+bool
+HLAInteractionClass::getDataElementIndex(HLADataElementIndex& dataElementIndex, const std::string& path) const
+{
+ if (path.empty()) {
+ SG_LOG(SG_NETWORK, SG_ALERT, "HLAObjectClass: failed to parse empty element path!");
+ return false;
+ }
+ std::string::size_type len = std::min(path.find_first_of("[."), path.size());
+ unsigned index = 0;
+ while (index < getNumParameters()) {
+ if (path.compare(0, len, getParameterName(index)) == 0)
+ break;
+ ++index;
+ }
+ if (getNumParameters() <= index) {
+ SG_LOG(SG_NETWORK, SG_ALERT, "HLAObjectClass: faild to parse data element index \"" << path << "\":\n"
+ << "Parameter \"" << path.substr(0, len) << "\" not found in object class \""
+ << getName() << "\"!");
+ return false;
+ }
+ if (!getParameterDataType(index)) {
+ SG_LOG(SG_NETWORK, SG_ALERT, "HLAObjectClass: faild to parse data element index \"" << path << "\":\n"
+ << "Undefined parameter data type in variant record data type \""
+ << getParameterName(index) << "\"!");
+ return false;
+ }
+ dataElementIndex.push_back(index);
+ return getParameterDataType(index)->getDataElementIndex(dataElementIndex, path, len);
+}
+
+HLADataElementIndex
+HLAInteractionClass::getDataElementIndex(const std::string& path) const
+{
+ HLADataElementIndex dataElementIndex;
+ getDataElementIndex(dataElementIndex, path);
+ return dataElementIndex;
+}
+