XrdAdaptor::QualityMetricFactory Class Reference

#include <QualityMetric.h>

Private Types
typedef tbb::concurrent_unordered_map< std::string, QualityMetricUniqueSource * >	MetricMap

Static Private Member Functions
static std::unique_ptr< QualityMetricSource >	get (timespec now, const std::string &id)

Private Attributes
MetricMap	m_sources

Static Private Attributes
static QualityMetricFactory	m_instance

Friends
class	Source

Detailed Description

Definition at line 62 of file QualityMetric.h.

Member Typedef Documentation

MetricMap

typedef tbb::concurrent_unordered_map<std::string, QualityMetricUniqueSource *> XrdAdaptor::QualityMetricFactory::MetricMap

private

Definition at line 70 of file QualityMetric.h.

Member Function Documentation

get()

std::unique_ptr< QualityMetricSource > QualityMetricFactory::get ( timespec  now, const std::string &  id  )

staticprivate

Definition at line 134 of file QualityMetric.cc.

                                                                                              {
  auto itFound = m_instance.m_sources.find(id);
  if (itFound == m_instance.m_sources.end()) {
    // try to make a new one
    std::unique_ptr<QualityMetricUniqueSource> source(new QualityMetricUniqueSource(now));
    auto insertResult = m_instance.m_sources.insert(std::make_pair(id, source.get()));
    itFound = insertResult.first;
    if (insertResult.second) {  // Insert was successful; release our reference.
      source.release();
    }  // Otherwise, we raced with a different thread and they won; we will delete our new QM source.
  }
  return itFound->second->newSource(now);
}

References m_instance, m_sources, fileCollector::now, and source.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), and betterConfigParser.BetterConfigParser::getResultingSection().

Friends And Related Function Documentation

Source

friend class Source

friend

Definition at line 63 of file QualityMetric.h.

Member Data Documentation

m_instance

QualityMetricFactory QualityMetricFactory::m_instance

staticprivate

Definition at line 68 of file QualityMetric.h.

Referenced by get().

m_sources

MetricMap XrdAdaptor::QualityMetricFactory::m_sources

private

Definition at line 71 of file QualityMetric.h.

Referenced by get().