include/stlport/typeinfo.h

   1 /*
   2  * Copyright (c) 1999
   3  * Boris Fomitchev
   4  *
   5  * This material is provided "as is", with absolutely no warranty expressed
   6  * or implied. Any use is at your own risk.
   7  *
   8  * Permission to use or copy this software for any purpose is hereby granted
   9  * without fee, provided the above notices are retained on all copies.
  10  * Permission to modify the code and to distribute modified code is granted,
  11  * provided the above notices are retained, and a notice that the code was
  12  * modified is included with the above copyright notice.
  13  *
  14  */
  15
  16 // DMC has hardcoded inclusion of typeinfo.h at the begining of any translation unit.
  17 // So inclusion of this header will directly reference the native header. This is not
  18 // a problem as typeinfo.h is neither a C nor C++ Standard header, this header should
  19 // never be used in user code.
  20 #if defined (__DMC__)
  21 // We define _STLP_OUTERMOST_HEADER_ID to signal to other STLport headers that inclusion
  22 // is done from native typeinfo.h (see exception header).
  23 #  define _STLP_OUTERMOST_HEADER_ID 0x874
  24 #  include <../include/typeinfo.h>
  25 #  undef _STLP_OUTERMOST_HEADER_ID
  26 #else
  27 #  ifndef _STLP_OLDSTD_typeinfo
  28 #  define _STLP_OLDSTD_typeinfo
  29
  30 #  ifndef _STLP_OUTERMOST_HEADER_ID
  31 #    define _STLP_OUTERMOST_HEADER_ID 0x874
  32 #    include <stl/_prolog.h>
  33 #  endif
  34
  35 #  ifndef _STLP_NO_TYPEINFO
  36
  37 #    if defined (__GNUC__)
  38 #      undef _STLP_OLDSTD_typeinfo
  39 #      include <typeinfo>
  40 #      define _STLP_OLDSTD_typeinfo
  41 #    else
  42 #      if defined (_STLP_HAS_INCLUDE_NEXT)
  43 #        include_next <typeinfo.h>
  44 #      elif !defined (__BORLANDC__) || (__BORLANDC__ < 0x580)
  45 #        include _STLP_NATIVE_CPP_RUNTIME_HEADER(typeinfo.h)
  46 #      else
  47 #        include _STLP_NATIVE_CPP_C_HEADER(typeinfo.h)
  48 #      endif
  49 #      if defined (__BORLANDC__) && (__BORLANDC__ >= 0x580) || \
  50           defined (__DMC__)
  51 using std::type_info;
  52 using std::bad_typeid;
  53 using std::bad_cast;
  54 #      endif
  55 #    endif
  56
  57 // if <typeinfo> already included, do not import anything
  58
  59 #    if defined (_STLP_USE_OWN_NAMESPACE) && !(defined (_STLP_TYPEINFO) && !defined (_STLP_NO_NEW_NEW_HEADER))
  60
  61 _STLP_BEGIN_NAMESPACE
  62
  63 using /*_STLP_VENDOR_EXCEPT_STD */ :: type_info;
  64 #      if !(defined(__MRC__) || (defined(__SC__) && !defined(__DMC__)))
  65 using /* _STLP_VENDOR_EXCEPT_STD */ :: bad_typeid;
  66 #      endif
  67
  68 using /* _STLP_VENDOR_EXCEPT_STD */ :: bad_cast;
  69
  70 _STLP_END_NAMESPACE
  71
  72 #    endif /* _STLP_OWN_NAMESPACE */
  73
  74 #  endif /* _STLP_NO_TYPEINFO */
  75
  76 #  if (_STLP_OUTERMOST_HEADER_ID == 0x874)
  77 #    include <stl/_epilog.h>
  78 #    undef _STLP_OUTERMOST_HEADER_ID
  79 #  endif
  80
  81 #  endif /* _STLP_OLDSTD_typeinfo */
  82
  83 #endif /* __DMC__ */
  84
  85 // Local Variables:
  86 // mode:C++
  87 // End: