// Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002
// Free Software Foundation
//
-// This file is part of GNU CC.
+// This file is part of GCC.
//
-// GNU CC is free software; you can redistribute it and/or modify
+// GCC is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
//
-// GNU CC is distributed in the hope that it will be useful,
+// GCC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
-// along with GNU CC; see the file COPYING. If not, write to
+// along with GCC; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
* This header provides RTTI support.
*/
-#ifndef __TYPEINFO__
-#define __TYPEINFO__
+#ifndef _TYPEINFO
+#define _TYPEINFO
#include <exception>
+#pragma GCC visibility push(default)
+
extern "C++" {
namespace __cxxabiv1
class __class_type_info;
} // namespace __cxxabiv1
-#if !__GXX_WEAK__
- // If weak symbols are not supported, typeinfo names are not merged.
- #define __GXX_MERGED_TYPEINFO_NAMES 0
-#else
- // On platforms that support weak symbols, typeinfo names are merged.
- #define __GXX_MERGED_TYPEINFO_NAMES 1
+#ifndef __GXX_MERGED_TYPEINFO_NAMES
+ #if !__GXX_WEAK__
+ // If weak symbols are not supported, typeinfo names are not merged.
+ #define __GXX_MERGED_TYPEINFO_NAMES 0
+ #else
+ // On platforms that support weak symbols, typeinfo names are merged.
+ #define __GXX_MERGED_TYPEINFO_NAMES 1
+ #endif
#endif
namespace std
{
- /** The @c type_info class describes type information generated by
+ /**
+ * @brief Part of RTTI.
+ *
+ * The @c type_info class describes type information generated by
* an implementation.
- * @brief Used in RTTI. */
+ */
class type_info
{
public:
{ return __name; }
#if !__GXX_MERGED_TYPEINFO_NAMES
- bool before(const type_info& arg) const;
+ bool before(const type_info& __arg) const;
// In old abi, or when weak symbols are not supported, there can
// be multiple instances of a type_info object for one
// type. Uniqueness must use the _name value, not object address.
void **__obj_ptr) const;
};
- /** If you attempt an invalid @c dynamic_cast expression, an instance of
+ /**
+ * @brief Thrown during incorrect typecasting.
+ *
+ * If you attempt an invalid @c dynamic_cast expression, an instance of
* this class (or something derived from this class) is thrown. */
class bad_cast : public exception
{
public:
bad_cast() throw() { }
+ // This declaration is not useless:
+ // http://gcc.gnu.org/onlinedocs/gcc-3.0.2/gcc_6.html#SEC118
virtual ~bad_cast() throw();
};
{
public:
bad_typeid () throw() { }
+ // This declaration is not useless:
+ // http://gcc.gnu.org/onlinedocs/gcc-3.0.2/gcc_6.html#SEC118
virtual ~bad_typeid() throw();
};
} // namespace std
+#pragma GCC visibility pop
+
} // extern "C++"
#endif