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git.saurik.com Git - apple/javascriptcore.git/blob - runtime/DateInstance.h
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2 * Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
3 * Copyright (C) 2008 Apple Inc. All rights reserved.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef DateInstance_h
22 #define DateInstance_h
24 #include "JSWrapperObject.h"
27 struct GregorianDateTime
;
32 class DateInstance
: public JSWrapperObject
{
34 explicit DateInstance(PassRefPtr
<Structure
>);
35 virtual ~DateInstance();
37 double internalNumber() const { return internalValue().uncheckedGetNumber(); }
39 bool getTime(WTF::GregorianDateTime
&, int& offset
) const;
40 bool getUTCTime(WTF::GregorianDateTime
&) const;
41 bool getTime(double& milliseconds
, int& offset
) const;
42 bool getUTCTime(double& milliseconds
) const;
44 static const ClassInfo info
;
46 void msToGregorianDateTime(double, bool outputIsUTC
, WTF::GregorianDateTime
&) const;
49 virtual const ClassInfo
* classInfo() const { return &info
; }
51 using JSWrapperObject::internalValue
;
54 mutable Cache
* m_cache
;
57 DateInstance
* asDateInstance(JSValue
);
59 inline DateInstance
* asDateInstance(JSValue value
)
61 ASSERT(asObject(value
)->inherits(&DateInstance::info
));
62 return static_cast<DateInstance
*>(asObject(value
));
67 #endif // DateInstance_h