本文整理汇总了C++中Algorithm_sptr::removeObserver方法的典型用法代码示例。如果您正苦于以下问题：C++ Algorithm_sptr::removeObserver方法的具体用法？C++ Algorithm_sptr::removeObserver怎么用？C++ Algorithm_sptr::removeObserver使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Algorithm_sptr的用法示例。
在下文中一共展示了Algorithm_sptr::removeObserver方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: observer
/*
Executes the underlying algorithm to create the MVP model.
@param factory : visualisation factory to use.
@param loadingProgressUpdate : Handler for GUI updates while algorithm
progresses.
@param drawingProgressUpdate : Handler for GUI updates while
vtkDataSetFactory::create occurs.
*/
vtkSmartPointer<vtkDataSet>
EventNexusLoadingPresenter::execute(vtkDataSetFactory *factory,
ProgressAction &loadingProgressUpdate,
ProgressAction &drawingProgressUpdate) {
using namespace Mantid::API;
using namespace Mantid::Geometry;
this->m_view->getLoadInMemory(); // TODO, nexus reader algorithm currently has
// no use of this.
if (this->shouldLoad()) {
Poco::NObserver<ProgressAction,
Mantid::API::Algorithm::ProgressNotification>
observer(loadingProgressUpdate, &ProgressAction::handler);
AnalysisDataService::Instance().remove("MD_EVENT_WS_ID");
Algorithm_sptr loadAlg =
AlgorithmManager::Instance().createUnmanaged("LoadEventNexus");
loadAlg->initialize();
loadAlg->setChild(true);
loadAlg->setPropertyValue("Filename", this->m_filename);
loadAlg->setPropertyValue("OutputWorkspace", "temp_ws");
loadAlg->addObserver(observer);
loadAlg->executeAsChildAlg();
loadAlg->removeObserver(observer);
Workspace_sptr temp = loadAlg->getProperty("OutputWorkspace");
IEventWorkspace_sptr tempWS =
boost::dynamic_pointer_cast<IEventWorkspace>(temp);
Algorithm_sptr convertAlg = AlgorithmManager::Instance().createUnmanaged(
"ConvertToDiffractionMDWorkspace", 1);
convertAlg->initialize();
convertAlg->setChild(true);
convertAlg->setProperty("InputWorkspace", tempWS);
convertAlg->setProperty<bool>("ClearInputWorkspace", false);
convertAlg->setProperty<bool>("LorentzCorrection", true);
convertAlg->setPropertyValue("OutputWorkspace", "converted_ws");
convertAlg->addObserver(observer);
convertAlg->executeAsChildAlg();
convertAlg->removeObserver(observer);
IMDEventWorkspace_sptr outWS = convertAlg->getProperty("OutputWorkspace");
AnalysisDataService::Instance().addOrReplace("MD_EVENT_WS_ID", outWS);
}
Workspace_sptr result =
AnalysisDataService::Instance().retrieve("MD_EVENT_WS_ID");
Mantid::API::IMDEventWorkspace_sptr eventWs =
boost::dynamic_pointer_cast<Mantid::API::IMDEventWorkspace>(result);
m_wsTypeName = eventWs->id();
factory->setRecursionDepth(this->m_view->getRecursionDepth());
auto visualDataSet = factory->oneStepCreate(
eventWs, drawingProgressUpdate); // HACK: progressUpdate should be
// argument for drawing!
this->extractMetadata(*eventWs);
this->appendMetadata(visualDataSet, eventWs->getName());
return visualDataSet;
}