Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(172)

Side by Side Diff: base/auto_reset.h

Issue 1538743002: Switch to standard integer types in base/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: DEPS roll too Created 4 years, 12 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « base/atomicops_internals_x86_msvc.h ('k') | base/base64.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef BASE_AUTO_RESET_H_ 5 #ifndef BASE_AUTO_RESET_H_
6 #define BASE_AUTO_RESET_H_ 6 #define BASE_AUTO_RESET_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/macros.h"
9 9
10 // base::AutoReset<> is useful for setting a variable to a new value only within 10 // base::AutoReset<> is useful for setting a variable to a new value only within
11 // a particular scope. An base::AutoReset<> object resets a variable to its 11 // a particular scope. An base::AutoReset<> object resets a variable to its
12 // original value upon destruction, making it an alternative to writing 12 // original value upon destruction, making it an alternative to writing
13 // "var = false;" or "var = old_val;" at all of a block's exit points. 13 // "var = false;" or "var = old_val;" at all of a block's exit points.
14 // 14 //
15 // This should be obvious, but note that an base::AutoReset<> instance should 15 // This should be obvious, but note that an base::AutoReset<> instance should
16 // have a shorter lifetime than its scoped_variable, to prevent invalid memory 16 // have a shorter lifetime than its scoped_variable, to prevent invalid memory
17 // writes when the base::AutoReset<> object is destroyed. 17 // writes when the base::AutoReset<> object is destroyed.
18 18
(...skipping 13 matching lines...) Expand all
32 private: 32 private:
33 T* scoped_variable_; 33 T* scoped_variable_;
34 T original_value_; 34 T original_value_;
35 35
36 DISALLOW_COPY_AND_ASSIGN(AutoReset); 36 DISALLOW_COPY_AND_ASSIGN(AutoReset);
37 }; 37 };
38 38
39 } // namespace base 39 } // namespace base
40 40
41 #endif // BASE_AUTO_RESET_H_ 41 #endif // BASE_AUTO_RESET_H_
OLDNEW
« no previous file with comments | « base/atomicops_internals_x86_msvc.h ('k') | base/base64.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698