From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- xpcom/base/nsTraceRefcnt.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 xpcom/base/nsTraceRefcnt.h (limited to 'xpcom/base/nsTraceRefcnt.h') diff --git a/xpcom/base/nsTraceRefcnt.h b/xpcom/base/nsTraceRefcnt.h new file mode 100644 index 000000000..73e123a3f --- /dev/null +++ b/xpcom/base/nsTraceRefcnt.h @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +#ifndef nsTraceRefcnt_h___ +#define nsTraceRefcnt_h___ + +#include // for FILE +#include "nscore.h" + +class nsTraceRefcnt +{ +public: + static void Shutdown(); + + static nsresult DumpStatistics(); + + static void ResetStatistics(); + + static void WalkTheStack(FILE* aStream); + + /** + * Tell nsTraceRefcnt whether refcounting, allocation, and destruction + * activity is legal. This is used to trigger assertions for any such + * activity that occurs because of static constructors or destructors. + */ + static void SetActivityIsLegal(bool aLegal); +}; + +//////////////////////////////////////////////////////////////////////////////// +// And now for that utility that you've all been asking for... + +extern "C" void +NS_MeanAndStdDev(double aNumberOfValues, + double aSumOfValues, double aSumOfSquaredValues, + double* aMeanResult, double* aStdDevResult); + +//////////////////////////////////////////////////////////////////////////////// +#endif -- cgit v1.2.3