Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(688)

Side by Side Diff: third_party/WebKit/Source/platform/inspector_protocol/Maybe.h

Issue 1767883002: DevTools: generate string16-based handlers for v8_inspector. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: for landing 2 Created 4 years, 9 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
OLDNEW
1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 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 Maybe_h 5 #ifndef Maybe_h
6 #define Maybe_h 6 #define Maybe_h
7 7
8 #include "platform/PlatformExport.h" 8 #include "platform/PlatformExport.h"
9 #include "wtf/text/WTFString.h"
10 9
11 namespace blink { 10 namespace blink {
12 namespace protocol { 11 namespace protocol {
13 12
13 class String16;
14
14 template<typename T> 15 template<typename T>
15 class Maybe { 16 class Maybe {
16 public: 17 public:
17 Maybe() { } 18 Maybe() { }
18 Maybe(PassOwnPtr<T> value) : m_value(value) { } 19 Maybe(PassOwnPtr<T> value) : m_value(value) { }
19 void operator=(PassOwnPtr<T> value) { m_value = value; } 20 void operator=(PassOwnPtr<T> value) { m_value = value; }
20 T* fromJust() const { ASSERT(m_value); return m_value.get(); } 21 T* fromJust() const { ASSERT(m_value); return m_value.get(); }
21 T* fromMaybe(T* defaultValue) const { return m_value ? m_value.get() : defau ltValue; } 22 T* fromMaybe(T* defaultValue) const { return m_value ? m_value.get() : defau ltValue; }
22 bool isJust() const { return !!m_value; } 23 bool isJust() const { return !!m_value; }
23 PassOwnPtr<T> takeJust() { ASSERT(m_value); return m_value.release(); } 24 PassOwnPtr<T> takeJust() { ASSERT(m_value); return m_value.release(); }
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
63 Maybe() { } 64 Maybe() { }
64 Maybe(double value) : MaybeBase(value) { } 65 Maybe(double value) : MaybeBase(value) { }
65 using MaybeBase::operator=; 66 using MaybeBase::operator=;
66 }; 67 };
67 68
68 template<> 69 template<>
69 class Maybe<String> : public MaybeBase<String> { 70 class Maybe<String> : public MaybeBase<String> {
70 public: 71 public:
71 Maybe() { } 72 Maybe() { }
72 Maybe(const String& value) : MaybeBase(value) { } 73 Maybe(const String& value) : MaybeBase(value) { }
73 Maybe(const AtomicString& value) : MaybeBase(value) { }
74 using MaybeBase::operator=; 74 using MaybeBase::operator=;
75 }; 75 };
76 76
77 template<>
78 class Maybe<String16> : public MaybeBase<String16> {
79 public:
80 Maybe() { }
81 Maybe(const String16& value) : MaybeBase(value) { }
82 using MaybeBase::operator=;
83 };
84
77 } // namespace platform 85 } // namespace platform
78 } // namespace blink 86 } // namespace blink
79 87
80 #endif // !defined(Maybe_h) 88 #endif // !defined(Maybe_h)
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698