1 /* 2 * Copyright (c) 1996,1997 3 * Silicon Graphics Computer Systems, Inc. 4 * 5 * Copyright (c) 1999 6 * Boris Fomitchev 7 * 8 * This material is provided "as is", with absolutely no warranty expressed 9 * or implied. Any use is at your own risk. 10 * 11 * Permission to use or copy this software for any purpose is hereby granted 12 * without fee, provided the above notices are retained on all copies. 13 * Permission to modify the code and to distribute modified code is granted, 14 * provided the above notices are retained, and a notice that the code was 15 * modified is included with the above copyright notice. 16 * 17 */ 18 19 #ifndef _STLP_INTERNAL_STDEXCEPT_BASE 20 #define _STLP_INTERNAL_STDEXCEPT_BASE 21 22 #if !defined (_STLP_USE_NATIVE_STDEXCEPT) || defined (_STLP_USE_OWN_NAMESPACE) 23 24 # ifndef _STLP_INTERNAL_EXCEPTION 25 # include <stl/_exception.h> 26 # endif 27 28 # if defined(_STLP_USE_EXCEPTIONS) || 1 29 30 # ifndef _STLP_INTERNAL_CSTRING 31 # include <stl/_cstring.h> 32 # endif 33 34 # ifndef _STLP_STRING_FWD_H 35 # include <stl/_string_fwd.h> 36 # endif 37 38 # ifndef _STLP_USE_NO_IOSTREAMS 39 # define _STLP_OWN_STDEXCEPT 1 40 # endif 41 42 _STLP_BEGIN_NAMESPACE 43 44 /* We disable the 4275 warning for 45 * - WinCE where there are only static version of the native C++ runtime. 46 * - The MSVC compilers when the STLport user wants to make an STLport dll linked to 47 * the static C++ native runtime. In this case the std::exception base class is no more 48 * exported from native dll but is used as a base class for the exported __Named_exception 49 * class. 50 */ 51 # if defined (_STLP_WCE_NET) || \ 52 defined (_STLP_USE_DYNAMIC_LIB) && defined (_STLP_USING_CROSS_NATIVE_RUNTIME_LIB) 53 # define _STLP_DO_WARNING_POP 54 # pragma warning (push) 55 # pragma warning (disable: 4275) // Non dll interface class 'exception' used as base 56 // for dll-interface class '__Named_exception' 57 # endif 58 59 # if !defined (_STLP_NO_EXCEPTION_HEADER) 60 # if !defined (_STLP_EXCEPTION_BASE) && !defined (_STLP_BROKEN_EXCEPTION_CLASS) && \ 61 defined (_STLP_USE_NAMESPACES) && defined (_STLP_USE_OWN_NAMESPACE) 62 using _STLP_VENDOR_EXCEPT_STD::exception; 63 # endif 64 # endif 65 # define _STLP_EXCEPTION_BASE exception 66 67 class _STLP_CLASS_DECLSPEC __Named_exception : public _STLP_EXCEPTION_BASE { 68 public: 69 __Named_exception(const string& __str); 70 __Named_exception(const __Named_exception&); 71 __Named_exception& operator = (const __Named_exception&); 72 73 const char* what() const _STLP_NOTHROW_INHERENTLY; 74 ~__Named_exception() _STLP_NOTHROW_INHERENTLY; 75 76 private: 77 enum { _S_bufsize = 256 }; 78 char _M_static_name[_S_bufsize]; 79 char *_M_name; 80 }; 81 82 # if defined (_STLP_USE_NO_IOSTREAMS) && !defined (__BUILDING_STLPORT) 83 // if not linking to the lib, expose implementation of members here 84 # include <stl/_stdexcept_base.c> 85 # endif 86 87 # if defined (_STLP_DO_WARNING_POP) 88 # pragma warning (pop) 89 # undef _STLP_DO_WARNING_POP 90 # endif 91 92 _STLP_END_NAMESPACE 93 94 # endif /* Not o32, and no exceptions */ 95 #endif /* _STLP_STDEXCEPT_SEEN */ 96 97 #endif /* _STLP_INTERNAL_STDEXCEPT_BASE */ 98