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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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Disc2.iso
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vc98
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crt
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src
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typeinfo
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1998-06-16
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/***
*typeinfo.h - Defines the type_info structure and exceptions used for RTTI
*
* Copyright (c) 1994-1997, Microsoft Corporation. All rights reserved.
* Modified January 1996 by P.J. Plauger
*
*Purpose:
* Defines the type_info structure and exceptions used for
* Runtime Type Identification.
*
* [Public]
*
****/
#if _MSC_VER > 1000 /*IFSTRIP=IGN*/
#pragma once
#endif
#ifndef __cplusplus
#error This header requires a C++ compiler ...
#endif
#ifndef _INC_TYPEINFO
#define _INC_TYPEINFO
#if !defined(_WIN32) && !defined(_MAC)
#error ERROR: Only Mac or Win32 targets supported!
#endif
/* Define _CRTIMP */
#ifndef _CRTIMP
#ifdef _NTSDK
/* definition compatible with NT SDK */
#define _CRTIMP
#else /* ndef _NTSDK */
/* current definition */
#ifdef _DLL
#define _CRTIMP __declspec(dllimport)
#else /* ndef _DLL */
#define _CRTIMP
#endif /* _DLL */
#endif /* _NTSDK */
#endif /* _CRTIMP */
#include <xstddef>
#ifdef _MSC_VER
#pragma pack(push,8)
#endif /* _MSC_VER */
class type_info {
public:
_CRTIMP virtual ~type_info();
_CRTIMP int operator==(const type_info& rhs) const;
_CRTIMP int operator!=(const type_info& rhs) const;
_CRTIMP int before(const type_info& rhs) const;
_CRTIMP const char* name() const;
_CRTIMP const char* raw_name() const;
private:
void *_m_data;
char _m_d_name[1];
type_info(const type_info& rhs);
type_info& operator=(const type_info& rhs);
};
// This include must occur below the definition of class type_info
#include <exception>
_STD_BEGIN
// CLASS bad_cast
class _CRTIMP2 bad_cast : public exception {
public:
bad_cast(const char *_S = "bad cast") _THROW0()
: exception(_S) {}
virtual ~bad_cast() _THROW0()
{}
protected:
virtual void _Doraise() const
{_RAISE(*this); }
};
// CLASS bad_typeid
class _CRTIMP2 bad_typeid : public exception {
public:
bad_typeid(const char *_S = "bad typeid") _THROW0()
: exception(_S) {}
virtual ~bad_typeid() _THROW0()
{}
protected:
virtual void _Doraise() const
{_RAISE(*this); }
};
class _CRTIMP2 __non_rtti_object : public bad_typeid {
public:
__non_rtti_object(const char * what_arg) : bad_typeid(what_arg) {}
};
using ::type_info;
_STD_END
using std::__non_rtti_object;
#ifdef __RTTI_OLDNAMES
// Some synonyms for folks using older standard
typedef type_info Type_info;
typedef bad_cast Bad_cast;
typedef bad_typeid Bad_typeid;
#endif // __RTTI_OLDNAMES
#ifdef _MSC_VER
#pragma pack(pop)
#endif /* _MSC_VER */
#endif // _INC_TYPEINFO
/*
* 1994-1995, Microsoft Corporation. All rights reserved.
* Modified January 1996 by P.J. Plauger
* Consult your license regarding permissions and restrictions.
*/