mirror of
https://github.com/reactos/reactos.git
synced 2024-08-21 10:53:15 +00:00
194 lines
6.6 KiB
C
194 lines
6.6 KiB
C
![]() |
/*
|
||
|
* Copyright (c) 1996,1997
|
||
|
* Silicon Graphics Computer Systems, Inc.
|
||
|
*
|
||
|
* Copyright (c) 1999
|
||
|
* Boris Fomitchev
|
||
|
*
|
||
|
* This material is provided "as is", with absolutely no warranty expressed
|
||
|
* or implied. Any use is at your own risk.
|
||
|
*
|
||
|
* Permission to use or copy this software for any purpose is hereby granted
|
||
|
* without fee, provided the above notices are retained on all copies.
|
||
|
* Permission to modify the code and to distribute modified code is granted,
|
||
|
* provided the above notices are retained, and a notice that the code was
|
||
|
* modified is included with the above copyright notice.
|
||
|
*/
|
||
|
|
||
|
// The header <exception> contains low-level functions that interact
|
||
|
// with a compiler's exception-handling mechanism. It is assumed to
|
||
|
// be supplied with the compiler, rather than with the library, because
|
||
|
// it is inherently tied very closely to the compiler itself.
|
||
|
|
||
|
// On platforms where <exception> does not exist, this header defines
|
||
|
// an exception base class. This is *not* a substitute for everything
|
||
|
// in <exception>, but it suffices to support a bare minimum of STL
|
||
|
// functionality.
|
||
|
|
||
|
#ifndef _STLP_INTERNAL_EXCEPTION
|
||
|
#define _STLP_INTERNAL_EXCEPTION
|
||
|
|
||
|
#if !defined (_STLP_NO_EXCEPTION_HEADER)
|
||
|
|
||
|
# if defined ( _UNCAUGHT_EXCEPTION )
|
||
|
# undef _STLP_NO_UNCAUGHT_EXCEPT_SUPPORT
|
||
|
# endif
|
||
|
|
||
|
# if defined (_STLP_BROKEN_EXCEPTION_CLASS)
|
||
|
# define exception _STLP_NULLIFIED_BROKEN_EXCEPTION_CLASS
|
||
|
# define bad_exception _STLP_NULLIFIED_BROKEN_BAD_EXCEPTION_CLASS
|
||
|
# if defined (_STLP_NO_NEW_NEW_HEADER)
|
||
|
# include _STLP_NATIVE_CPP_RUNTIME_HEADER(Exception.h)
|
||
|
# else
|
||
|
# include _STLP_NATIVE_CPP_RUNTIME_HEADER(Exception)
|
||
|
# endif
|
||
|
# undef exception
|
||
|
# undef bad_exception
|
||
|
# else
|
||
|
# if defined (_STLP_NO_NEW_NEW_HEADER)
|
||
|
# if defined (_STLP_HAS_INCLUDE_NEXT)
|
||
|
# include_next <exception.h>
|
||
|
# else
|
||
|
# include _STLP_NATIVE_CPP_RUNTIME_HEADER(exception.h)
|
||
|
# endif
|
||
|
# else
|
||
|
# if defined (_STLP_HAS_INCLUDE_NEXT)
|
||
|
# include_next <exception>
|
||
|
# else
|
||
|
# include _STLP_NATIVE_CPP_RUNTIME_HEADER(exception)
|
||
|
# endif
|
||
|
# endif
|
||
|
# endif
|
||
|
|
||
|
# if defined (_STLP_HAS_SPECIFIC_PROLOG_EPILOG) && defined (_STLP_MSVC_LIB) && (_STLP_MSVC_LIB < 1300)
|
||
|
// dwa 02/04/00
|
||
|
// The header <yvals.h> which ships with vc6 and is included by its native <exception>
|
||
|
// actually turns on warnings, so we have to turn them back off.
|
||
|
# include <stl/config/_warnings_off.h>
|
||
|
# endif
|
||
|
|
||
|
# if defined (_STLP_USE_OWN_NAMESPACE)
|
||
|
|
||
|
_STLP_BEGIN_NAMESPACE
|
||
|
# if !defined (_STLP_BROKEN_EXCEPTION_CLASS)
|
||
|
# if !defined (_STLP_USING_PLATFORM_SDK_COMPILER) || !defined (_WIN64)
|
||
|
using _STLP_VENDOR_EXCEPT_STD::exception;
|
||
|
# else
|
||
|
using ::exception;
|
||
|
# endif
|
||
|
using _STLP_VENDOR_EXCEPT_STD::bad_exception;
|
||
|
# endif
|
||
|
|
||
|
# if !defined (_STLP_NO_USING_FOR_GLOBAL_FUNCTIONS)
|
||
|
// fbp : many platforms present strange mix of
|
||
|
// those in various namespaces
|
||
|
# if !defined (_STLP_VENDOR_UNEXPECTED_STD)
|
||
|
# define _STLP_VENDOR_UNEXPECTED_STD _STLP_VENDOR_EXCEPT_STD
|
||
|
# else
|
||
|
/* The following definitions are for backward compatibility as _STLP_VENDOR_TERMINATE_STD
|
||
|
* and _STLP_VENDOR_UNCAUGHT_EXCEPTION_STD has been introduce after _STLP_VENDOR_UNEXPECTED_STD
|
||
|
* and _STLP_VENDOR_UNEXPECTED_STD was the macro used in their place before that introduction.
|
||
|
*/
|
||
|
# if !defined (_STLP_VENDOR_TERMINATE_STD)
|
||
|
# define _STLP_VENDOR_TERMINATE_STD _STLP_VENDOR_UNEXPECTED_STD
|
||
|
# endif
|
||
|
# if !defined (_STLP_VENDOR_UNCAUGHT_EXCEPTION_STD)
|
||
|
# define _STLP_VENDOR_UNCAUGHT_EXCEPTION_STD _STLP_VENDOR_UNEXPECTED_STD
|
||
|
# endif
|
||
|
# endif
|
||
|
# if !defined (_STLP_VENDOR_TERMINATE_STD)
|
||
|
# define _STLP_VENDOR_TERMINATE_STD _STLP_VENDOR_EXCEPT_STD
|
||
|
# endif
|
||
|
# if !defined (_STLP_VENDOR_UNCAUGHT_EXCEPTION_STD)
|
||
|
# define _STLP_VENDOR_UNCAUGHT_EXCEPTION_STD _STLP_VENDOR_EXCEPT_STD
|
||
|
# endif
|
||
|
# if !defined (_STLP_VENDOR_TERMINATE_STD)
|
||
|
# define _STLP_VENDOR_TERMINATE_STD _STLP_VENDOR_EXCEPT_STD
|
||
|
# endif
|
||
|
# if !defined (_STLP_VENDOR_UNCAUGHT_EXCEPTION_STD)
|
||
|
# define _STLP_VENDOR_UNCAUGHT_EXCEPTION_STD _STLP_VENDOR_EXCEPT_STD
|
||
|
# endif
|
||
|
// weird errors
|
||
|
# if !defined (_STLP_NO_UNEXPECTED_EXCEPT_SUPPORT)
|
||
|
# if defined (__ICL) && (__ICL >= 900) && (_STLP_MSVC_LIB < 1300)
|
||
|
//See config/_intel.h for reason about this workaround
|
||
|
using std::unexpected;
|
||
|
# else
|
||
|
using _STLP_VENDOR_UNEXPECTED_STD::unexpected;
|
||
|
# endif
|
||
|
using _STLP_VENDOR_UNEXPECTED_STD::unexpected_handler;
|
||
|
using _STLP_VENDOR_UNEXPECTED_STD::set_unexpected;
|
||
|
# endif
|
||
|
using _STLP_VENDOR_TERMINATE_STD::terminate;
|
||
|
using _STLP_VENDOR_TERMINATE_STD::terminate_handler;
|
||
|
using _STLP_VENDOR_TERMINATE_STD::set_terminate;
|
||
|
|
||
|
# if !defined (_STLP_NO_UNCAUGHT_EXCEPT_SUPPORT)
|
||
|
using _STLP_VENDOR_UNCAUGHT_EXCEPTION_STD::uncaught_exception;
|
||
|
# endif
|
||
|
# endif /* !_STLP_NO_USING_FOR_GLOBAL_FUNCTIONS */
|
||
|
_STLP_END_NAMESPACE
|
||
|
# endif /* _STLP_OWN_NAMESPACE */
|
||
|
#else /* _STLP_NO_EXCEPTION_HEADER */
|
||
|
|
||
|
/* fbp : absence of <exception> usually means that those
|
||
|
* functions are not going to be called by compiler.
|
||
|
* Still, define them for the user.
|
||
|
* dums: Policy modification, if the function do not behave like the Standard
|
||
|
* defined it we do not grant it in the STLport namespace. We will have
|
||
|
* compile time error rather than runtime error.
|
||
|
*/
|
||
|
#if 0
|
||
|
/*
|
||
|
typedef void (*unexpected_handler)();
|
||
|
unexpected_handler set_unexpected(unexpected_handler f) _STLP_NOTHROW_INHERENTLY;
|
||
|
void unexpected();
|
||
|
|
||
|
typedef void (*terminate_handler)();
|
||
|
terminate_handler set_terminate(terminate_handler f) _STLP_NOTHROW_INHERENTLY;
|
||
|
void terminate();
|
||
|
|
||
|
bool uncaught_exception(); // not implemented under mpw as of Jan/1999
|
||
|
*/
|
||
|
#endif
|
||
|
|
||
|
#endif /* _STLP_NO_EXCEPTION_HEADER */
|
||
|
|
||
|
#if defined (_STLP_NO_EXCEPTION_HEADER) || defined (_STLP_BROKEN_EXCEPTION_CLASS)
|
||
|
_STLP_BEGIN_NAMESPACE
|
||
|
|
||
|
// section 18.6.1
|
||
|
class _STLP_CLASS_DECLSPEC exception {
|
||
|
public:
|
||
|
# ifndef _STLP_USE_NO_IOSTREAMS
|
||
|
exception() _STLP_NOTHROW;
|
||
|
virtual ~exception() _STLP_NOTHROW;
|
||
|
virtual const char* what() const _STLP_NOTHROW;
|
||
|
# else
|
||
|
exception() _STLP_NOTHROW {}
|
||
|
virtual ~exception() _STLP_NOTHROW {}
|
||
|
virtual const char* what() const _STLP_NOTHROW {return "class exception";}
|
||
|
# endif
|
||
|
};
|
||
|
|
||
|
// section 18.6.2.1
|
||
|
class _STLP_CLASS_DECLSPEC bad_exception : public exception {
|
||
|
public:
|
||
|
# ifndef _STLP_USE_NO_IOSTREAMS
|
||
|
bad_exception() _STLP_NOTHROW;
|
||
|
~bad_exception() _STLP_NOTHROW;
|
||
|
const char* what() const _STLP_NOTHROW;
|
||
|
# else
|
||
|
bad_exception() _STLP_NOTHROW {}
|
||
|
~bad_exception() _STLP_NOTHROW {}
|
||
|
const char* what() const _STLP_NOTHROW {return "class bad_exception";}
|
||
|
# endif
|
||
|
};
|
||
|
|
||
|
// forward declaration
|
||
|
class __Named_exception;
|
||
|
_STLP_END_NAMESPACE
|
||
|
#endif
|
||
|
|
||
|
#endif /* _STLP_INTERNAL_EXCEPTION */
|