本文整理汇总了C++中api::MatrixWorkspace_sptr::hasGroupedDetectors方法的典型用法代码示例。如果您正苦于以下问题：C++ MatrixWorkspace_sptr::hasGroupedDetectors方法的具体用法？C++ MatrixWorkspace_sptr::hasGroupedDetectors怎么用？C++ MatrixWorkspace_sptr::hasGroupedDetectors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api::MatrixWorkspace_sptr的用法示例。
在下文中一共展示了MatrixWorkspace_sptr::hasGroupedDetectors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: makeInstrumentMap
/** This function will check how to group spectra when calculating median
*
*
*/
std::vector<std::vector<size_t> > DetectorDiagnostic::makeMap(API::MatrixWorkspace_sptr countsWS)
{
std::multimap<Mantid::Geometry::ComponentID,size_t> mymap;
Geometry::Instrument_const_sptr instrument = countsWS->getInstrument();
if (m_parents==0)
{
return makeInstrumentMap(countsWS);
}
if (!instrument)
{
g_log.warning("Workspace has no instrument. LevelsUP is ignored");
return makeInstrumentMap(countsWS);
}
//check if not grouped. If grouped, it will throw
if ( countsWS->hasGroupedDetectors() )
{
throw std::runtime_error("Median detector test: not able to create detector to spectra map. Try with LevelUp=0.");
}
for(size_t i=0;i < countsWS->getNumberHistograms();i++)
{
detid_t d=(*((countsWS->getSpectrum(i))->getDetectorIDs().begin()));
std::vector<boost::shared_ptr<const Mantid::Geometry::IComponent> > anc=instrument->getDetector(d)->getAncestors();
//std::vector<boost::shared_ptr<const IComponent> > anc=(*(countsWS->getSpectrum(i)->getDetectorIDs().begin()))->getAncestors();
if (anc.size()<static_cast<size_t>(m_parents))
{
g_log.warning("Too many levels up. Will ignore LevelsUp");
m_parents=0;
return makeInstrumentMap(countsWS);
}
mymap.insert(std::pair<Mantid::Geometry::ComponentID,size_t>(anc[m_parents-1]->getComponentID(),i));
}
std::vector<std::vector<size_t> > speclist;
std::vector<size_t> speclistsingle;
std::multimap<Mantid::Geometry::ComponentID,size_t>::iterator m_it, s_it;
for (m_it = mymap.begin(); m_it != mymap.end(); m_it = s_it)
{
Mantid::Geometry::ComponentID theKey = (*m_it).first;
std::pair<std::multimap<Mantid::Geometry::ComponentID,size_t>::iterator,std::multimap<Mantid::Geometry::ComponentID,size_t>::iterator> keyRange = mymap.equal_range(theKey);
// Iterate over all map elements with key == theKey
speclistsingle.clear();
for (s_it = keyRange.first; s_it != keyRange.second; ++s_it)
{
speclistsingle.push_back( (*s_it).second );
}
speclist.push_back(speclistsingle);
}
return speclist;
}