analysis::Problem ProblemRecord_Impl::problem() const { InputVariableRecordVector inputVariableRecords = this->inputVariableRecords(); WorkflowRecordVector workflowRecords = this->workflowRecords(); analysis::WorkflowStepVector workflow; // mesh InputVariables and WorkItems together to form overall workflow int ivrIndex(0); // index into input variable records int wrIndex(0); // index into workflow records int wIndex(0); // index into workflow int ivrN = inputVariableRecords.size(); int wrN = workflowRecords.size(); OptionalInt ivrWIndex; // saved index into workflow for next input variable OptionalInt wrWIndex; // saved index into workflow for next workflow record if (!inputVariableRecords.empty()) { ivrWIndex = inputVariableRecords[ivrIndex].variableVectorIndex(); } if (!workflowRecords.empty()) { wrWIndex = workflowRecords[wrIndex].workflowIndex(); } for (int i = 0, n = ivrN + wrN; i < n; ++i) { if (!wrWIndex || (ivrWIndex && (*ivrWIndex < *wrWIndex))) { // InputVariable is next BOOST_ASSERT(*ivrWIndex == wIndex); // saved and expected index into workflow match BOOST_ASSERT(ivrIndex < ivrN); // there is an input variable record to deserialize workflow.push_back(WorkflowStep(inputVariableRecords[ivrIndex].inputVariable())); ++ivrIndex; // go to next input variable record ++wIndex; // and next index into workflow BOOST_ASSERT(wIndex == int(workflow.size())); // next index into workflow should match current size if (ivrIndex < ivrN) { ivrWIndex = inputVariableRecords[ivrIndex].variableVectorIndex(); } else { ivrWIndex.reset(); // no more input variables to deserialize } } else { // Workflow is next BOOST_ASSERT(wrWIndex); int temp = *wrWIndex; // for debugging BOOST_ASSERT(temp == wIndex); // saved index into workflow should match expected value BOOST_ASSERT(wrIndex < wrN); // there is a workflow record to deserialize std::vector<runmanager::WorkItem> workItems = workflowRecords[wrIndex].workflow().toWorkItems(); workflow.insert(workflow.end(),workItems.begin(),workItems.end()); ++wrIndex; // go to next workflow record wIndex += workItems.size(); // update next expected workflow index BOOST_ASSERT(wIndex == int(workflow.size())); // next index into workflow should match current size if (wrIndex < wrN) { wrWIndex = workflowRecords[wrIndex].workflowIndex(); } else { wrWIndex.reset(); // no more workflow records to deserialize } } } analysis::FunctionVector responses; FunctionRecordVector responseRecords = this->responseRecords(); BOOST_FOREACH(const FunctionRecord responseRecord,responseRecords) { responses.push_back(responseRecord.function()); }