/// Executes the algorithm for events
void UnaryOperation::execEvent() {
g_log.information("Processing event workspace");
const MatrixWorkspace_const_sptr matrixInputWS = getProperty(inputPropName());
// generate the output workspace pointer
API::MatrixWorkspace_sptr matrixOutputWS = getProperty(outputPropName());
if (matrixOutputWS != matrixInputWS) {
matrixOutputWS = MatrixWorkspace_sptr(matrixInputWS->clone().release());
setProperty(outputPropName(), matrixOutputWS);
}
auto outputWS = boost::dynamic_pointer_cast<EventWorkspace>(matrixOutputWS);
// Now fetch any properties defined by concrete algorithm
retrieveProperties();
int64_t numHistograms = static_cast<int64_t>(outputWS->getNumberHistograms());
API::Progress prog = API::Progress(this, 0.0, 1.0, numHistograms);
PARALLEL_FOR1(outputWS)
for (int64_t i = 0; i < numHistograms; ++i) {
PARALLEL_START_INTERUPT_REGION
// switch to weighted events if needed, and use the appropriate helper
// function
EventList *evlist = outputWS->getEventListPtr(i);
switch (evlist->getEventType()) {
case TOF:
// Switch to weights if needed.
evlist->switchTo(WEIGHTED);
/* no break */
// Fall through
case WEIGHTED:
unaryOperationEventHelper(evlist->getWeightedEvents());
break;
case WEIGHTED_NOTIME:
unaryOperationEventHelper(evlist->getWeightedEventsNoTime());
break;
}
prog.report();
PARALLEL_END_INTERUPT_REGION
}
PARALLEL_CHECK_INTERUPT_REGION
outputWS->clearMRU();
auto inputWS = boost::dynamic_pointer_cast<EventWorkspace>(matrixOutputWS);
if (inputWS->getNumberEvents() != outputWS->getNumberEvents()) {
g_log.information() << "Number of events has changed!!!" << std::endl;
}
}
/// Executes the algorithm for events
void UnaryOperation::execEvent() {
g_log.information("Processing event workspace");
const MatrixWorkspace_const_sptr matrixInputWS =
this->getProperty(inputPropName());
EventWorkspace_const_sptr inputWS =
boost::dynamic_pointer_cast<const EventWorkspace>(matrixInputWS);
// generate the output workspace pointer
API::MatrixWorkspace_sptr matrixOutputWS =
this->getProperty(outputPropName());
EventWorkspace_sptr outputWS;
if (matrixOutputWS == matrixInputWS) {
outputWS = boost::dynamic_pointer_cast<EventWorkspace>(matrixOutputWS);
} else {
// Make a brand new EventWorkspace
outputWS = boost::dynamic_pointer_cast<EventWorkspace>(
API::WorkspaceFactory::Instance().create(
"EventWorkspace", inputWS->getNumberHistograms(), 2, 1));
// Copy geometry over.
API::WorkspaceFactory::Instance().initializeFromParent(inputWS, outputWS,
false);
// You need to copy over the data as well.
outputWS->copyDataFrom((*inputWS));
// Cast to the matrixOutputWS and save it
matrixOutputWS = boost::dynamic_pointer_cast<MatrixWorkspace>(outputWS);
this->setProperty("OutputWorkspace", matrixOutputWS);
}
// Now fetch any properties defined by concrete algorithm
retrieveProperties();
int64_t numHistograms = static_cast<int64_t>(inputWS->getNumberHistograms());
API::Progress prog = API::Progress(this, 0.0, 1.0, numHistograms);
PARALLEL_FOR1(outputWS)
for (int64_t i = 0; i < numHistograms; ++i) {
PARALLEL_START_INTERUPT_REGION
// switch to weighted events if needed, and use the appropriate helper
// function
EventList *evlist = outputWS->getEventListPtr(i);
switch (evlist->getEventType()) {
case TOF:
// Switch to weights if needed.
evlist->switchTo(WEIGHTED);
/* no break */
// Fall through
case WEIGHTED:
unaryOperationEventHelper(evlist->getWeightedEvents());
break;
case WEIGHTED_NOTIME:
unaryOperationEventHelper(evlist->getWeightedEventsNoTime());
break;
}
prog.report();
PARALLEL_END_INTERUPT_REGION
}
PARALLEL_CHECK_INTERUPT_REGION
outputWS->clearMRU();
if (inputWS->getNumberEvents() != outputWS->getNumberEvents()) {
g_log.information() << "Number of events has changed!!!" << std::endl;
}
}
