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/*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*/
#ifndef __SGI_STL_MEMORY
#define __SGI_STL_MEMORY
#include <stl_algobase.h>
#include <stl_alloc.h>
#include <stl_construct.h>
#include <stl_tempbuf.h>
#include <stl_uninitialized.h>
#include <stl_raw_storage_iter.h>
// Note: auto_ptr is commented out in this release because the details
// of the interface are still being discussed by the C++ standardization
// committee. It will be included once the iterface is finalized.
#if 0
#if defined(_MUTABLE_IS_KEYWORD) && defined(_EXPLICIT_IS_KEYWORD) && \
defined(__STL_MEMBER_TEMPLATES)
__STL_BEGIN_NAMESPACE
template <class X> class auto_ptr {
private:
X* ptr;
mutable bool owns;
public:
typedef X element_type;
explicit auto_ptr(X* p = 0) __STL_NOTHROW : ptr(p), owns(p) {}
auto_ptr(const auto_ptr& a) __STL_NOTHROW : ptr(a.ptr), owns(a.owns) {
a.owns = 0;
}
template <class T> auto_ptr(const auto_ptr<T>& a) __STL_NOTHROW
: ptr(a.ptr), owns(a.owns) {
a.owns = 0;
}
auto_ptr& operator=(const auto_ptr& a) __STL_NOTHROW {
if (&a != this) {
if (owns)
delete ptr;
owns = a.owns;
ptr = a.ptr;
a.owns = 0;
}
}
template <class T> auto_ptr& operator=(const auto_ptr<T>& a) __STL_NOTHROW {
if (&a != this) {
if (owns)
delete ptr;
owns = a.owns;
ptr = a.ptr;
a.owns = 0;
}
}
~auto_ptr() {
if (owns)
delete ptr;
}
X& operator*() const __STL_NOTHROW { return *ptr; }
X* operator->() const __STL_NOTHROW { return ptr; }
X* get() const __STL_NOTHROW { return ptr; }
X* release const __STL_NOTHROW { owns = false; return ptr }
};
__STL_END_NAMESPACE
#endif /* mutable && explicit && member templates */
#endif /* 0 */
#endif /* __SGI_STL_MEMORY */
// Local Variables:
// mode:C++
// End:
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