path: root/src/corelib/global/qglobal.h

/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QGLOBAL_H
#define QGLOBAL_H

#include <stddef.h>

#define QT_VERSION_STR   "4.8.0"
/*
   QT_VERSION is (major << 16) + (minor << 8) + patch.
*/
#define QT_VERSION 0x040800
/*
   can be used like #if (QT_VERSION >= QT_VERSION_CHECK(4, 4, 0))
*/
#define QT_VERSION_CHECK(major, minor, patch) ((major<<16)|(minor<<8)|(patch))

#define QT_PACKAGEDATE_STR "YYYY-MM-DD"

#define QT_PACKAGE_TAG ""

#if !defined(QT_BUILD_MOC)
#include <QtCore/qconfig.h>
#endif

#ifdef __cplusplus

#ifndef QT_NO_STL
#include <algorithm>
#endif

#ifndef QT_NAMESPACE /* user namespace */

# define QT_PREPEND_NAMESPACE(name) ::name
# define QT_USE_NAMESPACE
# define QT_BEGIN_NAMESPACE
# define QT_END_NAMESPACE
# define QT_BEGIN_INCLUDE_NAMESPACE
# define QT_END_INCLUDE_NAMESPACE
# define QT_BEGIN_MOC_NAMESPACE
# define QT_END_MOC_NAMESPACE
# define QT_FORWARD_DECLARE_CLASS(name) class name;
# define QT_FORWARD_DECLARE_STRUCT(name) struct name;
# define QT_MANGLE_NAMESPACE(name) name

#else /* user namespace */

# define QT_PREPEND_NAMESPACE(name) ::QT_NAMESPACE::name
# define QT_USE_NAMESPACE using namespace ::QT_NAMESPACE;
# define QT_BEGIN_NAMESPACE namespace QT_NAMESPACE {
# define QT_END_NAMESPACE }
# define QT_BEGIN_INCLUDE_NAMESPACE }
# define QT_END_INCLUDE_NAMESPACE namespace QT_NAMESPACE {
# define QT_BEGIN_MOC_NAMESPACE QT_USE_NAMESPACE
# define QT_END_MOC_NAMESPACE
# define QT_FORWARD_DECLARE_CLASS(name) \
    QT_BEGIN_NAMESPACE class name; QT_END_NAMESPACE \
    using QT_PREPEND_NAMESPACE(name);

# define QT_FORWARD_DECLARE_STRUCT(name) \
    QT_BEGIN_NAMESPACE struct name; QT_END_NAMESPACE \
    using QT_PREPEND_NAMESPACE(name);

# define QT_MANGLE_NAMESPACE0(x) x
# define QT_MANGLE_NAMESPACE1(a, b) a##_##b
# define QT_MANGLE_NAMESPACE2(a, b) QT_MANGLE_NAMESPACE1(a,b)
# define QT_MANGLE_NAMESPACE(name) QT_MANGLE_NAMESPACE2( \
        QT_MANGLE_NAMESPACE0(name), QT_MANGLE_NAMESPACE0(QT_NAMESPACE))

namespace QT_NAMESPACE {}

# ifndef QT_BOOTSTRAPPED
# ifndef QT_NO_USING_NAMESPACE
   /*
    This expands to a "using QT_NAMESPACE" also in _header files_.
    It is the only way the feature can be used without too much
    pain, but if people _really_ do not want it they can add
    DEFINES += QT_NO_USING_NAMESPACE to their .pro files.
    */
   QT_USE_NAMESPACE
# endif
# endif

#endif /* user namespace */

#else /* __cplusplus */

# define QT_BEGIN_NAMESPACE
# define QT_END_NAMESPACE
# define QT_USE_NAMESPACE
# define QT_BEGIN_INCLUDE_NAMESPACE
# define QT_END_INCLUDE_NAMESPACE

#endif /* __cplusplus */

#if defined(Q_OS_MAC) && !defined(Q_CC_INTEL)
#define QT_BEGIN_HEADER extern "C++" {
#define QT_END_HEADER }
#define QT_BEGIN_INCLUDE_HEADER }
#define QT_END_INCLUDE_HEADER extern "C++" {
#else
#define QT_BEGIN_HEADER
#define QT_END_HEADER
#define QT_BEGIN_INCLUDE_HEADER
#define QT_END_INCLUDE_HEADER extern "C++"
#endif

/*
   The operating system, must be one of: (Q_OS_x)

     DARWIN   - Darwin OS (synonym for Q_OS_MAC)
     SYMBIAN  - Symbian
     MSDOS    - MS-DOS and Windows
     OS2      - OS/2
     OS2EMX   - XFree86 on OS/2 (not PM)
     WIN32    - Win32 (Windows 2000/XP/Vista/7 and Windows Server 2003/2008)
     WINCE    - WinCE (Windows CE 5.0)
     CYGWIN   - Cygwin
     SOLARIS  - Sun Solaris
     HPUX     - HP-UX
     ULTRIX   - DEC Ultrix
     LINUX    - Linux
     FREEBSD  - FreeBSD
     NETBSD   - NetBSD
     OPENBSD  - OpenBSD
     BSDI     - BSD/OS
     IRIX     - SGI Irix
     OSF      - HP Tru64 UNIX
     SCO      - SCO OpenServer 5
     UNIXWARE - UnixWare 7, Open UNIX 8
     AIX      - AIX
     HURD     - GNU Hurd
     DGUX     - DG/UX
     RELIANT  - Reliant UNIX
     DYNIX    - DYNIX/ptx
     QNX      - QNX
     QNX6     - QNX RTP 6.1
     LYNX     - LynxOS
     BSD4     - Any BSD 4.4 system
     UNIX     - Any UNIX BSD/SYSV system
*/

#if defined(__APPLE__) && (defined(__GNUC__) || defined(__xlC__) || defined(__xlc__))
#  define Q_OS_DARWIN
#  define Q_OS_BSD4
#  ifdef __LP64__
#    define Q_OS_DARWIN64
#  else
#    define Q_OS_DARWIN32
#  endif
#elif defined(__SYMBIAN32__) || defined(SYMBIAN)
#  define Q_OS_SYMBIAN
#  define Q_NO_POSIX_SIGNALS
#  define QT_NO_GETIFADDRS
#elif defined(__CYGWIN__)
#  define Q_OS_CYGWIN
#elif defined(MSDOS) || defined(_MSDOS)
#  define Q_OS_MSDOS
#elif defined(__OS2__)
#  if defined(__EMX__)
#    define Q_OS_OS2EMX
#  else
#    define Q_OS_OS2
#  endif
#elif !defined(SAG_COM) && (defined(WIN64) || defined(_WIN64) || defined(__WIN64__))
#  define Q_OS_WIN32
#  define Q_OS_WIN64
#elif !defined(SAG_COM) && (defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__))
#  if defined(WINCE) || defined(_WIN32_WCE)
#    define Q_OS_WINCE
#  else
#    define Q_OS_WIN32
#  endif
#elif defined(__MWERKS__) && defined(__INTEL__)
#  define Q_OS_WIN32
#elif defined(__sun) || defined(sun)
#  define Q_OS_SOLARIS
#elif defined(hpux) || defined(__hpux)
#  define Q_OS_HPUX
#elif defined(__ultrix) || defined(ultrix)
#  define Q_OS_ULTRIX
#elif defined(sinix)
#  define Q_OS_RELIANT
#elif defined(__native_client__)
#  define Q_OS_NACL
#elif defined(__linux__) || defined(__linux)
#  define Q_OS_LINUX
#elif defined(__FreeBSD__) || defined(__DragonFly__)
#  define Q_OS_FREEBSD
#  define Q_OS_BSD4
#elif defined(__NetBSD__)
#  define Q_OS_NETBSD
#  define Q_OS_BSD4
#elif defined(__OpenBSD__)
#  define Q_OS_OPENBSD
#  define Q_OS_BSD4
#elif defined(__bsdi__)
#  define Q_OS_BSDI
#  define Q_OS_BSD4
#elif defined(__sgi)
#  define Q_OS_IRIX
#elif defined(__osf__)
#  define Q_OS_OSF
#elif defined(_AIX)
#  define Q_OS_AIX
#elif defined(__Lynx__)
#  define Q_OS_LYNX
#elif defined(__GNU__)
#  define Q_OS_HURD
#elif defined(__DGUX__)
#  define Q_OS_DGUX
#elif defined(__QNXNTO__)
#  define Q_OS_QNX
#elif defined(_SEQUENT_)
#  define Q_OS_DYNIX
#elif defined(_SCO_DS) /* SCO OpenServer 5 + GCC */
#  define Q_OS_SCO
#elif defined(__USLC__) /* all SCO platforms + UDK or OUDK */
#  define Q_OS_UNIXWARE
#elif defined(__svr4__) && defined(i386) /* Open UNIX 8 + GCC */
#  define Q_OS_UNIXWARE
#elif defined(__INTEGRITY)
#  define Q_OS_INTEGRITY
#elif defined(VXWORKS) /* there is no "real" VxWorks define - this has to be set in the mkspec! */
#  define Q_OS_VXWORKS
#elif defined(__MAKEDEPEND__)
#else
#  error "Qt has not been ported to this OS - talk to qt-bugs@trolltech.com"
#endif

#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64) || defined(Q_OS_WINCE)
#  define Q_OS_WIN
#endif

#if defined(Q_OS_DARWIN)
#  define Q_OS_MAC /* Q_OS_MAC is mostly for compatibility, but also more clear */
#  define Q_OS_MACX /* Q_OS_MACX is only for compatibility.*/
#  if defined(Q_OS_DARWIN64)
#     define Q_OS_MAC64
#  elif defined(Q_OS_DARWIN32)
#     define Q_OS_MAC32
#  endif
#endif

#ifdef QT_AUTODETECT_COCOA
#  ifdef Q_OS_MAC64
#    define QT_MAC_USE_COCOA 1
#    define QT_BUILD_KEY QT_BUILD_KEY_COCOA
#  else
#    define QT_BUILD_KEY QT_BUILD_KEY_CARBON
#  endif
#endif

#if defined(Q_WS_MAC64) && !defined(QT_MAC_USE_COCOA) && !defined(QT_BUILD_QMAKE) && !defined(QT_BOOTSTRAPPED)
#error "You are building a 64-bit application, but using a 32-bit version of Qt. Check your build configuration."
#endif

#if defined(Q_OS_MSDOS) || defined(Q_OS_OS2) || defined(Q_OS_WIN)
#  undef Q_OS_UNIX
#elif !defined(Q_OS_UNIX)
#  define Q_OS_UNIX
#endif

#if defined(Q_OS_DARWIN) && !defined(QT_LARGEFILE_SUPPORT)
#  define QT_LARGEFILE_SUPPORT 64
#endif

#ifdef Q_OS_DARWIN
#  ifdef MAC_OS_X_VERSION_MIN_REQUIRED
#    undef MAC_OS_X_VERSION_MIN_REQUIRED
#  endif
#  define MAC_OS_X_VERSION_MIN_REQUIRED MAC_OS_X_VERSION_10_4
#  include <AvailabilityMacros.h>
#  if !defined(MAC_OS_X_VERSION_10_3)
#     define MAC_OS_X_VERSION_10_3 MAC_OS_X_VERSION_10_2 + 1
#  endif
#  if !defined(MAC_OS_X_VERSION_10_4)
#       define MAC_OS_X_VERSION_10_4 MAC_OS_X_VERSION_10_3 + 1
#  endif
#  if !defined(MAC_OS_X_VERSION_10_5)
#       define MAC_OS_X_VERSION_10_5 MAC_OS_X_VERSION_10_4 + 1
#  endif
#  if !defined(MAC_OS_X_VERSION_10_6)
#       define MAC_OS_X_VERSION_10_6 MAC_OS_X_VERSION_10_5 + 1
#  endif
#  if !defined(MAC_OS_X_VERSION_10_7)
#       define MAC_OS_X_VERSION_10_7 MAC_OS_X_VERSION_10_6 + 1
#  endif
#  if (MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_7)
#    warning "This version of Mac OS X is unsupported"
#  endif
#endif

#ifdef __LSB_VERSION__
#  if __LSB_VERSION__ < 40
#    error "This version of the Linux Standard Base is unsupported"
#  endif
#ifndef QT_LINUXBASE
#  define QT_LINUXBASE
#endif
#endif

/*
   The compiler, must be one of: (Q_CC_x)

     SYM      - Digital Mars C/C++ (used to be Symantec C++)
     MWERKS   - Metrowerks CodeWarrior
     MSVC     - Microsoft Visual C/C++, Intel C++ for Windows
     BOR      - Borland/Turbo C++
     WAT      - Watcom C++
     GNU      - GNU C++
     COMEAU   - Comeau C++
     EDG      - Edison Design Group C++
     OC       - CenterLine C++
     SUN      - Forte Developer, or Sun Studio C++
     MIPS     - MIPSpro C++
     DEC      - DEC C++
     HPACC    - HP aC++
     USLC     - SCO OUDK and UDK
     CDS      - Reliant C++
     KAI      - KAI C++
     INTEL    - Intel C++ for Linux, Intel C++ for Windows
     HIGHC    - MetaWare High C/C++
     PGI      - Portland Group C++
     GHS      - Green Hills Optimizing C++ Compilers
     GCCE     - GCCE (Symbian GCCE builds)
     RVCT     - ARM Realview Compiler Suite
     NOKIAX86 - Nokia x86 (Symbian WINSCW builds)
     CLANG    - C++ front-end for the LLVM compiler


   Should be sorted most to least authoritative.
*/

#if defined(__ghs)
# define Q_OUTOFLINE_TEMPLATE inline

/* the following are necessary because the GHS C++ name mangling relies on __*/
# define Q_CONSTRUCTOR_FUNCTION0(AFUNC) \
   static const int AFUNC ## _init_variable_ = AFUNC();
# define Q_CONSTRUCTOR_FUNCTION(AFUNC) Q_CONSTRUCTOR_FUNCTION0(AFUNC)
# define Q_DESTRUCTOR_FUNCTION0(AFUNC) \
    class AFUNC ## _dest_class_ { \
    public: \
       inline AFUNC ## _dest_class_() { } \
       inline ~ AFUNC ## _dest_class_() { AFUNC(); } \
    } AFUNC ## _dest_instance_;
# define Q_DESTRUCTOR_FUNCTION(AFUNC) Q_DESTRUCTOR_FUNCTION0(AFUNC)

#endif

/* Symantec C++ is now Digital Mars */
#if defined(__DMC__) || defined(__SC__)
#  define Q_CC_SYM
/* "explicit" semantics implemented in 8.1e but keyword recognized since 7.5 */
#  if defined(__SC__) && __SC__ < 0x750
#    define Q_NO_EXPLICIT_KEYWORD
#  endif
#  define Q_NO_USING_KEYWORD

#elif defined(__MWERKS__)
#  define Q_CC_MWERKS
#  if defined(__EMU_SYMBIAN_OS__)
#    define Q_CC_NOKIAX86
#  endif
/* "explicit" recognized since 4.0d1 */

#elif defined(_MSC_VER)
#  define Q_CC_MSVC
#  define Q_CC_MSVC_NET
#  define Q_CANNOT_DELETE_CONSTANT
#  define Q_OUTOFLINE_TEMPLATE inline
#  define Q_NO_TEMPLATE_FRIENDS
#  define Q_ALIGNOF(type) __alignof(type)
#  define Q_DECL_ALIGN(n) __declspec(align(n))
/* Intel C++ disguising as Visual C++: the `using' keyword avoids warnings */
#  if defined(__INTEL_COMPILER)
#    define Q_CC_INTEL
#  endif
/* MSVC does not support SSE/MMX on x64 */
#  if (defined(Q_CC_MSVC) && defined(_M_X64))
#    undef QT_HAVE_SSE
#    undef QT_HAVE_MMX
#    undef QT_HAVE_3DNOW
#  endif

#if defined(Q_CC_MSVC) && _MSC_VER >= 1600
#      define Q_COMPILER_RVALUE_REFS
#      define Q_COMPILER_INITIALIZER_LISTS
#      define Q_COMPILER_AUTO_TYPE
#      define Q_COMPILER_LAMBDA
//#      define Q_COMPILER_VARIADIC_TEMPLATES
//#      define Q_COMPILER_CLASS_ENUM
//#      define Q_COMPILER_DEFAULT_DELETE_MEMBERS
//#      define Q_COMPILER_UNICODE_STRINGS
//#      define Q_COMPILER_EXTERN_TEMPLATES
#  endif


#elif defined(__BORLANDC__) || defined(__TURBOC__)
#  define Q_CC_BOR
#  define Q_INLINE_TEMPLATE
#  if __BORLANDC__ < 0x502
#    define Q_NO_BOOL_TYPE
#    define Q_NO_EXPLICIT_KEYWORD
#  endif
#  define Q_NO_USING_KEYWORD

#elif defined(__WATCOMC__)
#  define Q_CC_WAT

/* Symbian GCCE */
#elif defined(__GCCE__)
#  define Q_CC_GCCE
#  define QT_VISIBILITY_AVAILABLE
#  if defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__)
#    define QT_HAVE_ARMV6
#  endif

/* ARM Realview Compiler Suite
   RVCT compiler also defines __EDG__ and __GNUC__ (if --gnu flag is given),
   so check for it before that */
#elif defined(__ARMCC__) || defined(__CC_ARM)
#  define Q_CC_RVCT
#  if __TARGET_ARCH_ARM >= 6
#    define QT_HAVE_ARMV6
#  endif
/* work-around for missing compiler intrinsics */
#  define __is_empty(X) false
#  define __is_pod(X) false
#elif defined(__GNUC__)
#  define Q_CC_GNU
#  define Q_C_CALLBACKS
#  if defined(__MINGW32__)
#    define Q_CC_MINGW
#  endif
#  if defined(__INTEL_COMPILER)
/* Intel C++ also masquerades as GCC 3.2.0 */
#    define Q_CC_INTEL
#  endif
#  if defined(__clang__)
/* Clang also masquerades as GCC 4.2.1 */
#    define Q_CC_CLANG
#  endif
#  ifdef __APPLE__
#    define Q_NO_DEPRECATED_CONSTRUCTORS
#  endif
#  if __GNUC__ == 2 && __GNUC_MINOR__ <= 7
#    define Q_FULL_TEMPLATE_INSTANTIATION
#  endif
/* GCC 2.95 knows "using" but does not support it correctly */
#  if __GNUC__ == 2 && __GNUC_MINOR__ <= 95
#    define Q_NO_USING_KEYWORD
#    define QT_NO_STL_WCHAR
#  endif
#  if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
#    define Q_ALIGNOF(type)   __alignof__(type)
#    define Q_TYPEOF(expr)    __typeof__(expr)
#    define Q_DECL_ALIGN(n)   __attribute__((__aligned__(n)))
#  endif
/* GCC 3.1 and GCC 3.2 wrongly define _SB_CTYPE_MACROS on HP-UX */
#  if defined(Q_OS_HPUX) && __GNUC__ == 3 && __GNUC_MINOR__ >= 1
#    define Q_WRONG_SB_CTYPE_MACROS
#  endif
/* GCC <= 3.3 cannot handle template friends */
#  if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ <= 3)
#    define Q_NO_TEMPLATE_FRIENDS
#  endif
/* Apple's GCC 3.1 chokes on our streaming qDebug() */
#  if defined(Q_OS_DARWIN) && __GNUC__ == 3 && (__GNUC_MINOR__ >= 1 && __GNUC_MINOR__ < 3)
#    define Q_BROKEN_DEBUG_STREAM
#  endif
#  if (defined(Q_CC_GNU) || defined(Q_CC_INTEL)) && !defined(QT_MOC_CPP)
#    define Q_PACKED __attribute__ ((__packed__))
#    define Q_NO_PACKED_REFERENCE
#    ifndef __ARM_EABI__
#      define QT_NO_ARM_EABI
#    endif
#  endif
#  if defined(__GXX_EXPERIMENTAL_CXX0X__)
#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 403
       /* C++0x features supported in GCC 4.3: */
#      define Q_COMPILER_RVALUE_REFS
#    endif
#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 404
       /* C++0x features supported in GCC 4.4: */
#      define Q_COMPILER_VARIADIC_TEMPLATES
#      define Q_COMPILER_AUTO_TYPE
#      define Q_COMPILER_EXTERN_TEMPLATES
#      define Q_COMPILER_DEFAULT_DELETE_MEMBERS
#      define Q_COMPILER_CLASS_ENUM
#      define Q_COMPILER_INITIALIZER_LISTS
#    endif
#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 405
       /* C++0x features supported in GCC 4.5: */
#      define Q_COMPILER_LAMBDA
#      define Q_COMPILER_UNICODE_STRINGS
#    endif
#  endif

/* IBM compiler versions are a bit messy. There are actually two products:
   the C product, and the C++ product. The C++ compiler is always packaged
   with the latest version of the C compiler. Version numbers do not always
   match. This little table (I'm not sure it's accurate) should be helpful:

   C++ product                C product

   C Set 3.1                  C Compiler 3.0
   ...                        ...
   C++ Compiler 3.6.6         C Compiler 4.3
   ...                        ...
   Visual Age C++ 4.0         ...
   ...                        ...
   Visual Age C++ 5.0         C Compiler 5.0
   ...                        ...
   Visual Age C++ 6.0         C Compiler 6.0

   Now:
   __xlC__    is the version of the C compiler in hexadecimal notation
              is only an approximation of the C++ compiler version
   __IBMCPP__ is the version of the C++ compiler in decimal notation
              but it is not defined on older compilers like C Set 3.1 */
#elif defined(__xlC__)
#  define Q_CC_XLC
#  define Q_FULL_TEMPLATE_INSTANTIATION
#  if __xlC__ < 0x400
#    define Q_NO_BOOL_TYPE
#    define Q_NO_EXPLICIT_KEYWORD
#    define Q_NO_USING_KEYWORD
#    define Q_TYPENAME
#    define Q_OUTOFLINE_TEMPLATE inline
#    define Q_BROKEN_TEMPLATE_SPECIALIZATION
#    define Q_CANNOT_DELETE_CONSTANT
#  elif __xlC__ >= 0x0600
#    define Q_ALIGNOF(type)     __alignof__(type)
#    define Q_TYPEOF(expr)      __typeof__(expr)
#    define Q_DECL_ALIGN(n)     __attribute__((__aligned__(n)))
#    define Q_PACKED            __attribute__((__packed__))
#  endif

/* Older versions of DEC C++ do not define __EDG__ or __EDG - observed
   on DEC C++ V5.5-004. New versions do define  __EDG__ - observed on
   Compaq C++ V6.3-002.
   This compiler is different enough from other EDG compilers to handle
   it separately anyway. */
#elif defined(__DECCXX) || defined(__DECC)
#  define Q_CC_DEC
/* Compaq C++ V6 compilers are EDG-based but I'm not sure about older
   DEC C++ V5 compilers. */
#  if defined(__EDG__)
#    define Q_CC_EDG
#  endif
/* Compaq have disabled EDG's _BOOL macro and use _BOOL_EXISTS instead
   - observed on Compaq C++ V6.3-002.
   In any case versions prior to Compaq C++ V6.0-005 do not have bool. */
#  if !defined(_BOOL_EXISTS)
#    define Q_NO_BOOL_TYPE
#  endif
/* Spurious (?) error messages observed on Compaq C++ V6.5-014. */
#  define Q_NO_USING_KEYWORD
/* Apply to all versions prior to Compaq C++ V6.0-000 - observed on
   DEC C++ V5.5-004. */
#  if __DECCXX_VER < 60060000
#    define Q_TYPENAME
#    define Q_BROKEN_TEMPLATE_SPECIALIZATION
#    define Q_CANNOT_DELETE_CONSTANT
#  endif
/* avoid undefined symbol problems with out-of-line template members */
#  define Q_OUTOFLINE_TEMPLATE inline

/* The Portland Group C++ compiler is based on EDG and does define __EDG__
   but the C compiler does not */
#elif defined(__PGI)
#  define Q_CC_PGI
#  if defined(__EDG__)
#    define Q_CC_EDG
#  endif

/* Compilers with EDG front end are similar. To detect them we test:
   __EDG documented by SGI, observed on MIPSpro 7.3.1.1 and KAI C++ 4.0b
   __EDG__ documented in EDG online docs, observed on Compaq C++ V6.3-002
   and PGI C++ 5.2-4 */
#elif !defined(Q_OS_HPUX) && (defined(__EDG) || defined(__EDG__))
#  define Q_CC_EDG
/* From the EDG documentation (does not seem to apply to Compaq C++):
   _BOOL
        Defined in C++ mode when bool is a keyword. The name of this
        predefined macro is specified by a configuration flag. _BOOL
        is the default.
   __BOOL_DEFINED
        Defined in Microsoft C++ mode when bool is a keyword. */
#  if !defined(_BOOL) && !defined(__BOOL_DEFINED)
#    define Q_NO_BOOL_TYPE
#  endif

/* The Comeau compiler is based on EDG and does define __EDG__ */
#  if defined(__COMO__)
#    define Q_CC_COMEAU
#    define Q_C_CALLBACKS

/* The `using' keyword was introduced to avoid KAI C++ warnings
   but it's now causing KAI C++ errors instead. The standard is
   unclear about the use of this keyword, and in practice every
   compiler is using its own set of rules. Forget it. */
#  elif defined(__KCC)
#    define Q_CC_KAI
#    define Q_NO_USING_KEYWORD

/* Using the `using' keyword avoids Intel C++ for Linux warnings */
#  elif defined(__INTEL_COMPILER)
#    define Q_CC_INTEL

/* Uses CFront, make sure to read the manual how to tweak templates. */
#  elif defined(__ghs)
#    define Q_CC_GHS

#  elif defined(__DCC__)
#    define Q_CC_DIAB
#    undef Q_NO_BOOL_TYPE
#    if !defined(__bool)
#      define Q_NO_BOOL_TYPE
#    endif

/* The UnixWare 7 UDK compiler is based on EDG and does define __EDG__ */
#  elif defined(__USLC__) && defined(__SCO_VERSION__)
#    define Q_CC_USLC
/* The latest UDK 7.1.1b does not need this, but previous versions do */
#    if !defined(__SCO_VERSION__) || (__SCO_VERSION__ < 302200010)
#      define Q_OUTOFLINE_TEMPLATE inline
#    endif
#    define Q_NO_USING_KEYWORD /* ### check "using" status */

/* Never tested! */
#  elif defined(CENTERLINE_CLPP) || defined(OBJECTCENTER)
#    define Q_CC_OC
#    define Q_NO_USING_KEYWORD

/* CDS++ defines __EDG__ although this is not documented in the Reliant
   documentation. It also follows conventions like _BOOL and this documented */
#  elif defined(sinix)
#    define Q_CC_CDS
#    define Q_NO_USING_KEYWORD

/* The MIPSpro compiler defines __EDG */
#  elif defined(__sgi)
#    define Q_CC_MIPS
#    define Q_NO_USING_KEYWORD /* ### check "using" status */
#    define Q_NO_TEMPLATE_FRIENDS
#    if defined(_COMPILER_VERSION) && (_COMPILER_VERSION >= 740)
#      define Q_OUTOFLINE_TEMPLATE inline
#      pragma set woff 3624,3625,3649 /* turn off some harmless warnings */
#    endif
#  endif

/* VxWorks' DIAB toolchain has an additional EDG type C++ compiler
   (see __DCC__ above). This one is for C mode files (__EDG is not defined) */
#elif defined(_DIAB_TOOL)
#  define Q_CC_DIAB

/* Never tested! */
#elif defined(__HIGHC__)
#  define Q_CC_HIGHC

#elif defined(__SUNPRO_CC) || defined(__SUNPRO_C)
#  define Q_CC_SUN
/* 5.0 compiler or better
    'bool' is enabled by default but can be disabled using -features=nobool
    in which case _BOOL is not defined
        this is the default in 4.2 compatibility mode triggered by -compat=4 */
#  if __SUNPRO_CC >= 0x500
#    define QT_NO_TEMPLATE_TEMPLATE_PARAMETERS
   /* see http://developers.sun.com/sunstudio/support/Ccompare.html */
#    if __SUNPRO_CC >= 0x590
#      define Q_ALIGNOF(type)   __alignof__(type)
#      define Q_TYPEOF(expr)    __typeof__(expr)
#      define Q_DECL_ALIGN(n)   __attribute__((__aligned__(n)))
#    endif
#    if __SUNPRO_CC >= 0x550
#      define Q_DECL_EXPORT     __global
#    endif
#    if __SUNPRO_CC < 0x5a0
#      define Q_NO_TEMPLATE_FRIENDS
#    endif
#    if !defined(_BOOL)
#      define Q_NO_BOOL_TYPE
#    endif
#    if defined(__SUNPRO_CC_COMPAT) && (__SUNPRO_CC_COMPAT <= 4)
#      define Q_NO_USING_KEYWORD
#    endif
#    define Q_C_CALLBACKS
/* 4.2 compiler or older */
#  else
#    define Q_NO_BOOL_TYPE
#    define Q_NO_EXPLICIT_KEYWORD
#    define Q_NO_USING_KEYWORD
#  endif

/* CDS++ does not seem to define __EDG__ or __EDG according to Reliant
   documentation but nevertheless uses EDG conventions like _BOOL */
#elif defined(sinix)
#  define Q_CC_EDG
#  define Q_CC_CDS
#  if !defined(_BOOL)
#    define Q_NO_BOOL_TYPE
#  endif
#  define Q_BROKEN_TEMPLATE_SPECIALIZATION

#elif defined(Q_OS_HPUX)
/* __HP_aCC was not defined in first aCC releases */
#  if defined(__HP_aCC) || __cplusplus >= 199707L
#    define Q_NO_TEMPLATE_FRIENDS
#    define Q_CC_HPACC
#    if __HP_aCC-0 < 060000
#      define QT_NO_TEMPLATE_TEMPLATE_PARAMETERS
#      define Q_DECL_EXPORT     __declspec(dllexport)
#      define Q_DECL_IMPORT     __declspec(dllimport)
#    endif
#    if __HP_aCC-0 >= 061200
#      define Q_DECL_ALIGN(n) __attribute__((aligned(n)))
#    endif
#    if __HP_aCC-0 >= 062000
#      define Q_DECL_EXPORT     __attribute__((visibility("default")))
#      define Q_DECL_IMPORT     Q_DECL_EXPORT
#    endif
#  else
#    define Q_CC_HP
#    define Q_NO_BOOL_TYPE
#    define Q_FULL_TEMPLATE_INSTANTIATION
#    define Q_BROKEN_TEMPLATE_SPECIALIZATION
#    define Q_NO_EXPLICIT_KEYWORD
#  endif
#  define Q_NO_USING_KEYWORD /* ### check "using" status */

#elif defined(__WINSCW__) && !defined(Q_CC_NOKIAX86)
#  define Q_CC_NOKIAX86


#else
#  error "Qt has not been tested with this compiler - talk to qt-bugs@trolltech.com"
#endif

#ifdef Q_CC_INTEL
#  if __INTEL_COMPILER < 1200
#    define Q_NO_TEMPLATE_FRIENDS
#  endif
#  if defined(__GXX_EXPERIMENTAL_CXX0X__) || defined(__GXX_EXPERIMENTAL_CPP0X__)
#    if __INTEL_COMPILER >= 1100
#      define Q_COMPILER_RVALUE_REFS
#      define Q_COMPILER_EXTERN_TEMPLATES
#    elif __INTEL_COMPILER >= 1200
#      define Q_COMPILER_VARIADIC_TEMPLATES
#      define Q_COMPILER_AUTO_TYPE
#      define Q_COMPILER_DEFAULT_DELETE_MEMBERS
#      define Q_COMPILER_CLASS_ENUM
#      define Q_COMPILER_LAMBDA
#    endif
#  endif
#endif

#ifndef Q_PACKED
#  define Q_PACKED
#  undef Q_NO_PACKED_REFERENCE
#endif

#ifndef Q_CONSTRUCTOR_FUNCTION
# define Q_CONSTRUCTOR_FUNCTION0(AFUNC) \
   static const int AFUNC ## __init_variable__ = AFUNC();
# define Q_CONSTRUCTOR_FUNCTION(AFUNC) Q_CONSTRUCTOR_FUNCTION0(AFUNC)
#endif

#ifndef Q_DESTRUCTOR_FUNCTION
# define Q_DESTRUCTOR_FUNCTION0(AFUNC) \
    class AFUNC ## __dest_class__ { \
    public: \
       inline AFUNC ## __dest_class__() { } \
       inline ~ AFUNC ## __dest_class__() { AFUNC(); } \
    } AFUNC ## __dest_instance__;
# define Q_DESTRUCTOR_FUNCTION(AFUNC) Q_DESTRUCTOR_FUNCTION0(AFUNC)
#endif

#ifndef Q_REQUIRED_RESULT
#  if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1))
#    define Q_REQUIRED_RESULT __attribute__ ((warn_unused_result))
#  else
#    define Q_REQUIRED_RESULT
#  endif
#endif

#ifndef Q_COMPILER_MANGLES_RETURN_TYPE
#  if defined(Q_CC_MSVC)
#    define Q_COMPILER_MANGLES_RETURN_TYPE
#  endif
#endif

/*
   The window system, must be one of: (Q_WS_x)

     MACX     - Mac OS X
     MAC9     - Mac OS 9
     QWS      - Qt for Embedded Linux
     WIN32    - Windows
     X11      - X Window System
     S60      - Symbian S60
     PM       - unsupported
     WIN16    - unsupported
*/

#if defined(Q_OS_MSDOS)
#  define Q_WS_WIN16
#  error "Qt requires Win32 and does not work with Windows 3.x"
#elif defined(_WIN32_X11_)
#  define Q_WS_X11
#elif defined(Q_OS_WIN32)
#  define Q_WS_WIN32
#  if defined(Q_OS_WIN64)
#    define Q_WS_WIN64
#  endif
#elif defined(Q_OS_WINCE)
#  define Q_WS_WIN32
#  define Q_WS_WINCE
#  if defined(Q_OS_WINCE_WM)
#    define Q_WS_WINCE_WM
#  endif
#elif defined(Q_OS_OS2)
#  define Q_WS_PM
#  error "Qt does not work with OS/2 Presentation Manager or Workplace Shell"
#elif defined(Q_OS_UNIX)
#  if defined(Q_OS_MAC) && !defined(__USE_WS_X11__) && !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
#    define Q_WS_MAC
#    define Q_WS_MACX
#    if defined(Q_OS_MAC64)
#      define Q_WS_MAC64
#    elif defined(Q_OS_MAC32)
#      define Q_WS_MAC32
#    endif
#  elif defined(Q_OS_SYMBIAN)
#    if !defined(QT_NO_S60)
#      define Q_WS_S60
#    endif
#  elif !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
#    define Q_WS_X11
#  endif
#endif

#if defined(Q_WS_WIN16) || defined(Q_WS_WIN32) || defined(Q_WS_WINCE)
#  define Q_WS_WIN
#endif

QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE

/*
   Size-dependent types (architechture-dependent byte order)

   Make sure to update QMetaType when changing these typedefs
*/

typedef signed char qint8;         /* 8 bit signed */
typedef unsigned char quint8;      /* 8 bit unsigned */
typedef short qint16;              /* 16 bit signed */
typedef unsigned short quint16;    /* 16 bit unsigned */
typedef int qint32;                /* 32 bit signed */
typedef unsigned int quint32;      /* 32 bit unsigned */
#if defined(Q_OS_WIN) && !defined(Q_CC_GNU) && !defined(Q_CC_MWERKS)
#  define Q_INT64_C(c) c ## i64    /* signed 64 bit constant */
#  define Q_UINT64_C(c) c ## ui64   /* unsigned 64 bit constant */
typedef __int64 qint64;            /* 64 bit signed */
typedef unsigned __int64 quint64;  /* 64 bit unsigned */
#else
#  define Q_INT64_C(c) static_cast<long long>(c ## LL)     /* signed 64 bit constant */
#  define Q_UINT64_C(c) static_cast<unsigned long long>(c ## ULL) /* unsigned 64 bit constant */
typedef long long qint64;           /* 64 bit signed */
typedef unsigned long long quint64; /* 64 bit unsigned */
#endif

typedef qint64 qlonglong;
typedef quint64 qulonglong;

#ifndef QT_POINTER_SIZE
#  if defined(Q_OS_WIN64)
#   define QT_POINTER_SIZE 8
#  elif defined(Q_OS_WIN32) || defined(Q_OS_WINCE) || defined(Q_OS_SYMBIAN)
#   define QT_POINTER_SIZE 4
#  endif
#endif

#define Q_INIT_RESOURCE_EXTERN(name) \
    extern int QT_MANGLE_NAMESPACE(qInitResources_ ## name) ();

#define Q_INIT_RESOURCE(name) \
    do { extern int QT_MANGLE_NAMESPACE(qInitResources_ ## name) ();       \
        QT_MANGLE_NAMESPACE(qInitResources_ ## name) (); } while (0)
#define Q_CLEANUP_RESOURCE(name) \
    do { extern int QT_MANGLE_NAMESPACE(qCleanupResources_ ## name) ();    \
        QT_MANGLE_NAMESPACE(qCleanupResources_ ## name) (); } while (0)

#if defined(__cplusplus)

/*
  quintptr and qptrdiff is guaranteed to be the same size as a pointer, i.e.

      sizeof(void *) == sizeof(quintptr)
      && sizeof(void *) == sizeof(qptrdiff)
*/
template <int> struct QIntegerForSize;
template <>    struct QIntegerForSize<1> { typedef quint8  Unsigned; typedef qint8  Signed; };
template <>    struct QIntegerForSize<2> { typedef quint16 Unsigned; typedef qint16 Signed; };
template <>    struct QIntegerForSize<4> { typedef quint32 Unsigned; typedef qint32 Signed; };
template <>    struct QIntegerForSize<8> { typedef quint64 Unsigned; typedef qint64 Signed; };
template <class T> struct QIntegerForSizeof: QIntegerForSize<sizeof(T)> { };
typedef QIntegerForSizeof<void*>::Unsigned quintptr;
typedef QIntegerForSizeof<void*>::Signed qptrdiff;

/*
   Useful type definitions for Qt
*/

QT_BEGIN_INCLUDE_NAMESPACE
typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
QT_END_INCLUDE_NAMESPACE

#if defined(Q_NO_BOOL_TYPE)
#error "Compiler doesn't support the bool type"
#endif

/*
   Constant bool values
*/

#ifndef QT_LINUXBASE /* the LSB defines TRUE and FALSE for us */
/* Symbian OS defines TRUE = 1 and FALSE = 0,
redefine to built-in booleans to make autotests work properly */
#ifdef Q_OS_SYMBIAN
    #include <e32def.h> /* Symbian OS defines */

    #undef TRUE
    #undef FALSE
#endif
#  ifndef TRUE
#   define TRUE true
#   define FALSE false
#  endif
#endif

/*
   Proper for-scoping in MIPSpro CC
*/
#ifndef QT_NO_KEYWORDS
#  if defined(Q_CC_MIPS) || (defined(Q_CC_HPACC) && defined(__ia64))
#    define for if(0){}else for
#  endif
#endif

/*
   Workaround for static const members on MSVC++.
*/

#if defined(Q_CC_MSVC)
#  define QT_STATIC_CONST static
#  define QT_STATIC_CONST_IMPL
#else
#  define QT_STATIC_CONST static const
#  define QT_STATIC_CONST_IMPL const
#endif

/*
   Warnings and errors when using deprecated methods
*/
#if defined(Q_MOC_RUN)
#  define Q_DECL_DEPRECATED Q_DECL_DEPRECATED
#elif (defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && (__GNUC__ - 0 > 3 || (__GNUC__ - 0 == 3 && __GNUC_MINOR__ - 0 >= 2))) || defined(Q_CC_RVCT)
#  define Q_DECL_DEPRECATED __attribute__ ((__deprecated__))
#elif defined(Q_CC_MSVC)
#  define Q_DECL_DEPRECATED __declspec(deprecated)
#  if defined (Q_CC_INTEL)
#    define Q_DECL_VARIABLE_DEPRECATED
#  else
#  endif
#else
#  define Q_DECL_DEPRECATED
#endif
#ifndef Q_DECL_VARIABLE_DEPRECATED
#  define Q_DECL_VARIABLE_DEPRECATED Q_DECL_DEPRECATED
#endif
#ifndef Q_DECL_CONSTRUCTOR_DEPRECATED
#  if defined(Q_MOC_RUN)
#    define Q_DECL_CONSTRUCTOR_DEPRECATED Q_DECL_CONSTRUCTOR_DEPRECATED
#  elif defined(Q_NO_DEPRECATED_CONSTRUCTORS)
#    define Q_DECL_CONSTRUCTOR_DEPRECATED
#  else
#    define Q_DECL_CONSTRUCTOR_DEPRECATED Q_DECL_DEPRECATED
#  endif
#endif

#if defined(QT_NO_DEPRECATED)
/* disable Qt3 support as well */
#  undef QT3_SUPPORT_WARNINGS
#  undef QT3_SUPPORT
#  undef QT_DEPRECATED
#  undef QT_DEPRECATED_VARIABLE
#  undef QT_DEPRECATED_CONSTRUCTOR
#elif defined(QT_DEPRECATED_WARNINGS)
#  ifdef QT3_SUPPORT
/* enable Qt3 support warnings as well */
#    undef QT3_SUPPORT_WARNINGS
#    define QT3_SUPPORT_WARNINGS
#  endif
#  undef QT_DEPRECATED
#  define QT_DEPRECATED Q_DECL_DEPRECATED
#  undef QT_DEPRECATED_VARIABLE
#  define QT_DEPRECATED_VARIABLE Q_DECL_VARIABLE_DEPRECATED
#  undef QT_DEPRECATED_CONSTRUCTOR
#  define QT_DEPRECATED_CONSTRUCTOR explicit Q_DECL_CONSTRUCTOR_DEPRECATED
#else
#  undef QT_DEPRECATED
#  define QT_DEPRECATED
#  undef QT_DEPRECATED_VARIABLE
#  define QT_DEPRECATED_VARIABLE
#  undef QT_DEPRECATED_CONSTRUCTOR
#  define QT_DEPRECATED_CONSTRUCTOR
#endif

#if defined(QT3_SUPPORT_WARNINGS)
#  if !defined(QT_COMPAT_WARNINGS) /* also enable compat */
#    define QT_COMPAT_WARNINGS
#  endif
#  undef QT3_SUPPORT
#  define QT3_SUPPORT Q_DECL_DEPRECATED
#  undef QT3_SUPPORT_VARIABLE
#  define QT3_SUPPORT_VARIABLE Q_DECL_VARIABLE_DEPRECATED
#  undef QT3_SUPPORT_CONSTRUCTOR
#  define QT3_SUPPORT_CONSTRUCTOR explicit Q_DECL_CONSTRUCTOR_DEPRECATED
#elif defined(QT3_SUPPORT) /* define back to nothing */
#  if !defined(QT_COMPAT) /* also enable qt3 support */
#    define QT_COMPAT
#  endif
#  undef QT3_SUPPORT
#  define QT3_SUPPORT
#  undef QT3_SUPPORT_VARIABLE
#  define QT3_SUPPORT_VARIABLE
#  undef QT3_SUPPORT_CONSTRUCTOR
#  define QT3_SUPPORT_CONSTRUCTOR explicit
#endif

/* moc compats (signals/slots) */
#ifndef QT_MOC_COMPAT
#  if defined(QT3_SUPPORT)
#    define QT_MOC_COMPAT QT3_SUPPORT
#  else
#    define QT_MOC_COMPAT
#  endif
#else
#  undef QT_MOC_COMPAT
#  define QT_MOC_COMPAT
#endif

#ifdef QT_ASCII_CAST_WARNINGS
#  define QT_ASCII_CAST_WARN Q_DECL_DEPRECATED
#  if defined(Q_CC_GNU) && __GNUC__ < 4
     /* gcc < 4 doesn't like Q_DECL_DEPRECATED in front of constructors */
#    define QT_ASCII_CAST_WARN_CONSTRUCTOR
#  else
#    define QT_ASCII_CAST_WARN_CONSTRUCTOR Q_DECL_CONSTRUCTOR_DEPRECATED
#  endif
#else
#  define QT_ASCII_CAST_WARN
#  define QT_ASCII_CAST_WARN_CONSTRUCTOR
#endif

#if defined(__i386__) || defined(_WIN32) || defined(_WIN32_WCE)
#  if defined(Q_CC_GNU)
#if !defined(Q_CC_INTEL) && ((100*(__GNUC__ - 0) + 10*(__GNUC_MINOR__ - 0) + __GNUC_PATCHLEVEL__) >= 332)
#    define QT_FASTCALL __attribute__((regparm(3)))
#else
#    define QT_FASTCALL
#endif
#  elif defined(Q_CC_MSVC)
#    define QT_FASTCALL __fastcall
#  else
#     define QT_FASTCALL
#  endif
#else
#  define QT_FASTCALL
#endif

//defines the type for the WNDPROC on windows
//the alignment needs to be forced for sse2 to not crash with mingw
#if defined(Q_WS_WIN)
#  if defined(Q_CC_MINGW)
#    define QT_ENSURE_STACK_ALIGNED_FOR_SSE __attribute__ ((force_align_arg_pointer))
#  else
#    define QT_ENSURE_STACK_ALIGNED_FOR_SSE
#  endif
#  define QT_WIN_CALLBACK CALLBACK QT_ENSURE_STACK_ALIGNED_FOR_SSE 
#endif

typedef int QNoImplicitBoolCast;

#if defined(QT_ARCH_ARM) || defined(QT_ARCH_ARMV6) || defined(QT_ARCH_AVR32) || (defined(QT_ARCH_MIPS) && (defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_WINCE))) || defined(QT_ARCH_SH) || defined(QT_ARCH_SH4A)
#define QT_NO_FPU
#endif

// This logic must match the one in qmetatype.h
#if defined(QT_COORD_TYPE)
typedef QT_COORD_TYPE qreal;
#elif defined(QT_NO_FPU) || defined(QT_ARCH_ARM) || defined(QT_ARCH_WINDOWSCE) || defined(QT_ARCH_SYMBIAN)
typedef float qreal;
#else
typedef double qreal;
#endif

/*
   Utility macros and inline functions
*/

template <typename T>
inline T qAbs(const T &t) { return t >= 0 ? t : -t; }

inline int qRound(qreal d)
{ return d >= qreal(0.0) ? int(d + qreal(0.5)) : int(d - int(d-1) + qreal(0.5)) + int(d-1); }

#if defined(QT_NO_FPU) || defined(QT_ARCH_ARM) || defined(QT_ARCH_WINDOWSCE) || defined(QT_ARCH_SYMBIAN)
inline qint64 qRound64(double d)
{ return d >= 0.0 ? qint64(d + 0.5) : qint64(d - qreal(qint64(d-1)) + 0.5) + qint64(d-1); }
#else
inline qint64 qRound64(qreal d)
{ return d >= qreal(0.0) ? qint64(d + qreal(0.5)) : qint64(d - qreal(qint64(d-1)) + qreal(0.5)) + qint64(d-1); }
#endif

template <typename T>
inline const T &qMin(const T &a, const T &b) { if (a < b) return a; return b; }
template <typename T>
inline const T &qMax(const T &a, const T &b) { if (a < b) return b; return a; }
template <typename T>
inline const T &qBound(const T &min, const T &val, const T &max)
{ return qMax(min, qMin(max, val)); }

#ifdef QT3_SUPPORT
typedef qint8 Q_INT8;
typedef quint8 Q_UINT8;
typedef qint16 Q_INT16;
typedef quint16 Q_UINT16;
typedef qint32 Q_INT32;
typedef quint32 Q_UINT32;
typedef qint64 Q_INT64;
typedef quint64 Q_UINT64;

typedef qint64 Q_LLONG;
typedef quint64 Q_ULLONG;
#if defined(Q_OS_WIN64)
typedef __int64 Q_LONG;             /* word up to 64 bit signed */
typedef unsigned __int64 Q_ULONG;   /* word up to 64 bit unsigned */
#else
typedef long Q_LONG;                /* word up to 64 bit signed */
typedef unsigned long Q_ULONG;      /* word up to 64 bit unsigned */
#endif

#  define QABS(a) qAbs(a)
#  define QMAX(a, b) qMax((a), (b))
#  define QMIN(a, b) qMin((a), (b))
#endif

/*
   Data stream functions are provided by many classes (defined in qdatastream.h)
*/

class QDataStream;

#ifndef QT_BUILD_KEY
#define QT_BUILD_KEY "unspecified"
#endif

#if defined(Q_WS_MAC)
#  ifndef QMAC_QMENUBAR_NO_EVENT
#    define QMAC_QMENUBAR_NO_EVENT
#  endif
#endif

#if !defined(Q_WS_QWS) && !defined(QT_NO_COP)
#  define QT_NO_COP
#endif

#if defined(Q_OS_VXWORKS)
#  define QT_NO_CRASHHANDLER     // no popen
#  define QT_NO_PROCESS          // no exec*, no fork
#  define QT_NO_LPR
#  define QT_NO_SHAREDMEMORY     // only POSIX, no SysV and in the end...
#  define QT_NO_SYSTEMSEMAPHORE  // not needed at all in a flat address space
#  define QT_NO_QWS_MULTIPROCESS // no processes
#endif

# include <QtCore/qfeatures.h>

#define QT_SUPPORTS(FEATURE) (!defined(QT_NO_##FEATURE))

#if defined(Q_OS_LINUX) && defined(Q_CC_RVCT)
#  define Q_DECL_EXPORT     __attribute__((visibility("default")))
#  define Q_DECL_IMPORT     __attribute__((visibility("default")))
#endif

#ifndef Q_DECL_EXPORT
#  if defined(Q_OS_WIN) || defined(Q_CC_NOKIAX86) || defined(Q_CC_RVCT)
#    define Q_DECL_EXPORT __declspec(dllexport)
#  elif defined(QT_VISIBILITY_AVAILABLE)
#    define Q_DECL_EXPORT __attribute__((visibility("default")))
#  endif
#  ifndef Q_DECL_EXPORT
#    define Q_DECL_EXPORT
#  endif
#endif
#ifndef Q_DECL_IMPORT
#  if defined(Q_OS_WIN) || defined(Q_CC_NOKIAX86) || defined(Q_CC_RVCT)
#    define Q_DECL_IMPORT __declspec(dllimport)
#  else
#    define Q_DECL_IMPORT
#  endif
#endif

/*
   Create Qt DLL if QT_DLL is defined (Windows and Symbian only)
*/

#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN)
#  if defined(QT_NODLL)
#    undef QT_MAKEDLL
#    undef QT_DLL
#  elif defined(QT_MAKEDLL)        /* create a Qt DLL library */
#    if defined(QT_DLL)
#      undef QT_DLL
#    endif
#    if defined(QT_BUILD_CORE_LIB)
#      define Q_CORE_EXPORT Q_DECL_EXPORT
#    else
#      define Q_CORE_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_GUI_LIB)
#      define Q_GUI_EXPORT Q_DECL_EXPORT
#    else
#      define Q_GUI_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_SQL_LIB)
#      define Q_SQL_EXPORT Q_DECL_EXPORT
#    else
#      define Q_SQL_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_NETWORK_LIB)
#      define Q_NETWORK_EXPORT Q_DECL_EXPORT
#    else
#      define Q_NETWORK_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_SVG_LIB)
#      define Q_SVG_EXPORT Q_DECL_EXPORT
#    else
#      define Q_SVG_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_DECLARATIVE_LIB)
#      define Q_DECLARATIVE_EXPORT Q_DECL_EXPORT
#    else
#      define Q_DECLARATIVE_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_OPENGL_LIB)
#      define Q_OPENGL_EXPORT Q_DECL_EXPORT
#    else
#      define Q_OPENGL_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_MULTIMEDIA_LIB)
#      define Q_MULTIMEDIA_EXPORT Q_DECL_EXPORT
#    else
#      define Q_MULTIMEDIA_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_OPENVG_LIB)
#      define Q_OPENVG_EXPORT Q_DECL_EXPORT
#    else
#      define Q_OPENVG_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_XML_LIB)
#      define Q_XML_EXPORT Q_DECL_EXPORT
#    else
#      define Q_XML_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_XMLPATTERNS_LIB)
#      define Q_XMLPATTERNS_EXPORT Q_DECL_EXPORT
#    else
#      define Q_XMLPATTERNS_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_SCRIPT_LIB)
#      define Q_SCRIPT_EXPORT Q_DECL_EXPORT
#    else
#      define Q_SCRIPT_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_SCRIPTTOOLS_LIB)
#      define Q_SCRIPTTOOLS_EXPORT Q_DECL_EXPORT
#    else
#      define Q_SCRIPTTOOLS_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_CANVAS_LIB)
#      define Q_CANVAS_EXPORT Q_DECL_EXPORT
#    else
#      define Q_CANVAS_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_COMPAT_LIB)
#      define Q_COMPAT_EXPORT Q_DECL_EXPORT
#    else
#      define Q_COMPAT_EXPORT Q_DECL_IMPORT
#    endif
#    if defined(QT_BUILD_DBUS_LIB)
#      define Q_DBUS_EXPORT Q_DECL_EXPORT
#    else
#      define Q_DBUS_EXPORT Q_DECL_IMPORT
#    endif
#    define Q_TEMPLATEDLL
#  elif defined(QT_DLL) /* use a Qt DLL library */
#    define Q_CORE_EXPORT Q_DECL_IMPORT
#    define Q_GUI_EXPORT Q_DECL_IMPORT
#    define Q_SQL_EXPORT Q_DECL_IMPORT
#    define Q_NETWORK_EXPORT Q_DECL_IMPORT
#    define Q_SVG_EXPORT Q_DECL_IMPORT
#    define Q_DECLARATIVE_EXPORT Q_DECL_IMPORT
#    define Q_CANVAS_EXPORT Q_DECL_IMPORT
#    define Q_OPENGL_EXPORT Q_DECL_IMPORT
#    define Q_MULTIMEDIA_EXPORT Q_DECL_IMPORT
#    define Q_OPENVG_EXPORT Q_DECL_IMPORT
#    define Q_XML_EXPORT Q_DECL_IMPORT
#    define Q_XMLPATTERNS_EXPORT Q_DECL_IMPORT
#    define Q_SCRIPT_EXPORT Q_DECL_IMPORT
#    define Q_SCRIPTTOOLS_EXPORT Q_DECL_IMPORT
#    define Q_COMPAT_EXPORT Q_DECL_IMPORT
#    define Q_DBUS_EXPORT Q_DECL_IMPORT
#    define Q_TEMPLATEDLL
#  endif
#  define Q_NO_DECLARED_NOT_DEFINED
#else
#  if defined(Q_OS_LINUX) && defined(Q_CC_BOR)
#    define Q_TEMPLATEDLL
#    define Q_NO_DECLARED_NOT_DEFINED
#  endif
#  undef QT_MAKEDLL /* ignore these for other platforms */
#  undef QT_DLL
#endif

#if !defined(Q_CORE_EXPORT)
#  if defined(QT_SHARED)
#    define Q_CORE_EXPORT Q_DECL_EXPORT
#    define Q_GUI_EXPORT Q_DECL_EXPORT
#    define Q_SQL_EXPORT Q_DECL_EXPORT
#    define Q_NETWORK_EXPORT Q_DECL_EXPORT
#    define Q_SVG_EXPORT Q_DECL_EXPORT
#    define Q_DECLARATIVE_EXPORT Q_DECL_EXPORT
#    define Q_OPENGL_EXPORT Q_DECL_EXPORT
#    define Q_MULTIMEDIA_EXPORT Q_DECL_EXPORT
#    define Q_OPENVG_EXPORT Q_DECL_EXPORT
#    define Q_XML_EXPORT Q_DECL_EXPORT
#    define Q_XMLPATTERNS_EXPORT Q_DECL_EXPORT
#    define Q_SCRIPT_EXPORT Q_DECL_EXPORT
#    define Q_SCRIPTTOOLS_EXPORT Q_DECL_EXPORT
#    define Q_COMPAT_EXPORT Q_DECL_EXPORT
#    define Q_DBUS_EXPORT Q_DECL_EXPORT
#  else
#    define Q_CORE_EXPORT
#    define Q_GUI_EXPORT
#    define Q_SQL_EXPORT
#    define Q_NETWORK_EXPORT
#    define Q_SVG_EXPORT
#    define Q_DECLARATIVE_EXPORT
#    define Q_OPENGL_EXPORT
#    define Q_MULTIMEDIA_EXPORT
#    define Q_XML_EXPORT
#    define Q_XMLPATTERNS_EXPORT
#    define Q_SCRIPT_EXPORT
#    define Q_SCRIPTTOOLS_EXPORT
#    define Q_COMPAT_EXPORT
#    define Q_DBUS_EXPORT
#  endif
#endif

// Functions marked as Q_GUI_EXPORT_INLINE were exported and inlined by mistake.
// Compilers like MinGW complain that the import attribute is ignored.
#if defined(Q_CC_MINGW)
#    if defined(QT_BUILD_CORE_LIB)
#      define Q_CORE_EXPORT_INLINE Q_CORE_EXPORT inline
#    else
#      define Q_CORE_EXPORT_INLINE inline
#    endif
#    if defined(QT_BUILD_GUI_LIB)
#      define Q_GUI_EXPORT_INLINE Q_GUI_EXPORT inline
#    else
#      define Q_GUI_EXPORT_INLINE inline
#    endif
#    if defined(QT_BUILD_COMPAT_LIB)
#      define Q_COMPAT_EXPORT_INLINE Q_COMPAT_EXPORT inline
#    else
#      define Q_COMPAT_EXPORT_INLINE inline
#    endif
#elif defined(Q_CC_RVCT)
// we force RVCT not to export inlines by passing --visibility_inlines_hidden
// so we need to just inline it, rather than exporting and inlining
// note: this affects the contents of the DEF files (ie. these functions do not appear)
#    define Q_CORE_EXPORT_INLINE inline
#    define Q_GUI_EXPORT_INLINE inline
#    define Q_COMPAT_EXPORT_INLINE inline
#else
#    define Q_CORE_EXPORT_INLINE Q_CORE_EXPORT inline
#    define Q_GUI_EXPORT_INLINE Q_GUI_EXPORT inline
#    define Q_COMPAT_EXPORT_INLINE Q_COMPAT_EXPORT inline
#endif

/*
   No, this is not an evil backdoor. QT_BUILD_INTERNAL just exports more symbols
   for Qt's internal unit tests. If you want slower loading times and more
   symbols that can vanish from version to version, feel free to define QT_BUILD_INTERNAL.
*/
#if defined(QT_BUILD_INTERNAL) && (defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN)) && defined(QT_MAKEDLL)
#    define Q_AUTOTEST_EXPORT Q_DECL_EXPORT
#elif defined(QT_BUILD_INTERNAL) && (defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN)) && defined(QT_DLL)
#    define Q_AUTOTEST_EXPORT Q_DECL_IMPORT
#elif defined(QT_BUILD_INTERNAL) && !(defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN)) && defined(QT_SHARED)
#    define Q_AUTOTEST_EXPORT Q_DECL_EXPORT
#else
#    define Q_AUTOTEST_EXPORT
#endif

inline void qt_noop(void) {}

/* These wrap try/catch so we can switch off exceptions later.

   Beware - do not use more than one QT_CATCH per QT_TRY, and do not use
   the exception instance in the catch block.
   If you can't live with those constraints, don't use these macros.
   Use the QT_NO_EXCEPTIONS macro to protect your code instead.
*/

#ifdef QT_BOOTSTRAPPED
#  define QT_NO_EXCEPTIONS
#endif
#if !defined(QT_NO_EXCEPTIONS) && defined(Q_CC_GNU) && !defined (__EXCEPTIONS) && !defined(Q_MOC_RUN)
#  define QT_NO_EXCEPTIONS
#endif

#ifdef QT_NO_EXCEPTIONS
#  define QT_TRY if (true)
#  define QT_CATCH(A) else
#  define QT_THROW(A) qt_noop()
#  define QT_RETHROW qt_noop()
#else
#  define QT_TRY try
#  define QT_CATCH(A) catch (A)
#  define QT_THROW(A) throw A
#  define QT_RETHROW throw
#endif

/*
   System information
*/

class QString;
class Q_CORE_EXPORT QSysInfo {
public:
    enum Sizes {
        WordSize = (sizeof(void *)<<3)
    };

#if defined(QT_BUILD_QMAKE)
    enum Endian {
        BigEndian,
        LittleEndian
    };
    /* needed to bootstrap qmake */
    static const int ByteOrder;
#elif defined(Q_BYTE_ORDER)
    enum Endian {
        BigEndian,
        LittleEndian

#  ifdef qdoc
        , ByteOrder = <platform-dependent>
#  elif Q_BYTE_ORDER == Q_BIG_ENDIAN
        , ByteOrder = BigEndian
#  elif Q_BYTE_ORDER == Q_LITTLE_ENDIAN
        , ByteOrder = LittleEndian
#  else
#    error "Undefined byte order"
#  endif
    };
#else
#  error "Qt not configured correctly, please run configure"
#endif
#if defined(Q_WS_WIN) || defined(Q_OS_CYGWIN)
    enum WinVersion {
        WV_32s      = 0x0001,
        WV_95       = 0x0002,
        WV_98       = 0x0003,
        WV_Me       = 0x0004,
        WV_DOS_based= 0x000f,

        /* codenames */
        WV_NT       = 0x0010,
        WV_2000     = 0x0020,
        WV_XP       = 0x0030,
        WV_2003     = 0x0040,
        WV_VISTA    = 0x0080,
        WV_WINDOWS7 = 0x0090,
        WV_NT_based = 0x00f0,

        /* version numbers */
        WV_4_0      = WV_NT,
        WV_5_0      = WV_2000,
        WV_5_1      = WV_XP,
        WV_5_2      = WV_2003,
        WV_6_0      = WV_VISTA,
        WV_6_1      = WV_WINDOWS7,

        WV_CE       = 0x0100,
        WV_CENET    = 0x0200,
        WV_CE_5     = 0x0300,
        WV_CE_6     = 0x0400,
        WV_CE_based = 0x0f00
    };
    static const WinVersion WindowsVersion;
    static WinVersion windowsVersion();

#endif
#ifdef Q_OS_MAC
    enum MacVersion {
        MV_Unknown = 0x0000,

        /* version */
        MV_9 = 0x0001,
        MV_10_0 = 0x0002,
        MV_10_1 = 0x0003,
        MV_10_2 = 0x0004,
        MV_10_3 = 0x0005,
        MV_10_4 = 0x0006,
        MV_10_5 = 0x0007,
        MV_10_6 = 0x0008,
        MV_10_7 = 0x0009,

        /* codenames */
        MV_CHEETAH = MV_10_0,
        MV_PUMA = MV_10_1,
        MV_JAGUAR = MV_10_2,
        MV_PANTHER = MV_10_3,
        MV_TIGER = MV_10_4,
        MV_LEOPARD = MV_10_5,
        MV_SNOWLEOPARD = MV_10_6,
        MV_LION = MV_10_7
    };
    static const MacVersion MacintoshVersion;
#endif
#ifdef Q_OS_SYMBIAN
    enum SymbianVersion {
        SV_Unknown = 1000000, // Assume unknown is something newer than what is supported
        //These are the Symbian Ltd versions 9.2-9.4
        SV_9_2 = 10,
        SV_9_3 = 20,
        SV_9_4 = 30,
        //Following values are the symbian foundation versions, i.e. Symbian^1 == SV_SF_1
        SV_SF_1 = SV_9_4,
        SV_SF_2 = 40,
        SV_SF_3 = 50,
        SV_SF_4 = 60  // Deprecated
    };
    static SymbianVersion symbianVersion();
    enum S60Version {
        SV_S60_None = 0,
        SV_S60_Unknown = SV_Unknown,
        SV_S60_3_1 = SV_9_2,
        SV_S60_3_2 = SV_9_3,
        SV_S60_5_0 = SV_9_4,
        SV_S60_5_1 = SV_SF_2,
        SV_S60_5_2 = SV_SF_3,
        SV_S60_5_3 = 70
    };
    static S60Version s60Version();
#endif
};

Q_CORE_EXPORT const char *qVersion();
Q_CORE_EXPORT bool qSharedBuild();

#if defined(Q_OS_MAC)
inline int qMacVersion() { return QSysInfo::MacintoshVersion; }
#endif

#ifdef QT3_SUPPORT
inline QT3_SUPPORT bool qSysInfo(int *wordSize, bool *bigEndian)
{
    *wordSize = QSysInfo::WordSize;
    *bigEndian = (QSysInfo::ByteOrder == QSysInfo::BigEndian);
    return true;
}
#endif

#if defined(Q_WS_WIN) || defined(Q_OS_CYGWIN)
#if defined(QT3_SUPPORT)
inline QT3_SUPPORT bool qt_winUnicode() { return true; }
inline QT3_SUPPORT int qWinVersion() { return QSysInfo::WindowsVersion; }
#endif

// ### Qt 5: remove Win9x support macros QT_WA and QT_WA_INLINE.
#define QT_WA(unicode, ansi) unicode
#define QT_WA_INLINE(unicode, ansi) (unicode)

#endif /* Q_WS_WIN */

#ifndef Q_OUTOFLINE_TEMPLATE
#  define Q_OUTOFLINE_TEMPLATE
#endif
#ifndef Q_INLINE_TEMPLATE
#  define Q_INLINE_TEMPLATE inline
#endif

#ifndef Q_TYPENAME
#  define Q_TYPENAME typename
#endif

/*
   Avoid "unused parameter" warnings
*/

#if defined(Q_CC_INTEL) && !defined(Q_OS_WIN) || defined(Q_CC_RVCT)
template <typename T>
inline void qUnused(T &x) { (void)x; }
#  define Q_UNUSED(x) qUnused(x);
#else
#  define Q_UNUSED(x) (void)x;
#endif

/*
   Debugging and error handling
*/

/*
   On Symbian we do not know beforehand whether we are compiling in
   release or debug mode, so check the Symbian build define here,
   and set the QT_NO_DEBUG define appropriately.
*/
#if defined(Q_OS_SYMBIAN) && defined(NDEBUG) && !defined(QT_NO_DEBUG)
#  define QT_NO_DEBUG
#endif

#if !defined(QT_NO_DEBUG) && !defined(QT_DEBUG)
#  define QT_DEBUG
#endif

#ifndef qPrintable
#  define qPrintable(string) QString(string).toLocal8Bit().constData()
#endif

Q_CORE_EXPORT void qDebug(const char *, ...) /* print debug message */
#if defined(Q_CC_GNU) && !defined(__INSURE__)
    __attribute__ ((format (printf, 1, 2)))
#endif
;

Q_CORE_EXPORT void qWarning(const char *, ...) /* print warning message */
#if defined(Q_CC_GNU) && !defined(__INSURE__)
    __attribute__ ((format (printf, 1, 2)))
#endif
;

class QString;
Q_CORE_EXPORT QString qt_error_string(int errorCode = -1);
Q_CORE_EXPORT void qCritical(const char *, ...) /* print critical message */
#if defined(Q_CC_GNU) && !defined(__INSURE__)
    __attribute__ ((format (printf, 1, 2)))
#endif
;
Q_CORE_EXPORT void qFatal(const char *, ...) /* print fatal message and exit */
#if defined(Q_CC_GNU) && !defined(__INSURE__)
    __attribute__ ((format (printf, 1, 2)))
#endif
;

#ifdef QT3_SUPPORT
Q_CORE_EXPORT QT3_SUPPORT void qSystemWarning(const char *msg, int code = -1);
#endif /* QT3_SUPPORT */
Q_CORE_EXPORT void qErrnoWarning(int code, const char *msg, ...);
Q_CORE_EXPORT void qErrnoWarning(const char *msg, ...);

#if (defined(QT_NO_DEBUG_OUTPUT) || defined(QT_NO_TEXTSTREAM)) && !defined(QT_NO_DEBUG_STREAM)
#define QT_NO_DEBUG_STREAM
#endif

/*
  Forward declarations only.

  In order to use the qDebug() stream, you must #include<QDebug>
*/
class QDebug;
class QNoDebug;
#ifndef QT_NO_DEBUG_STREAM
Q_CORE_EXPORT_INLINE QDebug qDebug();
Q_CORE_EXPORT_INLINE QDebug qWarning();
Q_CORE_EXPORT_INLINE QDebug qCritical();
#else
inline QNoDebug qDebug();
#endif

#define QT_NO_QDEBUG_MACRO while (false) qDebug
#ifdef QT_NO_DEBUG_OUTPUT
#  define qDebug QT_NO_QDEBUG_MACRO
#endif
#define QT_NO_QWARNING_MACRO while (false) qWarning
#ifdef QT_NO_WARNING_OUTPUT
#  define qWarning QT_NO_QWARNING_MACRO
#endif


Q_CORE_EXPORT void qt_assert(const char *assertion, const char *file, int line);

#if !defined(Q_ASSERT)
#  ifndef QT_NO_DEBUG
#    define Q_ASSERT(cond) ((!(cond)) ? qt_assert(#cond,__FILE__,__LINE__) : qt_noop())
#  else
#    define Q_ASSERT(cond) qt_noop()
#  endif
#endif

#if defined(QT_NO_DEBUG) && !defined(QT_PAINT_DEBUG)
#define QT_NO_PAINT_DEBUG
#endif

Q_CORE_EXPORT void qt_assert_x(const char *where, const char *what, const char *file, int line);

#if !defined(Q_ASSERT_X)
#  ifndef QT_NO_DEBUG
#    define Q_ASSERT_X(cond, where, what) ((!(cond)) ? qt_assert_x(where, what,__FILE__,__LINE__) : qt_noop())
#  else
#    define Q_ASSERT_X(cond, where, what) qt_noop()
#  endif
#endif

Q_CORE_EXPORT void qt_check_pointer(const char *, int);
Q_CORE_EXPORT void qBadAlloc();

#ifdef QT_NO_EXCEPTIONS
#  if defined(QT_NO_DEBUG)
#    define Q_CHECK_PTR(p) qt_noop()
#  else
#    define Q_CHECK_PTR(p) do {if(!(p))qt_check_pointer(__FILE__,__LINE__);} while (0)
#  endif
#else
#  define Q_CHECK_PTR(p) do { if (!(p)) qBadAlloc(); } while (0)
#endif

template <typename T>
inline T *q_check_ptr(T *p) { Q_CHECK_PTR(p); return p; }

#if (defined(Q_CC_GNU) && !defined(Q_OS_SOLARIS)) || defined(Q_CC_HPACC) || defined(Q_CC_DIAB)
#  define Q_FUNC_INFO __PRETTY_FUNCTION__
#elif defined(_MSC_VER)
#  define Q_FUNC_INFO __FUNCSIG__
#else
#   if defined(Q_OS_SOLARIS) || defined(Q_CC_XLC) || defined(Q_OS_SYMBIAN)
#      define Q_FUNC_INFO __FILE__ "(line number unavailable)"
#   else
        /* These two macros makes it possible to turn the builtin line expander into a
         * string literal. */
#       define QT_STRINGIFY2(x) #x
#       define QT_STRINGIFY(x) QT_STRINGIFY2(x)
#       define Q_FUNC_INFO __FILE__ ":" QT_STRINGIFY(__LINE__)
#   endif
    /* The MIPSpro and RVCT compilers postpones macro expansion,
       and therefore macros must be in scope when being used. */
#   if !defined(Q_CC_MIPS) && !defined(Q_CC_RVCT) && !defined(Q_CC_NOKIAX86)
#       undef QT_STRINGIFY2
#       undef QT_STRINGIFY
#   endif
#endif

enum QtMsgType { QtDebugMsg, QtWarningMsg, QtCriticalMsg, QtFatalMsg, QtSystemMsg = QtCriticalMsg };

Q_CORE_EXPORT void qt_message_output(QtMsgType, const char *buf);

typedef void (*QtMsgHandler)(QtMsgType, const char *);
Q_CORE_EXPORT QtMsgHandler qInstallMsgHandler(QtMsgHandler);

#ifdef QT3_SUPPORT
inline QT3_SUPPORT void qSuppressObsoleteWarnings(bool = true) {}
inline QT3_SUPPORT void qObsolete(const char *, const char * = 0, const char * = 0) {}
#endif

#if defined(QT_NO_THREAD)

template <typename T>
class QGlobalStatic
{
public:
    T *pointer;
    inline QGlobalStatic(T *p) : pointer(p) { }
    inline ~QGlobalStatic() { pointer = 0; }
};

#define Q_GLOBAL_STATIC(TYPE, NAME)                                  \
    static TYPE *NAME()                                              \
    {                                                                \
        static TYPE thisVariable;                                    \
        static QGlobalStatic<TYPE > thisGlobalStatic(&thisVariable); \
        return thisGlobalStatic.pointer;                             \
    }

#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                  \
    static TYPE *NAME()                                              \
    {                                                                \
        static TYPE thisVariable ARGS;                               \
        static QGlobalStatic<TYPE > thisGlobalStatic(&thisVariable); \
        return thisGlobalStatic.pointer;                             \
    }

#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)    \
    static TYPE *NAME()                                              \
    {                                                                \
        static TYPE thisVariable;                                    \
        static QGlobalStatic<TYPE > thisGlobalStatic(0);             \
        if (!thisGlobalStatic.pointer) {                             \
            TYPE *x = thisGlobalStatic.pointer = &thisVariable;      \
            INITIALIZER;                                             \
        }                                                            \
        return thisGlobalStatic.pointer;                             \
    }

#else

// forward declaration, since qatomic.h needs qglobal.h
template <typename T> class QBasicAtomicPointer;

// POD for Q_GLOBAL_STATIC
template <typename T>
class QGlobalStatic
{
public:
    QBasicAtomicPointer<T> pointer;
    bool destroyed;
};

// Created as a function-local static to delete a QGlobalStatic<T>
template <typename T>
class QGlobalStaticDeleter
{
public:
    QGlobalStatic<T> &globalStatic;
    QGlobalStaticDeleter(QGlobalStatic<T> &_globalStatic)
        : globalStatic(_globalStatic)
    { }

    inline ~QGlobalStaticDeleter()
    {
        delete globalStatic.pointer;
        globalStatic.pointer = 0;
        globalStatic.destroyed = true;
    }
};

#define Q_GLOBAL_STATIC(TYPE, NAME)                                           \
    static TYPE *NAME()                                                       \
    {                                                                         \
        static QGlobalStatic<TYPE > thisGlobalStatic                          \
                            = { Q_BASIC_ATOMIC_INITIALIZER(0), false };       \
        if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) {       \
            TYPE *x = new TYPE;                                               \
            if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x))            \
                delete x;                                                     \
            else                                                              \
                static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \
        }                                                                     \
        return thisGlobalStatic.pointer;                                      \
    }

#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                           \
    static TYPE *NAME()                                                       \
    {                                                                         \
        static QGlobalStatic<TYPE > thisGlobalStatic                          \
                            = { Q_BASIC_ATOMIC_INITIALIZER(0), false };       \
        if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) {       \
            TYPE *x = new TYPE ARGS;                                          \
            if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x))            \
                delete x;                                                     \
            else                                                              \
                static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \
        }                                                                     \
        return thisGlobalStatic.pointer;                                      \
    }

#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)             \
    static TYPE *NAME()                                                       \
    {                                                                         \
        static QGlobalStatic<TYPE > thisGlobalStatic                          \
                            = { Q_BASIC_ATOMIC_INITIALIZER(0), false };       \
        if (!thisGlobalStatic.pointer && !thisGlobalStatic.destroyed) {       \
            QScopedPointer<TYPE > x(new TYPE);                                \
            INITIALIZER;                                                      \
            if (thisGlobalStatic.pointer.testAndSetOrdered(0, x.data())) {    \
                static QGlobalStaticDeleter<TYPE > cleanup(thisGlobalStatic); \
                x.take();                                                     \
            }                                                                 \
        }                                                                     \
        return thisGlobalStatic.pointer;                                      \
    }

#endif

class QBool
{
    bool b;

public:
    inline explicit QBool(bool B) : b(B) {}
    inline operator const void *() const
    { return b ? static_cast<const void *>(this) : static_cast<const void *>(0); }
};

inline bool operator==(QBool b1, bool b2) { return !b1 == !b2; }
inline bool operator==(bool b1, QBool b2) { return !b1 == !b2; }
inline bool operator==(QBool b1, QBool b2) { return !b1 == !b2; }
inline bool operator!=(QBool b1, bool b2) { return !b1 != !b2; }
inline bool operator!=(bool b1, QBool b2) { return !b1 != !b2; }
inline bool operator!=(QBool b1, QBool b2) { return !b1 != !b2; }

static inline bool qFuzzyCompare(double p1, double p2)
{
    return (qAbs(p1 - p2) <= 0.000000000001 * qMin(qAbs(p1), qAbs(p2)));
}

static inline bool qFuzzyCompare(float p1, float p2)
{
    return (qAbs(p1 - p2) <= 0.00001f * qMin(qAbs(p1), qAbs(p2)));
}

/*!
  \internal
*/
static inline bool qFuzzyIsNull(double d)
{
    return qAbs(d) <= 0.000000000001;
}

/*!
  \internal
*/
static inline bool qFuzzyIsNull(float f)
{
    return qAbs(f) <= 0.00001f;
}

/*
   This function tests a double for a null value. It doesn't
   check whether the actual value is 0 or close to 0, but whether
   it is binary 0.
*/
static inline bool qIsNull(double d)
{
    union U {
        double d;
        quint64 u;
    };
    U val;
    val.d = d;
    return val.u == quint64(0);
}

/*
   This function tests a float for a null value. It doesn't
   check whether the actual value is 0 or close to 0, but whether
   it is binary 0.
*/
static inline bool qIsNull(float f)
{
    union U {
        float f;
        quint32 u;
    };
    U val;
    val.f = f;
    return val.u == 0u;
}

/*
   Compilers which follow outdated template instantiation rules
   require a class to have a comparison operator to exist when
   a QList of this type is instantiated. It's not actually
   used in the list, though. Hence the dummy implementation.
   Just in case other code relies on it we better trigger a warning
   mandating a real implementation.
*/

#ifdef Q_FULL_TEMPLATE_INSTANTIATION
#  define Q_DUMMY_COMPARISON_OPERATOR(C) \
    bool operator==(const C&) const { \
        qWarning(#C"::operator==(const "#C"&) was called"); \
        return false; \
    }
#else
#  define Q_DUMMY_COMPARISON_OPERATOR(C)
#endif


/*
   QTypeInfo     - type trait functionality
   qIsDetached   - data sharing functionality
*/

/*
  The catch-all template.
*/

template <typename T> inline bool qIsDetached(T &) { return true; }

template <typename T>
class QTypeInfo
{
public:
    enum {
        isPointer = false,
        isComplex = true,
        isStatic = true,
        isLarge = (sizeof(T)>sizeof(void*)),
        isDummy = false
    };
};

template <typename T>
class QTypeInfo<T*>
{
public:
    enum {
        isPointer = true,
        isComplex = false,
        isStatic = false,
        isLarge = false,
        isDummy = false
    };
};

/*
   Specialize a specific type with:

     Q_DECLARE_TYPEINFO(type, flags);

   where 'type' is the name of the type to specialize and 'flags' is
   logically-OR'ed combination of the flags below.
*/
enum { /* TYPEINFO flags */
    Q_COMPLEX_TYPE = 0,
    Q_PRIMITIVE_TYPE = 0x1,
    Q_STATIC_TYPE = 0,
    Q_MOVABLE_TYPE = 0x2,
    Q_DUMMY_TYPE = 0x4
};

#define Q_DECLARE_TYPEINFO_BODY(TYPE, FLAGS) \
class QTypeInfo<TYPE > \
{ \
public: \
    enum { \
        isComplex = (((FLAGS) & Q_PRIMITIVE_TYPE) == 0), \
        isStatic = (((FLAGS) & (Q_MOVABLE_TYPE | Q_PRIMITIVE_TYPE)) == 0), \
        isLarge = (sizeof(TYPE)>sizeof(void*)), \
        isPointer = false, \
        isDummy = (((FLAGS) & Q_DUMMY_TYPE) != 0) \
    }; \
    static inline const char *name() { return #TYPE; } \
}

#define Q_DECLARE_TYPEINFO(TYPE, FLAGS) \
template<> \
Q_DECLARE_TYPEINFO_BODY(TYPE, FLAGS)


template <typename T>
inline void qSwap(T &value1, T &value2)
{
#ifdef QT_NO_STL
    const T t = value1;
    value1 = value2;
    value2 = t;
#else
    using std::swap;
    swap(value1, value2);
#endif
}

/*
   Specialize a shared type with:

     Q_DECLARE_SHARED(type);

   where 'type' is the name of the type to specialize.  NOTE: shared
   types must declare a 'bool isDetached(void) const;' member for this
   to work.
*/
#ifdef QT_NO_STL
#define Q_DECLARE_SHARED_STL(TYPE)
#else
#define Q_DECLARE_SHARED_STL(TYPE) \
QT_END_NAMESPACE \
namespace std { \
    template<> inline void swap<QT_PREPEND_NAMESPACE(TYPE)>(QT_PREPEND_NAMESPACE(TYPE) &value1, QT_PREPEND_NAMESPACE(TYPE) &value2) \
    { swap(value1.data_ptr(), value2.data_ptr()); } \
} \
QT_BEGIN_NAMESPACE
#endif

#define Q_DECLARE_SHARED(TYPE)                                          \
template <> inline bool qIsDetached<TYPE>(TYPE &t) { return t.isDetached(); } \
template <> inline void qSwap<TYPE>(TYPE &value1, TYPE &value2) \
{ qSwap(value1.data_ptr(), value2.data_ptr()); } \
Q_DECLARE_SHARED_STL(TYPE)

/*
   QTypeInfo primitive specializations
*/
Q_DECLARE_TYPEINFO(bool, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(char, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(signed char, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(uchar, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(short, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(ushort, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(int, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(uint, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(long, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(ulong, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(qint64, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(quint64, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(float, Q_PRIMITIVE_TYPE);
Q_DECLARE_TYPEINFO(double, Q_PRIMITIVE_TYPE);
#ifndef Q_OS_DARWIN
Q_DECLARE_TYPEINFO(long double, Q_PRIMITIVE_TYPE);
#endif

/*
   These functions make it possible to use standard C++ functions with
   a similar name from Qt header files (especially template classes).
*/
Q_CORE_EXPORT void *qMalloc(size_t size);
Q_CORE_EXPORT void qFree(void *ptr);
Q_CORE_EXPORT void *qRealloc(void *ptr, size_t size);
Q_CORE_EXPORT void *qMallocAligned(size_t size, size_t alignment);
Q_CORE_EXPORT void *qReallocAligned(void *ptr, size_t size, size_t oldsize, size_t alignment);
Q_CORE_EXPORT void qFreeAligned(void *ptr);
Q_CORE_EXPORT void *qMemCopy(void *dest, const void *src, size_t n);
Q_CORE_EXPORT void *qMemSet(void *dest, int c, size_t n);


/*
   Avoid some particularly useless warnings from some stupid compilers.
   To get ALL C++ compiler warnings, define QT_CC_WARNINGS or comment out
   the line "#define QT_NO_WARNINGS".
*/
#if !defined(QT_CC_WARNINGS)
#  define QT_NO_WARNINGS
#endif
#if defined(QT_NO_WARNINGS)
#  if defined(Q_CC_MSVC)
#    pragma warning(disable: 4251) /* class 'A' needs to have dll interface for to be used by clients of class 'B'. */
#    pragma warning(disable: 4244) /* 'conversion' conversion from 'type1' to 'type2', possible loss of data */
#    pragma warning(disable: 4275) /* non - DLL-interface classkey 'identifier' used as base for DLL-interface classkey 'identifier' */
#    pragma warning(disable: 4514) /* unreferenced inline/local function has been removed */
#    pragma warning(disable: 4800) /* 'type' : forcing value to bool 'true' or 'false' (performance warning) */
#    pragma warning(disable: 4097) /* typedef-name 'identifier1' used as synonym for class-name 'identifier2' */
#    pragma warning(disable: 4706) /* assignment within conditional expression */
#    pragma warning(disable: 4786) /* truncating debug info after 255 characters */
#    pragma warning(disable: 4660) /* template-class specialization 'identifier' is already instantiated */
#    pragma warning(disable: 4355) /* 'this' : used in base member initializer list */
#    pragma warning(disable: 4231) /* nonstandard extension used : 'extern' before template explicit instantiation */
#    pragma warning(disable: 4710) /* function not inlined */
#    pragma warning(disable: 4530) /* C++ exception handler used, but unwind semantics are not enabled. Specify -GX */
#  elif defined(Q_CC_BOR)
#    pragma option -w-inl
#    pragma option -w-aus
#    pragma warn -inl
#    pragma warn -pia
#    pragma warn -ccc
#    pragma warn -rch
#    pragma warn -sig
#  endif
#endif

class Q_CORE_EXPORT QFlag
{
    int i;
public:
    inline QFlag(int i);
    inline operator int() const { return i; }
};

inline QFlag::QFlag(int ai) : i(ai) {}

class Q_CORE_EXPORT QIncompatibleFlag
{
    int i;
public:
    inline explicit QIncompatibleFlag(int i);
    inline operator int() const { return i; }
};

inline QIncompatibleFlag::QIncompatibleFlag(int ai) : i(ai) {}


#ifndef Q_NO_TYPESAFE_FLAGS

template<typename Enum>
class QFlags
{
    typedef void **Zero;
    int i;
public:
    typedef Enum enum_type;
    inline QFlags(const QFlags &f) : i(f.i) {}
    inline QFlags(Enum f) : i(f) {}
    inline QFlags(Zero = 0) : i(0) {}
    inline QFlags(QFlag f) : i(f) {}

    inline QFlags &operator=(const QFlags &f) { i = f.i; return *this; }
    inline QFlags &operator&=(int mask) { i &= mask; return *this; }
    inline QFlags &operator&=(uint mask) { i &= mask; return *this; }
    inline QFlags &operator|=(QFlags f) { i |= f.i; return *this; }
    inline QFlags &operator|=(Enum f) { i |= f; return *this; }
    inline QFlags &operator^=(QFlags f) { i ^= f.i; return *this; }
    inline QFlags &operator^=(Enum f) { i ^= f; return *this; }

    inline operator int() const { return i; }

    inline QFlags operator|(QFlags f) const { QFlags g; g.i = i | f.i; return g; }
    inline QFlags operator|(Enum f) const { QFlags g; g.i = i | f; return g; }
    inline QFlags operator^(QFlags f) const { QFlags g; g.i = i ^ f.i; return g; }
    inline QFlags operator^(Enum f) const { QFlags g; g.i = i ^ f; return g; }
    inline QFlags operator&(int mask) const { QFlags g; g.i = i & mask; return g; }
    inline QFlags operator&(uint mask) const { QFlags g; g.i = i & mask; return g; }
    inline QFlags operator&(Enum f) const { QFlags g; g.i = i & f; return g; }
    inline QFlags operator~() const { QFlags g; g.i = ~i; return g; }

    inline bool operator!() const { return !i; }

    inline bool testFlag(Enum f) const { return (i & f) == f && (f != 0 || i == int(f) ); }
};

#define Q_DECLARE_FLAGS(Flags, Enum)\
typedef QFlags<Enum> Flags;

#define Q_DECLARE_INCOMPATIBLE_FLAGS(Flags) \
inline QIncompatibleFlag operator|(Flags::enum_type f1, int f2) \
{ return QIncompatibleFlag(int(f1) | f2); }

#define Q_DECLARE_OPERATORS_FOR_FLAGS(Flags) \
inline QFlags<Flags::enum_type> operator|(Flags::enum_type f1, Flags::enum_type f2) \
{ return QFlags<Flags::enum_type>(f1) | f2; } \
inline QFlags<Flags::enum_type> operator|(Flags::enum_type f1, QFlags<Flags::enum_type> f2) \
{ return f2 | f1; } Q_DECLARE_INCOMPATIBLE_FLAGS(Flags)


#else /* Q_NO_TYPESAFE_FLAGS */

#define Q_DECLARE_FLAGS(Flags, Enum)\
typedef uint Flags;
#define Q_DECLARE_OPERATORS_FOR_FLAGS(Flags)

#endif /* Q_NO_TYPESAFE_FLAGS */

#if defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && !defined(Q_CC_RVCT)
/* make use of typeof-extension */
template <typename T>
class QForeachContainer {
public:
    inline QForeachContainer(const T& t) : c(t), brk(0), i(c.begin()), e(c.end()) { }
    const T c;
    int brk;
    typename T::const_iterator i, e;
};

#define Q_FOREACH(variable, container)                                \
for (QForeachContainer<__typeof__(container)> _container_(container); \
     !_container_.brk && _container_.i != _container_.e;              \
     __extension__  ({ ++_container_.brk; ++_container_.i; }))                       \
    for (variable = *_container_.i;; __extension__ ({--_container_.brk; break;}))

#else

struct QForeachContainerBase {};

template <typename T>
class QForeachContainer : public QForeachContainerBase {
public:
    inline QForeachContainer(const T& t): c(t), brk(0), i(c.begin()), e(c.end()){};
    const T c;
    mutable int brk;
    mutable typename T::const_iterator i, e;
    inline bool condition() const { return (!brk++ && i != e); }
};

template <typename T> inline T *qForeachPointer(const T &) { return 0; }

template <typename T> inline QForeachContainer<T> qForeachContainerNew(const T& t)
{ return QForeachContainer<T>(t); }

template <typename T>
inline const QForeachContainer<T> *qForeachContainer(const QForeachContainerBase *base, const T *)
{ return static_cast<const QForeachContainer<T> *>(base); }

#if defined(Q_CC_MIPS)
/*
   Proper for-scoping in MIPSpro CC
*/
#  define Q_FOREACH(variable,container)                                                             \
    if(0){}else                                                                                     \
    for (const QForeachContainerBase &_container_ = qForeachContainerNew(container);                \
         qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->condition();       \
         ++qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->i)               \
        for (variable = *qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->i; \
             qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->brk;           \
             --qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->brk)

#elif defined(Q_CC_DIAB)
// VxWorks DIAB generates unresolvable symbols, if container is a function call
#  define Q_FOREACH(variable,container)                                                             \
    if(0){}else                                                                                     \
    for (const QForeachContainerBase &_container_ = qForeachContainerNew(container);                \
         qForeachContainer(&_container_, (__typeof__(container) *) 0)->condition();       \
         ++qForeachContainer(&_container_, (__typeof__(container) *) 0)->i)               \
        for (variable = *qForeachContainer(&_container_, (__typeof__(container) *) 0)->i; \
             qForeachContainer(&_container_, (__typeof__(container) *) 0)->brk;           \
             --qForeachContainer(&_container_, (__typeof__(container) *) 0)->brk)

#else
#  define Q_FOREACH(variable, container) \
    for (const QForeachContainerBase &_container_ = qForeachContainerNew(container); \
         qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->condition();       \
         ++qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->i)               \
        for (variable = *qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->i; \
             qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->brk;           \
             --qForeachContainer(&_container_, true ? 0 : qForeachPointer(container))->brk)
#endif // MSVC6 || MIPSpro

#endif

#define Q_FOREVER for(;;)
#ifndef QT_NO_KEYWORDS
#  ifndef foreach
#    define foreach Q_FOREACH
#  endif
#  ifndef forever
#    define forever Q_FOREVER
#  endif
#endif

#if 0
/* tell gcc to use its built-in methods for some common functions */
#if defined(QT_NO_DEBUG) && defined(Q_CC_GNU)
#  define qMemCopy __builtin_memcpy
#  define qMemSet __builtin_memset
#endif
#endif

template <typename T> static inline T *qGetPtrHelper(T *ptr) { return ptr; }
template <typename Wrapper> static inline typename Wrapper::pointer qGetPtrHelper(const Wrapper &p) { return p.data(); }

#define Q_DECLARE_PRIVATE(Class) \
    inline Class##Private* d_func() { return reinterpret_cast<Class##Private *>(qGetPtrHelper(d_ptr)); } \
    inline const Class##Private* d_func() const { return reinterpret_cast<const Class##Private *>(qGetPtrHelper(d_ptr)); } \
    friend class Class##Private;

#define Q_DECLARE_PRIVATE_D(Dptr, Class) \
    inline Class##Private* d_func() { return reinterpret_cast<Class##Private *>(Dptr); } \
    inline const Class##Private* d_func() const { return reinterpret_cast<const Class##Private *>(Dptr); } \
    friend class Class##Private;

#define Q_DECLARE_PUBLIC(Class)                                    \
    inline Class* q_func() { return static_cast<Class *>(q_ptr); } \
    inline const Class* q_func() const { return static_cast<const Class *>(q_ptr); } \
    friend class Class;

#define Q_D(Class) Class##Private * const d = d_func()
#define Q_Q(Class) Class * const q = q_func()

#define QT_TR_NOOP(x) (x)
#define QT_TR_NOOP_UTF8(x) (x)
#define QT_TRANSLATE_NOOP(scope, x) (x)
#define QT_TRANSLATE_NOOP_UTF8(scope, x) (x)
#define QT_TRANSLATE_NOOP3(scope, x, comment) {x, comment}
#define QT_TRANSLATE_NOOP3_UTF8(scope, x, comment) {x, comment}

#ifndef QT_NO_TRANSLATION // ### This should enclose the NOOPs above

// Defined in qcoreapplication.cpp
// The better name qTrId() is reserved for an upcoming function which would
// return a much more powerful QStringFormatter instead of a QString.
Q_CORE_EXPORT QString qtTrId(const char *id, int n = -1);

#define QT_TRID_NOOP(id) id

#endif // QT_NO_TRANSLATION

#define QDOC_PROPERTY(text)

/*
   When RTTI is not available, define this macro to force any uses of
   dynamic_cast to cause a compile failure.
*/

#ifdef QT_NO_DYNAMIC_CAST
#  define dynamic_cast QT_PREPEND_NAMESPACE(qt_dynamic_cast_check)

  template<typename T, typename X>
  T qt_dynamic_cast_check(X, T* = 0)
  { return T::dynamic_cast_will_always_fail_because_rtti_is_disabled; }
#endif

/*
   Some classes do not permit copies to be made of an object. These
   classes contains a private copy constructor and assignment
   operator to disable copying (the compiler gives an error message).
*/
#define Q_DISABLE_COPY(Class) \
    Class(const Class &); \
    Class &operator=(const Class &);

class QByteArray;
Q_CORE_EXPORT QByteArray qgetenv(const char *varName);
Q_CORE_EXPORT bool qputenv(const char *varName, const QByteArray& value);

inline int qIntCast(double f) { return int(f); }
inline int qIntCast(float f) { return int(f); }

/*
  Reentrant versions of basic rand() functions for random number generation
*/
Q_CORE_EXPORT void qsrand(uint seed);
Q_CORE_EXPORT int qrand();

/*
   Compat functions that were generated by configure
*/
#ifdef QT3_SUPPORT
#ifndef QT_PRODUCT_LICENSEE
#  define QT_PRODUCT_LICENSEE QLibraryInfo::licensee()
#endif
#ifndef QT_PRODUCT_LICENSE
#  define QT_PRODUCT_LICENSE QLibraryInfo::licensedProducts()
#endif
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPath();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathDocs();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathHeaders();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathLibs();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathBins();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathPlugins();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathData();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathTranslations();
QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathSysconf();
#endif

#if defined(Q_OS_SYMBIAN)

#ifdef SYMBIAN_BUILD_GCE
#define Q_SYMBIAN_SUPPORTS_SURFACES
//RWsPointerCursor is fixed, so don't use low performance sprites
#define Q_SYMBIAN_FIXED_POINTER_CURSORS
#define Q_SYMBIAN_HAS_EXTENDED_BITMAP_TYPE
#define Q_SYMBIAN_WINDOW_SIZE_CACHE
#define QT_SYMBIAN_SUPPORTS_ADVANCED_POINTER

//enabling new graphics resources
#ifdef SYMBIAN_GRAPHICS_EGL_SGIMAGELITE
#  define QT_SYMBIAN_SUPPORTS_SGIMAGE
#endif

#ifdef SYMBIAN_GRAPHICS_SET_SURFACE_TRANSPARENCY_AVAILABLE
#  define Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE
#endif

#ifdef SYMBIAN_GRAPHICS_TRANSITION_EFFECTS_SIGNALING_AVAILABLE
#  define Q_SYMBIAN_TRANSITION_EFFECTS
#endif
#endif

#ifdef SYMBIAN_WSERV_AND_CONE_MULTIPLE_SCREENS
#define Q_SYMBIAN_SUPPORTS_MULTIPLE_SCREENS
#endif

#ifdef SYMBIAN_GRAPHICS_FIXNATIVEORIENTATION
#define Q_SYMBIAN_SUPPORTS_FIXNATIVEORIENTATION
#endif

//Symbian does not support data imports from a DLL
#define Q_NO_DATA_RELOCATION

QT_END_NAMESPACE
// forward declare std::exception
#ifdef __cplusplus
namespace std { class exception; }
#endif
QT_BEGIN_NAMESPACE
Q_CORE_EXPORT void qt_symbian_throwIfError(int error);
Q_CORE_EXPORT void qt_symbian_exception2LeaveL(const std::exception& ex);
Q_CORE_EXPORT int qt_symbian_exception2Error(const std::exception& ex);

#define QT_TRAP_THROWING(_f)                        \
    {                                               \
        TInt ____error;                             \
        TRAP(____error, _f);                        \
        qt_symbian_throwIfError(____error);                 \
     }

#define QT_TRYCATCH_ERROR(_err, _f)                         \
    {                                                       \
        _err = KErrNone;                                    \
        try {                                               \
            _f;                                             \
        } catch (const std::exception &____ex) {            \
            _err = qt_symbian_exception2Error(____ex);       \
        }                                                   \
    }

#define QT_TRYCATCH_LEAVING(_f)                         \
    {                                                   \
    TInt ____err;                                       \
    QT_TRYCATCH_ERROR(____err, _f)                      \
    User::LeaveIfError(____err);                        \
    }
#endif


/*
   This gives us the possibility to check which modules the user can
   use. These are purely compile time checks and will generate no code.
*/

/* Qt modules */
#define QT_MODULE_CORE                 0x00001
#define QT_MODULE_GUI                  0x00002
#define QT_MODULE_NETWORK              0x00004
#define QT_MODULE_OPENGL               0x00008
#define QT_MODULE_SQL                  0x00010
#define QT_MODULE_XML                  0x00020
#define QT_MODULE_QT3SUPPORTLIGHT      0x00040
#define QT_MODULE_QT3SUPPORT           0x00080
#define QT_MODULE_SVG                  0x00100
#define QT_MODULE_ACTIVEQT             0x00200
#define QT_MODULE_GRAPHICSVIEW         0x00400
#define QT_MODULE_SCRIPT               0x00800
#define QT_MODULE_XMLPATTERNS          0x01000
#define QT_MODULE_HELP                 0x02000
#define QT_MODULE_TEST                 0x04000
#define QT_MODULE_DBUS                 0x08000
#define QT_MODULE_SCRIPTTOOLS          0x10000
#define QT_MODULE_OPENVG               0x20000
#define QT_MODULE_MULTIMEDIA           0x40000
#define QT_MODULE_DECLARATIVE          0x80000

/* Qt editions */
#define QT_EDITION_CONSOLE      (QT_MODULE_CORE \
                                 | QT_MODULE_NETWORK \
                                 | QT_MODULE_SQL \
                                 | QT_MODULE_SCRIPT \
                                 | QT_MODULE_MULTIMEDIA \
                                 | QT_MODULE_XML \
                                 | QT_MODULE_XMLPATTERNS \
                                 | QT_MODULE_TEST \
                                 | QT_MODULE_DBUS)
#define QT_EDITION_DESKTOPLIGHT (QT_MODULE_CORE \
                                 | QT_MODULE_GUI \
                                 | QT_MODULE_QT3SUPPORTLIGHT \
                                 | QT_MODULE_TEST \
                                 | QT_MODULE_DBUS)
#define QT_EDITION_OPENSOURCE   (QT_MODULE_CORE \
                                 | QT_MODULE_GUI \
                                 | QT_MODULE_NETWORK \
                                 | QT_MODULE_OPENGL \
                                 | QT_MODULE_OPENVG \
                                 | QT_MODULE_SQL \
                                 | QT_MODULE_MULTIMEDIA \
                                 | QT_MODULE_XML \
                                 | QT_MODULE_XMLPATTERNS \
                                 | QT_MODULE_SCRIPT \
                                 | QT_MODULE_SCRIPTTOOLS \
                                 | QT_MODULE_QT3SUPPORTLIGHT \
                                 | QT_MODULE_QT3SUPPORT \
                                 | QT_MODULE_SVG \
                                 | QT_MODULE_DECLARATIVE \
                                 | QT_MODULE_GRAPHICSVIEW \
                                 | QT_MODULE_HELP \
                                 | QT_MODULE_TEST \
                                 | QT_MODULE_DBUS \
                                 | QT_MODULE_ACTIVEQT)
#define QT_EDITION_DESKTOP      (QT_EDITION_OPENSOURCE)
#define QT_EDITION_UNIVERSAL    QT_EDITION_DESKTOP
#define QT_EDITION_ACADEMIC     QT_EDITION_DESKTOP
#define QT_EDITION_EDUCATIONAL  QT_EDITION_DESKTOP
#define QT_EDITION_EVALUATION   QT_EDITION_DESKTOP

/* Determine which modules can be used */
#ifndef QT_EDITION
#  ifdef QT_BUILD_QMAKE
#    define QT_EDITION QT_EDITION_DESKTOP
#  else
#    error "Qt not configured correctly, please run configure"
#  endif
#endif

#define QT_LICENSED_MODULE(x) \
    enum QtValidLicenseFor##x##Module { Licensed##x = true };

/* qdoc is really unhappy with the following block of preprocessor checks,
   making it difficult to document classes properly after this point. */

#if (QT_EDITION & QT_MODULE_CORE)
QT_LICENSED_MODULE(Core)
#endif
#if (QT_EDITION & QT_MODULE_GUI)
QT_LICENSED_MODULE(Gui)
#endif
#if (QT_EDITION & QT_MODULE_NETWORK)
QT_LICENSED_MODULE(Network)
#endif
#if (QT_EDITION & QT_MODULE_OPENGL)
QT_LICENSED_MODULE(OpenGL)
#endif
#if (QT_EDITION & QT_MODULE_OPENVG)
QT_LICENSED_MODULE(OpenVG)
#endif
#if (QT_EDITION & QT_MODULE_SQL)
QT_LICENSED_MODULE(Sql)
#endif
#if (QT_EDITION & QT_MODULE_MULTIMEDIA)
QT_LICENSED_MODULE(Multimedia)
#endif
#if (QT_EDITION & QT_MODULE_XML)
QT_LICENSED_MODULE(Xml)
#endif
#if (QT_EDITION & QT_MODULE_XMLPATTERNS)
QT_LICENSED_MODULE(XmlPatterns)
#endif
#if (QT_EDITION & QT_MODULE_HELP)
QT_LICENSED_MODULE(Help)
#endif
#if (QT_EDITION & QT_MODULE_SCRIPT) || defined(QT_BUILD_QMAKE)
QT_LICENSED_MODULE(Script)
#endif
#if (QT_EDITION & QT_MODULE_SCRIPTTOOLS)
QT_LICENSED_MODULE(ScriptTools)
#endif
#if (QT_EDITION & QT_MODULE_QT3SUPPORTLIGHT)
QT_LICENSED_MODULE(Qt3SupportLight)
#endif
#if (QT_EDITION & QT_MODULE_QT3SUPPORT)
QT_LICENSED_MODULE(Qt3Support)
#endif
#if (QT_EDITION & QT_MODULE_SVG)
QT_LICENSED_MODULE(Svg)
#endif
#if (QT_EDITION & QT_MODULE_DECLARATIVE)
QT_LICENSED_MODULE(Declarative)
#endif
#if (QT_EDITION & QT_MODULE_ACTIVEQT)
QT_LICENSED_MODULE(ActiveQt)
#endif
#if (QT_EDITION & QT_MODULE_TEST)
QT_LICENSED_MODULE(Test)
#endif
#if (QT_EDITION & QT_MODULE_DBUS)
QT_LICENSED_MODULE(DBus)
#endif

#define QT_MODULE(x) \
    typedef QtValidLicenseFor##x##Module Qt##x##Module;

#ifdef QT_NO_CONCURRENT
#  define QT_NO_QFUTURE
#endif

// gcc 3 version has problems with some of the
// map/filter overloads.
#if defined(Q_CC_GNU) && (__GNUC__ < 4)
#  define QT_NO_CONCURRENT_MAP
#  define QT_NO_CONCURRENT_FILTER
#endif

#ifdef Q_OS_QNX
// QNX doesn't have SYSV style shared memory. Multiprocess QWS apps,
// shared fonts and QSystemSemaphore + QSharedMemory are not available
#  define QT_NO_QWS_MULTIPROCESS
#  define QT_NO_QWS_SHARE_FONTS
#  define QT_NO_SYSTEMSEMAPHORE
#  define QT_NO_SHAREDMEMORY
// QNX currently doesn't support forking in a thread, so disable QProcess
#  define QT_NO_PROCESS
#endif

#if defined (__ELF__)
#  if defined (Q_OS_LINUX) || defined (Q_OS_SOLARIS) || defined (Q_OS_FREEBSD) || defined (Q_OS_OPENBSD) || defined (Q_OS_IRIX)
#    define Q_OF_ELF
#  endif
#endif

QT_END_NAMESPACE
QT_END_HEADER

#endif /* __cplusplus */

#endif /* QGLOBAL_H */