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110 lines
2.6 KiB
110 lines
2.6 KiB
/***
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*stdexcpt.h - User include file for standard exception classes
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*
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* Copyright (c) 1994-1995, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This file presents an interface to the standard exception classes,
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* as specified by the ANSI X3J16/ISO SC22/WG21 Working Paper for
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* Draft C++, May 1994.
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*
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* [Public]
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*
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*Revision History:
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* 11-15-94 JWM Made logic & exception classes _CRTIMP
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* 11-21-94 JWM xmsg typedef now #ifdef __RTTI_OLDNAMES
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* 02-11-95 CFW Add _CRTBLD to avoid users getting wrong headers, protect with _INC_STDEXCPT.
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* 02-14-95 CFW Clean up Mac merge.
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* 02-15-95 JWM Minor cleanups related to Olympus bug 3716.
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* 07-02-95 JWM Now generally ANSI-compliant; excess baggage removed.
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* 12-14-95 JWM Add "#pragma once".
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*
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****/
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#if _MSC_VER > 1000 /*IFSTRIP=IGN*/
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#pragma once
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#endif
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#ifndef _INC_STDEXCPT
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#define _INC_STDEXCPT
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#if !defined(_WIN32) && !defined(_MAC)
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#error ERROR: Only Mac or Win32 targets supported!
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#endif
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#ifndef _CRTBLD
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/* This version of the header files is NOT for user programs.
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* It is intended for use when building the C runtimes ONLY.
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* The version intended for public use will not have this message.
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*/
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#error ERROR: Use of C runtime library internal header file.
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#endif /* _CRTBLD */
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#ifndef _CRTIMP
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#ifdef _NTSDK
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/* definition compatible with NT SDK */
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#define _CRTIMP
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#else /* ndef _NTSDK */
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/* current definition */
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#ifdef CRTDLL
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#define _CRTIMP __declspec(dllexport)
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#else /* ndef CRTDLL */
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#ifdef _DLL
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#define _CRTIMP __declspec(dllimport)
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#else /* ndef _DLL */
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#define _CRTIMP
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#endif /* _DLL */
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#endif /* CRTDLL */
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#endif /* _NTSDK */
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#endif /* _CRTIMP */
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#ifndef _SIZE_T_DEFINED
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typedef unsigned int size_t;
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#define _SIZE_T_DEFINED
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#endif
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//
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// Standard exception class heirarchy (ref. 1/94 WP 17.3.2.1, as ammended 3/94).
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//
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// exception (formerly xmsg)
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// logic
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// domain
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// runtime
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// range
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// alloc
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// xalloc
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//
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// Updated as per May'94 Working Paper
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typedef const char *__exString;
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class _CRTIMP exception
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{
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public:
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exception();
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exception(const __exString&);
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exception(const exception&);
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exception& operator= (const exception&);
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virtual ~exception();
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virtual __exString what() const;
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private:
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__exString _m_what;
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int _m_doFree;
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};
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#ifdef __RTTI_OLDNAMES
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typedef exception xmsg; // A synonym for folks using older standard
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#endif
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//
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// logic_error
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//
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class _CRTIMP logic_error: public exception
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{
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public:
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logic_error (const __exString& _what_arg) : exception(_what_arg) {}
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};
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#endif /* _INC_STDEXCPT */
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