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| author | levin@chromium.org <levin@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-08-24 04:29:56 +0000 |
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| committer | levin@chromium.org <levin@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-08-24 04:29:56 +0000 |
| commit | d9ddc963c18de9673711493052df08df3c838d00 (patch) | |
| tree | 9bacde424cf1567d9aedc65d18ae50e93c133e1d /base/thread_checker.cc | |
| parent | 0b55debb0e1a686354fe461f0743f3835dc48b8f (diff) | |
| download | chromium_src-d9ddc963c18de9673711493052df08df3c838d00.zip chromium_src-d9ddc963c18de9673711493052df08df3c838d00.tar.gz chromium_src-d9ddc963c18de9673711493052df08df3c838d00.tar.bz2 | |
Sometimes you want to enforce that some but not all of your methods are called on the same thread as the constructor. ThreadChecker allows you to do this.
BUG=38475
TEST=base_unittests --gtest_filter=NonThreadSafeTest.* and base_unittests --gtest_filter=ThreadChecker.*
Review URL: http://codereview.chromium.org/3148032
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57140 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/thread_checker.cc')
| -rw-r--r-- | base/thread_checker.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/base/thread_checker.cc b/base/thread_checker.cc new file mode 100644 index 0000000..124b76c --- /dev/null +++ b/base/thread_checker.cc @@ -0,0 +1,16 @@ +// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "base/thread_checker.h" + +// This code is only done in debug builds. +#ifndef NDEBUG +ThreadChecker::ThreadChecker() : valid_thread_id_(PlatformThread::CurrentId()) { +} + +bool ThreadChecker::CalledOnValidThread() const { + return valid_thread_id_ == PlatformThread::CurrentId(); +} + +#endif // NDEBUG |