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 /* TODO: use same conditions on fwd def of __Named_exception 30 in _exception.h and its use in _ios_base.h */ 31 32 # ifndef _STLP_INTERNAL_CSTRING 33 # include <stl/_cstring.h> 34 # endif 35 36 # ifndef _STLP_STRING_FWD_H 37 # include <stl/_string_fwd.h> 38 # endif 39 40 # ifndef _STLP_USE_NO_IOSTREAMS 41 # define _STLP_OWN_STDEXCEPT 1 42 # endif 43 44 _STLP_BEGIN_NAMESPACE 45 46 /* We disable the 4275 warning for 47 * - WinCE where there are only static version of the native C++ runtime. 48 * - The MSVC compilers when the STLport user wants to make an STLport dll linked to 49 * the static C++ native runtime. In this case the std::exception base class is no more 50 * exported from native dll but is used as a base class for the exported __Named_exception 51 * class. 52 */ 53 # if defined (_STLP_WCE_NET) || \ 54 defined (_STLP_USE_DYNAMIC_LIB) && defined (_STLP_USING_CROSS_NATIVE_RUNTIME_LIB) 55 # define _STLP_DO_WARNING_POP 56 # pragma warning (push) 57 # pragma warning (disable: 4275) // Non dll interface class 'exception' used as base 58 // for dll-interface class '__Named_exception' 59 # endif 60 61 # if !defined (_STLP_NO_EXCEPTION_HEADER) 62 # if !defined (_STLP_EXCEPTION_BASE) && !defined (_STLP_BROKEN_EXCEPTION_CLASS) && \ 63 defined (_STLP_USE_NAMESPACES) && defined (_STLP_USE_OWN_NAMESPACE) 64 using _STLP_VENDOR_EXCEPT_STD::exception; 65 # endif 66 # endif 67 # define _STLP_EXCEPTION_BASE exception 68 69 class _STLP_CLASS_DECLSPEC __Named_exception : public _STLP_EXCEPTION_BASE { 70 public: 71 __Named_exception(const string& __str); 72 __Named_exception(const __Named_exception&); 73 __Named_exception& operator = (const __Named_exception&); 74 75 const char* what() const _STLP_NOTHROW_INHERENTLY; 76 ~__Named_exception() _STLP_NOTHROW_INHERENTLY; 77 78 private: 79 enum { _S_bufsize = 256 }; 80 char _M_static_name[_S_bufsize]; 81 char *_M_name; 82 }; 83 84 # if defined (_STLP_USE_NO_IOSTREAMS) && !defined (__BUILDING_STLPORT) 85 // if not linking to the lib, expose implementation of members here 86 # include <stl/_stdexcept_base.c> 87 # endif 88 89 # if defined (_STLP_DO_WARNING_POP) 90 # pragma warning (pop) 91 # undef _STLP_DO_WARNING_POP 92 # endif 93 94 _STLP_END_NAMESPACE 95 96 # endif /* Not o32, and no exceptions */ 97 #endif /* _STLP_STDEXCEPT_SEEN */ 98 99 #endif /* _STLP_INTERNAL_STDEXCEPT_BASE */ 100
