/**Get access to shared pointer containing workspace porperties, cashes the shared pointer
into internal class variable to not allow shared pointer being deleted */
API::LogManager_sptr PeaksWorkspace::logs()
{
if (m_logCash)
return m_logCash;
m_logCash = API::LogManager_sptr(&(this->mutableRun()), NullDeleter());
return m_logCash;
}
boost::shared_ptr<ResourceManager> getSharedResourceManagerInstance() {
return boost::shared_ptr<ResourceManager>(ResourceManager::getInstance(), NullDeleter());
}
ConnectionListener::sptr ConnectionListener::getNullListener() {
static ConnectionListener nullListener;
return sptr( &nullListener, NullDeleter() );
}
boost::shared_ptr<EngineState> getSharedEngineStateInstance() {
return boost::shared_ptr<EngineState>(EngineState::getInstance(), NullDeleter());
}
wxImage Surface::asImage() const
{
pei::SurfacePtr sp( (pei::Surface*) this, NullDeleter() );
return Surface::ConveToImage( sp );
}