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());
}
