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- // Methods for Exception Support for -*- C++ -*-
- // Copyright (C) 1994, 1995 Free Software Foundation
-
- // This file is part of the GNU ANSI C++ Library. This library 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.
-
- // This library 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 this library; see the file COPYING. If not, write to the Free
- // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- // As a special exception, if you link this library with files
- // compiled with a GNU compiler to produce an executable, this does not cause
- // the resulting executable to be covered by the GNU General Public License.
- // This exception does not however invalidate any other reasons why
- // the executable file might be covered by the GNU General Public License.
-
- // Written by Mike Stump based upon the specification in the 20 September 1994
- // C++ working paper, ANSI document X3J16/94-0158.
-
- #ifndef __STDEXCEPT__
- #define __STDEXCEPT__
-
- #ifdef __GNUG__
- #pragma interface "std/stdexcept.h"
- #endif
-
- #include <typeinfo>
-
- extern "C++" {
- #if 0
- #include <string>
- typedef string __string;
- #else
- typedef const char * __string;
- #endif
-
- class exception {
- public:
- typedef void (*raise_handler)(exception&);
- static raise_handler set_raise_handler(raise_handler handler_arg);
- exception (const __string& what_arg): desc (what_arg) { }
- virtual ~exception() { }
- void raise();
- virtual __string what() const { return desc; }
- protected:
- exception() { }
- virtual void do_raise() { }
- private:
- __string desc;
- };
-
- class logic_error : public exception {
- public:
- logic_error(const __string& what_arg): exception (what_arg) { }
- virtual ~logic_error() { }
- };
-
- class domain_error : public logic_error {
- public:
- domain_error (const __string& what_arg): logic_error (what_arg) { }
- virtual ~domain_error () { }
- };
-
- class invalid_argument : public logic_error {
- public:
- invalid_argument (const __string& what_arg): logic_error (what_arg) { }
- virtual ~invalid_argument () { }
- };
-
- class length_error : public logic_error {
- public:
- length_error (const __string& what_arg): logic_error (what_arg) { }
- virtual ~length_error () { }
- };
-
- class out_of_range : public logic_error {
- public:
- out_of_range (const __string& what_arg): logic_error (what_arg) { }
- virtual ~out_of_range () { }
- };
-
- class runtime_error : public exception {
- public:
- runtime_error(const __string& what_arg): exception (what_arg) { }
- virtual ~runtime_error() { }
- protected:
- runtime_error(): exception () { }
- };
-
- class range_error : public runtime_error {
- public:
- range_error (const __string& what_arg): runtime_error (what_arg) { }
- virtual ~range_error () { }
- };
-
- class overflow_error : public runtime_error {
- public:
- overflow_error (const __string& what_arg): runtime_error (what_arg) { }
- virtual ~overflow_error () { }
- };
-
- // These are moved here from typeinfo so that we can compile with -frtti
- class bad_cast : public logic_error {
- public:
- bad_cast(const __string& what_arg): logic_error (what_arg) { }
- virtual ~bad_cast() { }
- };
-
- extern bad_cast __bad_cast_object;
-
- class bad_typeid : public logic_error {
- public:
- bad_typeid (): logic_error ("bad_typeid") { }
- virtual ~bad_typeid () { }
- };
- } // extern "C++"
-
- #endif
-