CaloMiscalibTools/interface/MiscalibReaderFromXMLDomUtils.icc

0001 // -*- c++ -*-
0002 #ifndef _MISCALIB_READER_FROM_XML_DOM_UTILS_ICC
0003 #define _MISCALIB_READER_FROM_XML_DOM_UTILS_ICC
0004
0005 //----------------------------------------------------------------------
0006
0007 inline std::string MiscalibReaderFromXMLDomUtils::toString(const XMLCh *str) {
0008   char *name = XERCES_CPP_NAMESPACE::XMLString::transcode(str);
0009   std::string retval(name);
0010   delete[] name;
0011   return retval;
0012 }
0013
0014 //----------------------------------------------------------------------
0015
0016 inline int MiscalibReaderFromXMLDomUtils::getIntAttribute(XERCES_CPP_NAMESPACE::DOMNamedNodeMap *attributes,
0017                                                           std::string attr_name,
0018                                                           bool &well_formed_string) {
0019   XMLCh *buffer = XERCES_CPP_NAMESPACE::XMLString::transcode(attr_name.c_str());
0020
0021   // we could also use XMLString::parseInt(...) here..
0022   char *endptr = nullptr;
0023   int retval = strtol(toString(attributes->getNamedItem(buffer)->getNodeValue()).c_str(), &endptr, 0);
0024   if (*endptr != '\0')
0025     well_formed_string = false;
0026   else
0027     well_formed_string = true;
0028
0029   delete[] buffer;
0030   // std::cout << "retval=" << retval << std::endl;
0031   return retval;
0032 }
0033
0034 //----------------------------------------------------------------------
0035
0036 inline double MiscalibReaderFromXMLDomUtils::getFloatAttribute(XERCES_CPP_NAMESPACE::DOMNamedNodeMap *attributes,
0037                                                                std::string attr_name,
0038                                                                bool &well_formed_string) {
0039   XMLCh *buffer = XERCES_CPP_NAMESPACE::XMLString::transcode(attr_name.c_str());
0040
0041   char *endptr = nullptr;
0042   double retval = strtod(toString(attributes->getNamedItem(buffer)->getNodeValue()).c_str(), &endptr);
0043   if (*endptr != '\0')
0044     well_formed_string = false;
0045   else
0046     well_formed_string = true;
0047
0048   delete[] buffer;
0049   // std::cout << "retval=" << retval << std::endl;
0050   return retval;
0051
0052   return retval;
0053 }
0054
0055 //----------------------------------------------------------------------
0056
0057 inline std::string MiscalibReaderFromXMLDomUtils::getStringAttribute(XERCES_CPP_NAMESPACE::DOMNamedNodeMap *attributes,
0058                                                                      std::string attr_name) {
0059   XMLCh *buffer = XERCES_CPP_NAMESPACE::XMLString::transcode(attr_name.c_str());
0060   std::string retval = toString(attributes->getNamedItem(buffer)->getNodeValue());
0061
0062   delete[] buffer;
0063   // std::cout << "retval=" << retval << std::endl;
0064   return retval;
0065 }
0066
0067 //----------------------------------------------------------------------
0068
0069 inline bool MiscalibReaderFromXMLDomUtils::hasAttribute(XERCES_CPP_NAMESPACE::DOMNamedNodeMap *attributes,
0070                                                         std::string attr_name) {
0071   bool retval;
0072   XMLCh *buffer = XERCES_CPP_NAMESPACE::XMLString::transcode(attr_name.c_str());
0073   retval = attributes->getNamedItem(buffer) != nullptr;
0074   delete[] buffer;
0075
0076   return retval;
0077 }
0078
0079 //----------------------------------------------------------------------
0080
0081 #endif