This is the verbatim text of the qglobal.h include file. It is is provided only for illustration; the copyright remains with Troll Tech


/****************************************************************************
** $Id: qglobal.h,v 2.18 1997/03/26 19:00:27 hanord Exp $
**
** Global type declarations and definitions
**
** Created : 920529
**
** Copyright (C) 1992-1996 by Troll Tech AS.  All rights reserved.
**
*****************************************************************************/

#ifndef QGLOBAL_H
#define QGLOBAL_H


//
// The operating system, must be one of: (_OS_x_)
//
//   MAC        - Macintosh
//   MSDOS      - MS-DOS and Windows
//   OS2        - OS/2
//   OS2EMX     - XFree86 on OS/2 (not PM)
//   WIN32      - Win32 (Windows 95 and Windows NT)
//   SUN        - SunOS
//   SOLARIS    - Sun Solaris
//   HPUX       - HP-UX
//   ULTRIX     - DEC Ultrix
//   LINUX      - Linux
//   FREEBSD    - FreeBSD
//   NETBSD     - NetBSD
//   IRIX       - SGI Irix
//   OSF        - OSF Unix
//   BSDI       - BSDI Unix
//   SCO        - SCO of some sort
//   AIX        - AIX Unix
//   UNIX       - Any UNIX bsd/sysv system
//

#if defined(macintosh)
#define _OS_MAC_
#elif defined(MSDOS) || defined(_MSDOS) || defined(__MSDOS__)
#define _OS_MSDOS_
#elif defined(OS2) || defined(_OS2) || defined(__OS2__)
#if defined(__EMX__)
#define _OS_OS2EMX_
#else
#define _OS_OS2_
#endif
#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
#define _OS_WIN32_
#elif defined(sun) || defined(__sun) || defined(__sun__)
#define _OS_SUN_
#if defined(_OS_SUN_) && defined(__SVR4)
#define _OS_SOLARIS_
#undef _OS_SUN_
#endif
#elif defined(hpux) || defined(__hpux) || defined(__hpux__)
#define _OS_HPUX_
#elif defined(ultrix) || defined(__ultrix) || defined(__ultrix__)
#define _OS_ULTRIX_
#elif defined(linux) || defined(__linux) || defined(__linux__)
#define _OS_LINUX_
#elif defined(__FreeBSD__)
#define _OS_FREEBSD_
#elif defined(__NetBSD__)
#define _OS_NETBSD_
#elif defined(sgi) || defined(__sgi)
#define _OS_IRIX_
#elif defined(__osf__)
#define _OS_OSF_
#elif defined(bsdi) || defined(__bsdi__)
#define _OS_BSDI_
#elif defined(_SCO_DS) || defined(M_UNIX) || defined(M_XENIX)
#define _OS_SCO_
#elif defined(_AIX)
#define _OS_AIX_
#else
#error "Qt has not been ported to this OS - talk to qt-bugs@troll.no"
#endif

#if !defined(UNIX)
#define UNIX
#endif
#if defined(_OS_MAC_) || defined(_OS_MSDOS_) || defined(_OS_OS2_) || defined(_OS_WIN32_)
#undef  UNIX
#endif


//
// The compiler, must be one of: (_CC_x_)
//
//   SYM        - Symantec C++ for both PC and Macintosh
//   MPW        - MPW C++
//   MSVC       - Microsoft Visual C/C++
//   BOR        - Borland/Turbo C++
//   WAT        - Watcom C++
//   GNU        - GNU C++
//   COMEAU     - Comeau C++
//   EDG        - Edison Design Group C++
//   OC         - CenterLine ObjectCenter C++
//   SUN        - Sun C++
//   DEC        - DEC C++
//   HP         - HPUX C++
//

#if defined(__SC__)
#define _CC_SYM_
#elif defined(applec)
#define _CC_MPW_
#elif defined(_MSC_VER)
#define _CC_MSVC_
#elif defined(__BORLANDC__) || defined(__TURBOC__)
#define _CC_BOR_
#elif defined(__WATCOMC__)
#define _CC_WAT_
#elif defined(__GNUC__)
#define _CC_GNU_
#elif defined(__xlC__)
#define _CC_XLC_
#elif defined(como40)
#define _CC_EDG_
#define _CC_COMEAU_
#elif defined(__EDG) || defined(__EDG__)
// one observed on SGI DCC, the other documented
#define _CC_EDG_
#elif defined(OBJECTCENTER) || defined(CENTERLINE_CLPP)
#define _CC_OC_
#elif defined(__SUNPRO_CC)
#define _CC_SUN_
#elif defined(__DECCXX)
#define _CC_DEC_
#elif defined(_OS_HPUX_)
// must be last, since the HP CC's we have seen do not identify themselves
// in any documented manner
#define _CC_HP_
#else
#error "Qt has not been tested with this compiler - talk to qt-bugs@troll.no"
#endif

#if defined(_CC_COMEAU_)
#define Q_C_CALLBACKS
#endif


//
// Specify to use macro or template classes (if not set from cmd line)
//

#define USE_MACROCLASS                          /* always use macro classes */
#define USE_TEMPLATECLASS                       /* use template classes */


//
// Some compilers do not support templates
//

#if defined(_CC_MPW_) || (defined(_CC_MSVC_) && _MSC_VER < 900)
#define NO_TEMPLATECLASS
#endif

#if defined(NO_TEMPLATECLASS)
#undef  USE_TEMPLATECLASS                       /* templates not wanted */
#endif


//
// Smart setting/checking of DEFAULT_ flag
//

#if !defined(DEFAULT_MACROCLASS) && !defined(DEFAULT_TEMPLATECLASS)
#if defined(USE_TEMPLATECLASS)
#define DEFAULT_TEMPLATECLASS
#else
#define DEFAULT_MACROCLASS
#endif
#endif

#if !defined(USE_TEMPLATECLASS) && defined(DEFAULT_TEMPLATECLASS)
#error "Can't use templates as default when USE_TEMPLATECLASS is not defined!"
#endif

#if defined(DEFAULT_MACROCLASS) && defined(DEFAULT_TEMPLATECLASS)
#error "Define DEFAULT_MACROCLASS or DEFAULT_TEMPLATECLASS, not both!"
#endif


//
// Useful type definitions for Qt
//

#if defined(bool)
#define HAS_BOOL_TYPE
#elif __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 6)
#define HAS_BOOL_TYPE
#elif __BORLANDC__ >= 0x500
#define HAS_BOOL_TYPE
#elif defined(_CC_COMEAU_)
#define HAS_BOOL_TYPE
#endif

#if defined(_CC_MSVC_)
#define _CC_BOOL_DEF_
#endif

#if !defined(HAS_BOOL_TYPE)
#if defined(_CC_BOOL_DEF_)
#define bool            int
#else
typedef int             bool;
#endif
#endif

typedef unsigned char   uchar;
typedef unsigned short  ushort;
typedef unsigned        uint;
typedef unsigned long   ulong;
typedef char           *pchar;
typedef uchar          *puchar;
typedef const char     *pcchar;


//
// Constant bool values
//

#ifndef TRUE
const bool FALSE = 0;
const bool TRUE = !0;
#endif


//
// Utility macros and inline functions
//

#define QMAX(a,b)       ((a) > (b) ? (a) : (b))
#define QMIN(a,b)       ((a) < (b) ? (a) : (b))
#define QABS(a)         ((a) >= 0  ? (a) : -(a))

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


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

#if !defined(QT_CLEAN_NAMESPACE) 
typedef char            INT8;                   // 8 bit signed
typedef unsigned char   UINT8;                  // 8 bit unsigned
typedef short           INT16;                  // 16 bit signed
typedef unsigned short  UINT16;                 // 16 bit unsigned
typedef int             INT32;                  // 32 bit signed
typedef unsigned int    UINT32;                 // 32 bit unsigned
#endif

typedef char            Q_INT8;                 // 8 bit signed
typedef unsigned char   Q_UINT8;                // 8 bit unsigned
typedef short           Q_INT16;                // 16 bit signed
typedef unsigned short  Q_UINT16;               // 16 bit unsigned
typedef int             Q_INT32;                // 32 bit signed
typedef unsigned int    Q_UINT32;               // 32 bit unsigned


//
// Data stream functions is provided by many classes (defined in qdstream.h)
//

class QDataStream;


//
// System information
//

const char *qVersion();
bool qSysInfo( int *wordSize, bool *bigEndian );


//
// Debugging and error handling
//

#if !defined(NO_CHECK)
#define CHECK_STATE                             // check state of objects etc.
#define CHECK_RANGE                             // check range of indexes etc.
#define CHECK_NULL                              // check null pointers
#define CHECK_MATH                              // check math functions
#endif

#if !defined(NO_DEBUG) && !defined(DEBUG)
#define DEBUG                                   // display debug messages
#endif

//
// To get C++ compiler warnings, define CC_WARNINGS or comment out the line
// "#define NO_WARNINGS"
//

#if !defined(CC_WARNINGS)
#define NO_WARNINGS
#endif
#if defined(NO_WARNINGS)
#if defined(_CC_MSVC_)
#pragma warning(disable: 4244)
#elif defined(_CC_BOR_)
#pragma warn -inl
#pragma warn -pia
#pragma warn -ccc
#pragma warn -rch
#pragma warn -sig
#endif
#endif // NO_WARNINGS

//
// Avoid compiler warning "argument defined but not used"
//

#if !defined(NOT_USED)
#define NOT_USED(argument) argument=argument;
#endif

//
// Avoid dead code
//

#if defined(_CC_EDG_) || defined(_CC_WAT_)
#define NO_DEADCODE
#endif

//
// Avoid compiler warning "function defined but not used" (gcc only)
//

#if defined(NOT_USED_FN)
// user provided
#elif __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
#define NOT_USED_FN __attribute__ ((unused))
#else
#define NOT_USED_FN
#endif

//
// Avoid "char ident[54] defined but not used" for the RCS tag
//

#if !defined(DEBUG)
#define RCSTAG(string)
#elif __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
#define RCSTAG(string) static char ident[] __attribute__ ((unused)) = string
#elif defined(_CC_DEC_) || defined(_CC_COMEAU_)
#define RCSTAG(string) typedef int QUnusedSemicolon
#else
#define RCSTAG(string)
#endif

void debug( const char *, ... )                 // print debug message
#if defined(_CC_GNU_)
    __attribute__ ((format (printf, 1, 2)))
#endif
;

void warning( const char *, ... )               // print warning message
#if defined(_CC_GNU_)
    __attribute__ ((format (printf, 1, 2)))
#endif
;

void fatal( const char *, ... )                 // print fatal message and exit
#if defined(_CC_GNU_)
    __attribute__ ((format (printf, 1, 2)))
#endif
;


#define ASSERT(x)  if ( !(x) )\
        warning("ASSERT: \"%s\" in %s (%d)",#x,__FILE__,__LINE__)

bool chk_pointer( bool c, const char *, int );  // fatal error if c is TRUE

#if defined(CHECK_NULL)
#define CHECK_PTR(p) (chk_pointer((p)==0,__FILE__,__LINE__))
#else
#define CHECK_PTR(p)
#endif

enum QtMsgType { QtDebugMsg, QtWarningMsg, QtFatalMsg };

typedef void (*msg_handler)(QtMsgType, const char *);
msg_handler qInstallMsgHandler( msg_handler );  // install message handler


//
// Enable QT_ADD_GENERIC_MACROS unless QT_REJECT_OBSOLETE is defined
//
#if !defined(QT_REJECT_OBSOLETE)
#define QT_ADD_GENERIC_MACROS
#endif

void qSuppressObsoleteWarnings( bool = TRUE );

#if !defined(QT_REJECT_OBSOLETE)
#define QT_OBSOLETE
void qObsolete( const char *obj, const char *oldfunc, const char *newfunc );
void qObsolete( const char *obj, const char *oldfunc );
void qObsolete( const char *message );
#endif


#endif // QGLOBAL_H


Generated at 17:29, 1997/04/07 for Qt version 1.2 by the webmaster at Troll Tech