1 // The -*- C++ -*- dynamic memory management header.
2 // Copyright (C) 1994, 1996, 1997, 1998, 2000 Free Software Foundation
4 // This file is part of GNU CC.
6 // GNU CC is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 2, or (at your option)
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12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with GNU CC; see the file COPYING. If not, write to
18 // the Free Software Foundation, 59 Temple Place - Suite 330,
19 // Boston, MA 02111-1307, USA.
21 // As a special exception, you may use this file as part of a free software
22 // library without restriction. Specifically, if other files instantiate
23 // templates or use macros or inline functions from this file, or you compile
24 // this file and link it with other files to produce an executable, this
25 // file does not by itself cause the resulting executable to be covered by
26 // the GNU General Public License. This exception does not however
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28 // the GNU General Public License.
33 #pragma interface "new"
41 class bad_alloc : public exception {
43 virtual const char* what() const throw() { return "bad_alloc"; }
47 extern const nothrow_t nothrow;
48 typedef void (*new_handler)();
49 new_handler set_new_handler (new_handler);
53 // replaceable signatures
54 void *operator new (std::size_t) throw (std::bad_alloc);
55 void *operator new[] (std::size_t) throw (std::bad_alloc);
56 void operator delete (void *) throw();
57 void operator delete[] (void *) throw();
58 void *operator new (std::size_t, const std::nothrow_t&) throw();
59 void *operator new[] (std::size_t, const std::nothrow_t&) throw();
60 void operator delete (void *, const std::nothrow_t&) throw();
61 void operator delete[] (void *, const std::nothrow_t&) throw();
63 // default placement versions of operator new
64 inline void *operator new(std::size_t, void *place) throw() { return place; }
65 inline void *operator new[](std::size_t, void *place) throw() { return place; }