Mercurial > illumos > onarm
view usr/src/cmd/man/src/util/nsgmls.src/include/rtti.h @ 0:c9caec207d52 b86
Initial porting based on b86
author | Koji Uno <koji.uno@sun.com> |
---|---|
date | Tue, 02 Jun 2009 18:56:50 +0900 |
parents | |
children | 1a15d5aaf794 |
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// Copyright (c) 1994 James Clark // See the file COPYING for copying permission. #pragma ident "@(#)rtti.h 1.4 00/07/17 SMI" #ifndef rtti_INCLUDED #define rtti_INCLUDED 1 #ifdef SP_HAVE_RTTI #define DYNAMIC_CAST_PTR(T, p) dynamic_cast<T *>(p) #define DYNAMIC_CAST_CONST_PTR(T, p) dynamic_cast<const T *>(p) #define RTTI_CLASS #define RTTI_DEF0(T) #define RTTI_DEF1(T, B1) #define RTTI_DEF2(T, B1, B2) #define RTTI_DEF3(T, B1, B2, B3) #else /* not SP_HAVE_RTTI */ #include "TypeId.h" #define RTTI_CLASS \ public: \ virtual TypeId dynamicType() const; \ static inline TypeId staticType() { return TypeId(RTTI_bases_); } \ protected: \ static const void *RTTI_bases_[]; \ private: #define RTTI_DEF0(T) \ const void *T::RTTI_bases_[] = { 0 }; \ TypeId T::dynamicType() const { return staticType(); } #define RTTI_DEF1(T, B1) \ const void *T::RTTI_bases_[] = { B1::RTTI_bases_, 0 }; \ TypeId T::dynamicType() const { return staticType(); } #define RTTI_DEF2(T, B1, B2) \ const void *T::RTTI_bases_[] = { B1::RTTI_bases_, B2::RTTI_bases_, 0 }; \ TypeId T::dynamicType() const { return staticType(); } #define RTTI_DEF3(T, B1, B2, B3) \ const void *T::RTTI_bases_[] = { \ B1::RTTI_bases_, B2::RTTI_bases_, B3::RTTI_bases_, 0 }; \ TypeId T::dynamicType() const { return staticType(); } #define DYNAMIC_CAST_PTR(T, p) \ ((p) && (p)->dynamicType().canCast(T::staticType(), (p)->staticType()) \ ? (T *)(p) \ : 0) #define DYNAMIC_CAST_CONST_PTR(T, p) \ ((p) && (p)->dynamicType().canCast(T::staticType(), (p)->staticType()) \ ? (const T *)p \ : 0) #endif /* not SP_HAVE_RTTI */ #endif /* not rtti_INCLUDED */