31 ParticleProfileCenter* ParticleProfileCenter::m_Instance = NULL;  member in nw::dev::ParticleProfileCenter
40     NW_ASSERT(m_Instance == NULL);  in Initialize()
50     m_Instance = new(memory) ParticleProfileCenter();  in Initialize()
51     m_Instance->m_ProfileManager = profileManager;  in Initialize()
55     m_Instance->m_IntervalProfileManager = profileManager;  in Initialize()
57     m_Instance->m_IsRuning = false;  in Initialize()
67     if (m_Instance->m_ProfileManager)  in Finalize()
69         m_Instance->m_ProfileManager->Destroy(allocator);  in Finalize()
70         m_Instance->m_ProfileManager = NULL;  in Finalize()
73     if (m_Instance->m_IntervalProfileManager)  in Finalize()
75         m_Instance->m_IntervalProfileManager->Destroy(allocator);  in Finalize()
76         m_Instance->m_IntervalProfileManager = NULL;  in Finalize()
78     os::SafeFree(m_Instance, allocator);  in Finalize()
89     if (!m_Instance) return false;  in Start()
90     if (m_Instance->m_IsRuning) return false;  in Start()
92     m_Instance->m_Report.name       = name;  in Start()
93     m_Instance->m_Time              = m_Instance->GetTime();  in Start()
94     m_Instance->m_IsRuning          = true;  in Start()
105     if (!m_Instance) return;  in Stop()
106     if (!m_Instance->m_IsRuning) return;  in Stop()
108     m_Instance->m_Time                  = m_Instance->GetTime() - m_Instance->m_Time;  in Stop()
109     m_Instance->m_Report.elapsedTime    = m_Instance->m_Time;  in Stop()
110     m_Instance->m_Report.callCount      = 1;  in Stop()
111     m_Instance->m_Report.maxElapsedTime = m_Instance->m_Time;  in Stop()
112     m_Instance->m_Report.minElapsedTime = m_Instance->m_Time;  in Stop()
114     m_Instance->m_IntervalProfileManager->StoreReport(m_Instance->m_Report);  in Stop()
116     m_Instance->m_IsRuning              = false;  in Stop()