new   [plain text]

// The -*- C++ -*- dynamic memory management header.
// Copyright (C) 1994, 96-97, 1998 Free Software Foundation

#ifndef __NEW__
#define __NEW__

#pragma interface "new"
#include <stddef.h>
#include <exception>

extern "C++" {

namespace std {

  class bad_alloc : public exception {
  public:
    virtual const char* what() const throw() { return "bad_alloc"; }
  };

  struct nothrow_t {};
  extern const nothrow_t nothrow;
  typedef void (*new_handler)();
  new_handler set_new_handler (new_handler);

} // namespace std

// replaceable signatures
void *operator new (size_t) throw (std::bad_alloc);
void *operator new[] (size_t) throw (std::bad_alloc);
void operator delete (void *) throw();
void operator delete[] (void *) throw();
void *operator new (size_t, const std::nothrow_t&) throw();
void *operator new[] (size_t, const std::nothrow_t&) throw();
void operator delete (void *, const std::nothrow_t&) throw();
void operator delete[] (void *, const std::nothrow_t&) throw();

// default placement versions of operator new
inline void *operator new(size_t, void *place) throw() { return place; }
inline void *operator new[](size_t, void *place) throw() { return place; }
} // extern "C++"

#endif