external/bsd/libc++/dist/libcxxrt/src/stdexcept.h

   1 /*
   2  * Copyright 2010-2011 PathScale, Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are met:
   6  *
   7  * 1. Redistributions of source code must retain the above copyright notice,
   8  *    this list of conditions and the following disclaimer.
   9  *
  10  * 2. Redistributions in binary form must reproduce the above copyright notice,
  11  *    this list of conditions and the following disclaimer in the documentation
  12  *    and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
  15  * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  16  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  17  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
  18  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  19  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  20  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  21  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  22  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  23  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  24  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 /**
  28  * stdexcept.h - provides a stub version of <stdexcept>, which defines enough
  29  * of the exceptions for the runtime to use.
  30  */
  31
  32 namespace std
  33 {
  34
  35         class exception
  36         {
  37         public:
  38                 exception() throw();
  39                 exception(const exception&) throw();
  40                 exception& operator=(const exception&) throw();
  41                 virtual ~exception();
  42                 virtual const char* what() const throw();
  43         };
  44
  45
  46         /**
  47          * Bad allocation exception.  Thrown by ::operator new() if it fails.
  48          */
  49         class bad_alloc: public exception
  50         {
  51         public:
  52                 bad_alloc() throw();
  53                 bad_alloc(const bad_alloc&) throw();
  54                 bad_alloc& operator=(const bad_alloc&) throw();
  55                 ~bad_alloc();
  56                 virtual const char* what() const throw();
  57         };
  58
  59         /**
  60          * Bad cast exception.  Thrown by the __cxa_bad_cast() helper function.
  61          */
  62         class bad_cast: public exception {
  63         public:
  64                 bad_cast() throw();
  65                 bad_cast(const bad_cast&) throw();
  66                 bad_cast& operator=(const bad_cast&) throw();
  67                 virtual ~bad_cast();
  68                 virtual const char* what() const throw();
  69         };
  70
  71         /**
  72          * Bad typeidexception.  Thrown by the __cxa_bad_typeid() helper function.
  73          */
  74         class bad_typeid: public exception
  75         {
  76         public:
  77                 bad_typeid() throw();
  78                 bad_typeid(const bad_typeid &__rhs) throw();
  79                 virtual ~bad_typeid();
  80                 bad_typeid& operator=(const bad_typeid &__rhs) throw();
  81                 virtual const char* what() const throw();
  82         };
  83
  84         class bad_array_new_length: public bad_alloc
  85         {
  86         public:
  87                 bad_array_new_length() throw();
  88                 bad_array_new_length(const bad_array_new_length&) throw();
  89                 bad_array_new_length& operator=(const bad_array_new_length&) throw();
  90                 virtual ~bad_array_new_length();
  91                 virtual const char *what() const throw();
  92         };
  93
  94
  95 } // namespace std
  96