();
headerf << "\t{" << endl;
headerf << "\t\t" << "if (not " << Form("%s_isLoaded) {",aliasname.Data()) << endl;
headerf << "\t\t\t" << "if (" << Form("%s_branch",aliasname.Data()) << " != 0) {" << endl;
headerf << "\t\t\t\t" << Form("%s_branch",aliasname.Data()) << "->GetEntry(index);" << endl;
if (paranoid) {
headerf << "\t\t\t\t#ifdef PARANOIA" << endl;
if (classname == "vector<vector<float> >") {
if(isSkimmedNtuple) {
headerf << "\t\t\t\t" << "for (vector<vector<float> >::const_iterator i = "
<< aliasname << "_->begin(); i != "<< aliasname << "_->end(); ++i) {" << endl;
} else {
headerf << "\t\t\t\t" << "for (vector<vector<float> >::const_iterator i = "
<< aliasname << "_.begin(); i != "<< aliasname << "_.end(); ++i) {" << endl;
}
headerf << "\t\t\t\t\t" << "for (vector<float>::const_iterator j = i->begin(); "
"j != i->end(); ++j) {" << endl;
headerf << "\t\t\t\t\t\t" << "if (not isfinite(*j)) {" << endl;
headerf << "\t\t\t\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " contains a bad float: %f\\n\", *j);" << endl << "\t\t\t\t\t\t\t" << "exit(1);"
<< endl;
headerf << "\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}" << endl;
} else if (classname == "vector<float>") {
if(isSkimmedNtuple) {
headerf << "\t\t\t\t" << "for (vector<float>::const_iterator i = "
<< aliasname << "_->begin(); i != "<< aliasname << "_->end(); ++i) {" << endl;
} else {
headerf << "\t\t\t\t" << "for (vector<float>::const_iterator i = "
<< aliasname << "_.begin(); i != "<< aliasname << "_.end(); ++i) {" << endl;
}
headerf << "\t\t\t\t\t" << "if (not isfinite(*i)) {" << endl;
headerf << "\t\t\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " contains a bad float: %f\\n\", *i);" << endl << "\t\t\t\t\t\t" << "exit(1);"
<< endl;
headerf << "\t\t\t\t\t}\n\t\t\t\t}" << endl;
} else if (classname == "float") {
headerf << "\t\t\t\t" << "if (not isfinite(" << aliasname << "_)) {" << endl;
headerf << "\t\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " contains a bad float: %f\\n\", " << aliasname << "_);" << endl
<< "\t\t\t\t\t" << "exit(1);"
<< endl;
headerf << "\t\t\t\t}" << endl;
} else if (classname.BeginsWith("vector<vector<ROOT::Math::LorentzVector")) {
if(isSkimmedNtuple) {
headerf << "\t\t\t\t" << "for (" << classname.Data() <<"::const_iterator i = "
<< aliasname << "_->begin(); i != "<< aliasname << "_->end(); ++i) {" << endl;
} else {
headerf << "\t\t\t\t" << "for (" << classname.Data() <<"::const_iterator i = "
<< aliasname << "_.begin(); i != "<< aliasname << "_.end(); ++i) {" << endl;
}
// this is a slightly hacky way to get rid of the outer vector< > ...
std::string str = classname.Data() + 7;
str[str.length() - 2] = 0;
headerf << "\t\t\t\t\t" << "for (" << str.c_str() << "::const_iterator j = i->begin(); "
"j != i->end(); ++j) {" << endl;
headerf << "\t\t\t\t\t\t" << "int e;" << endl;
headerf << "\t\t\t\t\t\t" << "frexp(j->pt(), &e);" << endl;
headerf << "\t\t\t\t\t\t" << "if (not isfinite(j->pt()) || e > 30) {" << endl;
headerf << "\t\t\t\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " contains a bad float: %f\\n\", j->pt());" << endl << "\t\t\t\t\t\t\t" << "exit(1);"
<< endl;
headerf << "\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}" << endl;
} else if (classname.BeginsWith("vector<ROOT::Math::LorentzVector")) {
if(isSkimmedNtuple) {
headerf << "\t\t\t\t" << "for (" << classname.Data() << "::const_iterator i = "
<< aliasname << "_->begin(); i != "<< aliasname << "_->end(); ++i) {" << endl;
} else {
headerf << "\t\t\t\t" << "for (" << classname.Data() << "::const_iterator i = "
<< aliasname << "_.begin(); i != "<< aliasname << "_.end(); ++i) {" << endl;
}
headerf << "\t\t\t\t\t" << "int e;" << endl;
headerf << "\t\t\t\t\t" << "frexp(i->pt(), &e);" << endl;
headerf << "\t\t\t\t\t" << "if (not isfinite(i->pt()) || e > 30) {" << endl;
headerf << "\t\t\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " contains a bad float: %f\\n\", i->pt());" << endl << "\t\t\t\t\t\t" << "exit(1);"
<< endl;
headerf << "\t\t\t\t\t}\n\t\t\t\t}" << endl;
} else if (classname.BeginsWith("ROOT::Math::LorentzVector")) {
headerf << "\t\t\t\t" << "int e;" << endl;
if(isSkimmedNtuple) {
headerf << "\t\t\t\t" << "frexp(" << aliasname << "_->pt(), &e);" << endl;
headerf << "\t\t\t\t" << "if (not isfinite(" << aliasname << "_->pt()) || e > 30) {" << endl;
headerf << "\t\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " contains a bad float: %f\\n\", " << aliasname << "_->pt());" << endl
<< "\t\t\t\t\t" << "exit(1);"
<< endl;
} else {
headerf << "\t\t\t\t" << "frexp(" << aliasname << "_.pt(), &e);" << endl;
headerf << "\t\t\t\t" << "if (not isfinite(" << aliasname << "_.pt()) || e > 30) {" << endl;
headerf << "\t\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " contains a bad float: %f\\n\", " << aliasname << "_.pt());" << endl
<< "\t\t\t\t\t" << "exit(1);"
<< endl;
}
headerf << "\t\t\t\t}" << endl;
}
headerf << "\t\t\t\t#endif // #ifdef PARANOIA" << endl;
}
headerf << "\t\t\t" << "} else { " << endl;
headerf << "\t\t\t\t" << "printf(\"branch " << Form("%s_branch",aliasname.Data())
<< " does not exist!\\n\");" << endl;
headerf << "\t\t\t\t" << "exit(1);" << endl << "\t\t\t}" << endl;
headerf << "\t\t\t" << Form("%s_isLoaded",aliasname.Data()) << " = true;" << endl;
headerf << "\t\t" << "}" << endl;
if(isSkimmedNtuple) {
headerf << "\t\t" << "return *" << aliasname << "_;" << endl << "\t}" << endl;
}
else if(classname.Contains("vector<TString>") || classname.Contains("vector<float>")) {
headerf << "\t\t" << "return " << aliasname << "_;" << endl << "\t}" << endl;
}
else if(classname == "TString") {
headerf << "\t\t" << "return *" << aliasname << "_;" << endl << "\t}" << endl;
}
else {
headerf << "\t\t" << "return " << aliasname << "_;" << endl << "\t}" << endl;
}
}
bool haveHLTInfo = false;
bool haveL1Info = false;
bool haveHLT8E29Info = false;
for(int i = 0; i < aliasarray->GetEntries(); i++) {
TString aliasname(aliasarray->At(i)->GetName());
if(aliasname=="hlt_trigNames")
haveHLTInfo = true;
if(aliasname=="l1_trigNames")
haveL1Info = true;
if(aliasname=="hlt8e29_trigNames")
haveHLT8E29Info = true;
}
if(haveHLTInfo) {
//functions to return whether or not trigger fired - HLT
headerf << "\t" << "bool passHLTTrigger(TString trigName) {" << endl;
headerf << "\t\t" << "int trigIndx;" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator begin_it = hlt_trigNames().begin();" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator end_it = hlt_trigNames().end();" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator found_it = find(begin_it, end_it, trigName);" << endl;
headerf << "\t\t" << "if(found_it != end_it)" << endl;
headerf << "\t\t\t" << "trigIndx = found_it - begin_it;" << endl;
headerf << "\t\t" << "else {" << endl;
headerf << "\t\t\t" << "cout << \"Cannot find Trigger \" << trigName << endl; " << endl;
headerf << "\t\t\t" << "return 0;" << endl;
headerf << "\t\t" << "}" << endl << endl;
headerf << "\t" << "return hlt_bits().TestBitNumber(trigIndx);" << endl;
headerf << "\t" << "}" << endl;
}//if(haveHLTInfo)
if(haveHLT8E29Info) {
//functions to return whether or not trigger fired - HLT
headerf << "\t" << "bool passHLT8E29Trigger(TString trigName) {" << endl;
headerf << "\t\t" << "int trigIndx;" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator begin_it = hlt8e29_trigNames().begin();" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator end_it = hlt8e29_trigNames().end();" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator found_it = find(begin_it, end_it, trigName);" << endl;
headerf << "\t\t" << "if(found_it != end_it)" << endl;
headerf << "\t\t\t" << "trigIndx = found_it - begin_it;" << endl;
headerf << "\t\t" << "else {" << endl;
headerf << "\t\t\t" << "cout << \"Cannot find Trigger \" << trigName << endl; " << endl;
headerf << "\t\t\t" << "return 0;" << endl;
headerf << "\t\t" << "}" << endl << endl;
headerf << "\t" << "return hlt8e29_bits().TestBitNumber(trigIndx);" << endl;
headerf << "\t" << "}" << endl;
}//if(haveHLT8E29Info)
if(haveL1Info) {
//functions to return whether or not trigger fired - L1
headerf << "\t" << "bool passL1Trigger(TString trigName) {" << endl;
headerf << "\t\t" << "int trigIndx;" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator begin_it = l1_trigNames().begin();" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator end_it = l1_trigNames().end();" << endl;
headerf << "\t\t" << "vector<TString>::const_iterator found_it = find(begin_it, end_it, trigName);" << endl;
headerf << "\t\t" << "if(found_it != end_it)" << endl;
headerf << "\t\t\t" << "trigIndx = found_it - begin_it;" << endl;
headerf << "\t\t" << "else {" << endl;
headerf << "\t\t\t" << "cout << \"Cannot find Trigger \" << trigName << endl; " << endl;
headerf << "\t\t\t" << "return 0;" << endl;
headerf << "\t\t" << "}" << endl << endl;
//get the list of branches that hold the L1 bitmasks
//store in a set 'cause its automatically sorted
set<TString> s_L1bitmasks;
for(int j = 0; j < aliasarray->GetEntries(); j++) {
TString aliasname(aliasarray->At(j)->GetName());
// TBranch *branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
TBranch *branch = 0;
if (have_aliases)
branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
else
branch = (TBranch*)aliasarray->At(j);
TString classname = branch->GetClassName();
if(aliasname.Contains("l1_bits") && classname.Contains("int")) {
s_L1bitmasks.insert(aliasname);
}
}
int i = 0;
for(set<TString>::const_iterator s_it = s_L1bitmasks.begin();
s_it != s_L1bitmasks.end(); s_it++, i++) {
if(i==0) {
headerf << "\t\t" << "if(trigIndx <= 31) {" << endl;
headerf << "\t\t\t" << "unsigned int bitmask = 1;" << endl;
headerf << "\t\t\t" << "bitmask <<= trigIndx;" << endl;
headerf << "\t\t\t" << "return " << *s_it << "() & bitmask;" << endl;
headerf << "\t\t" << "}" << endl;
continue;
}
headerf << "\t\t" << "if(trigIndx >= " << Form("%d && trigIndx <= %d", 32*i, 32*i+31) << ") {" << endl;
headerf << "\t\t\t" << "unsigned int bitmask = 1;" << endl;
headerf << "\t\t\t" << "bitmask <<= (trigIndx - " << Form("%d",32*i) << "); " << endl;
headerf << "\t\t\t" << "return " << *s_it << "() & bitmask;" << endl;
headerf << "\t\t" << "}" << endl;
}
headerf << "\t" << "return 0;" << endl;
headerf << "\t" << "}" << endl;
}//if(haveL1Info)
headerf << endl;
headerf << " static void progress( int nEventsTotal, int nEventsChain ){" << endl;
headerf << " int period = 1000;" << endl;
headerf << " if(nEventsTotal%1000 == 0) {" << endl;
headerf << " // xterm magic from L. Vacavant and A. Cerri" << endl;
headerf << " if (isatty(1)) {" << endl;
headerf << " if( ( nEventsChain - nEventsTotal ) > period ){" << endl;
headerf << " float frac = (float)nEventsTotal/(nEventsChain*0.01);" << endl;
headerf << " printf(\"\\015\\033[32m ---> \\033[1m\\033[31m%4.1f%%\"" << endl;
headerf << " \"\\033[0m\\033[32m <---\\033[0m\\015\", frac);" << endl;
headerf << " fflush(stdout);" << endl;
headerf << " }" << endl;
headerf << " else {" << endl;
headerf << " printf(\"\\015\\033[32m ---> \\033[1m\\033[31m%4.1f%%\"" << endl;
headerf << " \"\\033[0m\\033[32m <---\\033[0m\\015\", 100.);" << endl;
headerf << " cout << endl;" << endl;
headerf << " }" << endl;
headerf << " }" << endl;
headerf << " }" << endl;
headerf << " }" << endl;
headerf << " " << endl;
headerf << "};" << endl << endl;
headerf << "#ifndef __CINT__" << endl;
headerf << "extern " << Classname << " " << objName << ";" << endl;
headerf << "#endif" << endl << endl;
// Create namespace that can be used to access the extern'd cms2
// object methods without having to type cms2. everywhere.
// Does not include cms2.Init and cms2.GetEntry because I think
// it is healthy to leave those methods as they are
headerf << "namespace " << nameSpace << " {" << endl;
implf << "namespace " << nameSpace << " {" << endl;
for (Int_t i = 0; i< aliasarray->GetEntries(); i++) {
TString aliasname(aliasarray->At(i)->GetName());
// TBranch *branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
TBranch *branch = 0;
if (have_aliases)
branch = ev->GetBranch(ev->GetAlias(aliasname.Data()));
else
branch = (TBranch*)aliasarray->At(i);
TString classname = branch->GetClassName();
TString title = branch->GetTitle();
if ( classname.Contains("vector") ) {
if(classname.Contains("edm::Wrapper") ) {
classname = classname(0,classname.Length()-2);
classname.ReplaceAll("edm::Wrapper<","");
}
headerf << "\tconst " << classname << " &" << aliasname << "()";
implf << "\tconst " << classname << " &" << aliasname << "()";
} else {
if(classname.Contains("edm::Wrapper<") ) {
classname = classname(0,classname.Length()-1);
classname.ReplaceAll("edm::Wrapper<","");
}
if(classname != "" ) {
headerf << "\tconst " << classname << " &" << aliasname << "()";
implf << "\tconst " << classname << " &" << aliasname << "()";
} else {
if(title.EndsWith("/i")){
headerf << "\tconst unsigned int &" << aliasname << "()";
implf << "\tconst unsigned int &" << aliasname << "()";
}
if(title.EndsWith("/F")){
headerf << "\tconst float &" << aliasname << "()";
implf << "\tconst float &" << aliasname << "()";
}
if(title.EndsWith("/I")){
headerf << "\tconst int &" << aliasname << "()";
implf << "\tconst int &" << aliasname << "()";
}
if(title.EndsWith("/O")){
headerf << "\tconst bool &" << aliasname << "()";
implf << "\tconst bool &" << aliasname << "()";
}
}
}
headerf << ";" << endl;
implf << " { return " << objName << "." << aliasname << "(); }" << endl;
}
if(haveHLTInfo) {
//functions to return whether or not trigger fired - HLT
headerf << "\t" << "bool passHLTTrigger(TString trigName);" << endl;
implf << "\t" << "bool passHLTTrigger(TString trigName) { return " << objName << ".passHLTTrigger(trigName); }" << endl;
}//if(haveHLTInfo)
if(haveHLT8E29Info) {
//functions to return whether or not trigger fired - HLT
headerf << "\t" << "bool passHLT8E29Trigger(TString trigName);" << endl;
implf << "\t" << "bool passHLT8E29Trigger(TString trigName) { return " << objName << ".passHLT8E29Trigger(trigName); }" << endl;
}//if(haveHLT8E29Info)
if(haveL1Info) {
//functions to return whether or not trigger fired - L1
headerf << "\t" << "bool passL1Trigger(TString trigName);" << endl;
implf << "\t" << "bool passL1Trigger(TString trigName) { return " << objName << ".passL1Trigger(trigName); }" << endl;
}//if(haveL1Info)
}