bool CGptBind::run( )
{
ifstream in((_options->sourcefile+".sld").c_str());
GptBindLexer lexer(in);
GptBindParser parser(lexer);
// string asmProgram = parser.program(_options->sourcefile);
parser.sld_grammar(_options->sourcefile);
string cppOutput = parser.getCpp();
string hppOutput = parser.getHpp();
string makefileOutput = parser.getMakefile();
ofstream cppFile((_options->destfile + ".cpp").c_str(), ios_base::out);
if (!cppFile) {
cout << "ERRO: não foi possível abrir o arquivo: \"" << _options->destfile << "\"" << endl;
return false;
}
cppFile << cppOutput;
ofstream hppFile((_options->destfile + ".hpp").c_str(), ios_base::out);
if (!hppFile) {
cout << "ERRO: não foi possível abrir o arquivo: \"" << _options->destfile << "\"" << endl;
return false;
}
hppFile << hppOutput;
ofstream makefileFile(("Makefile." + _options->destfile).c_str(), ios_base::out);
if (!makefileFile) {
cout << "ERRO: não foi possível abrir o arquivo: \"" << _options->destfile << "\"" << endl;
return false;
}
makefileFile << makefileOutput;
return true;
}
int main(int argc, char *argv[]){
if(argc>1){
TFile inFile(argv[1],"read");
if(inFile.IsOpen() && !inFile.IsZombie()){
std::ofstream cppFile("src/cfa.cpp"), hppFile("inc/cfa.hpp");
{TTree t("a","b");}//Magically make ROOT link things correctly...
TChain *chainA(static_cast<TChain*>(inFile.Get("configurableAnalysis/eventA"))), *chainB(static_cast<TChain*>(inFile.Get("configurableAnalysis/eventB")));
if(chainA!=NULL && chainB!=NULL){
hppFile << "#ifndef H_CFA\n";
hppFile << "#define H_CFA\n\n";
hppFile << "#include <vector>\n";
hppFile << "#include <string>\n";
hppFile << "#include \"TChain.h\"\n";
hppFile << "#include \"TBranch.h\"\n\n";
hppFile << "class cfA{\n";
hppFile << "public:\n";
hppFile << " int GetTotalEntries() const;\n";
hppFile << "protected:\n";
hppFile << " cfA(const std::string&, const bool);\n";
hppFile << " TChain chainA, chainB;\n";
hppFile << " TChain* GetChainA();\n";
hppFile << " TChain* GetChainB();\n";
hppFile << " std::string GetSampleName() const;\n";
hppFile << " int GetEntry(const unsigned int);\n";
hppFile << " void SetFile(const std::string&, const bool);\n\n";
hppFile << " std::string sampleName;\n";
hppFile << " int totalEntries;\n";
hppFile << " short cfAVersion;\n\n";
hppFile << " void GetVersion();\n";
hppFile << " void AddFiles(const std::string&, const bool);\n";
hppFile << " void CalcTotalEntries();\n";
hppFile << " void PrepareNewChains();\n";
hppFile << " void InitializeA();\n";
hppFile << " void InitializeB();\n\n";
PrintLeaves(chainA, hppFile);
PrintBranches(chainA, hppFile);
PrintLeaves(chainB, hppFile);
PrintBranches(chainB, hppFile);
hppFile << "};\n\n";
hppFile << "#endif" << std::endl;
cppFile << "#include \"cfa.hpp\"\n";
cppFile << "#include <vector>\n";
cppFile << "#include <string>\n";
cppFile << "#include <fstream>\n";
cppFile << "#include <sstream>\n";
cppFile << "#include \"TChain.h\"\n";
cppFile << "#include \"TBranch.h\"\n\n";
cppFile << "cfA::cfA(const std::string& fileIn, const bool isList):\n";
cppFile << " chainA(\"eventA\"),\n";
cppFile << " chainB(\"eventB\"),\n";
cppFile << " sampleName(fileIn),\n";
cppFile << " totalEntries(0),\n";
cppFile << " cfAVersion(-1),\n";
PrintNullInit(chainA, cppFile);
PrintBranchInit(chainA, cppFile);
cppFile << ",\n";
PrintNullInit(chainB, cppFile);
PrintBranchInit(chainB, cppFile);
cppFile << "{\n";
cppFile << " GetVersion();\n";
cppFile << " AddFiles(fileIn, isList);\n";
cppFile << " PrepareNewChains();\n";
cppFile << "}\n\n";
cppFile << "void cfA::GetVersion(){\n";
cppFile << " size_t pos(sampleName.rfind(\"_v\"));\n";
cppFile << " if(pos!=std::string::npos && pos<sampleName.size()-2){\n";
cppFile << " std::istringstream iss(sampleName.substr(pos+2));\n";
cppFile << " iss >> cfAVersion;\n";
cppFile << " if(iss.fail() || iss.bad()){\n";
cppFile << " cfAVersion=-1;\n";
cppFile << " }\n";
cppFile << " }\n";
cppFile << "}\n\n";
cppFile << "void cfA::PrepareNewChains(){\n";
cppFile << " InitializeA();\n";
cppFile << " InitializeB();\n";
cppFile << " CalcTotalEntries();\n";
cppFile << "}\n\n";
cppFile << "void cfA::AddFiles(const std::string& fileIn, const bool isList){\n";
cppFile << " if(isList){\n";
cppFile << " std::ifstream infile(fileIn.c_str());\n";
cppFile << " std::string file(\"\");\n";
cppFile << " while(infile >> file){\n";
cppFile << " chainA.Add((file+\"/configurableAnalysis/eventA\").c_str());\n";
cppFile << " chainB.Add((file+\"/configurableAnalysis/eventB\").c_str());\n";
cppFile << " }\n";
cppFile << " infile.close();\n";
cppFile << " }else{\n";
cppFile << " chainA.Add((fileIn+\"/configurableAnalysis/eventA\").c_str());\n";
cppFile << " chainB.Add((fileIn+\"/configurableAnalysis/eventB\").c_str());\n";
cppFile << " }\n";
cppFile << "}\n\n";
cppFile << "void cfA::SetFile(const std::string& fileIn, const bool isList){\n";
cppFile << " chainA.Reset(); chainB.Reset();\n";
cppFile << " AddFiles(fileIn, isList);\n";
cppFile << "}\n\n";
cppFile << "int cfA::GetEntry(const unsigned int entryIn){\n";
cppFile << " return chainA.GetEntry(entryIn)+chainB.GetEntry(entryIn);\n";
cppFile << "}\n\n";
cppFile << "void cfA::CalcTotalEntries(){\n";
cppFile << " const int nEntriesA(chainA.GetEntries()), nEntriesB(chainB.GetEntries());\n";
cppFile << " if (nEntriesA!=nEntriesB){\n";
cppFile << " totalEntries=-1;\n";
cppFile << " }else{\n";
cppFile << " totalEntries=nEntriesA;\n";
cppFile << " }\n";
cppFile << "}\n\n";
cppFile << "TChain* cfA::GetChainA(){\n";
cppFile << " return &chainA;\n";
cppFile << "}\n\n";
cppFile << "TChain* cfA::GetChainB(){\n";
cppFile << " return &chainB;\n";
cppFile << "}\n\n";
cppFile << "std::string cfA::GetSampleName() const{\n";
cppFile << " return sampleName;\n";
cppFile << "}\n\n";
cppFile << "int cfA::GetTotalEntries() const{\n";
cppFile << " return totalEntries;\n";
cppFile << "}\n\n";
cppFile << "void cfA::InitializeA(){\n";
PrintSetNull(chainA, cppFile);
PrintSetBranchAddressA(chainA, cppFile);
cppFile << "}\n\n";
cppFile << "void cfA::InitializeB(){\n";
PrintSetNull(chainB, cppFile);
PrintSetBranchAddressB(chainB, cppFile);
cppFile << "}\n\n";
}else{
std::cout << "Warning in " << argv[0] << ": one or both of chainA and chainB are NULL (" << chainA << " and " << chainB << ").\n";
}
inFile.Close();
cppFile.close();
hppFile.close();
}else{
std::cout << "Warning in " << argv[0] << ": Could not open " << argv[1] << ".\n";
}
}
}