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/**************************************************************************
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* auto_ptr.hxx -- A simple auto_ptr definition.
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* $Id: auto_ptr.hxx,v 1.2 2001/03/23 21:59:19 curt Exp $
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**************************************************************************/
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#include "fg_stl_config.h"
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//-----------------------------------------------------------------------------
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// auto_ptr is initialised with a pointer obtained via new and deletes that
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// object when it itself is destroyed (such as when leaving block scope).
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// auto_ptr can be used in any way that a normal pointer can be.
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// This class is only required when the STL doesn't supply one.
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template <class X> class auto_ptr {
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typedef X element_type;
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explicit auto_ptr(X* p = 0) : ptr(p), owns(p) {}
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auto_ptr(const auto_ptr& a) : ptr(a.ptr), owns(a.owns) {
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#ifdef _SG_MEMBER_TEMPLATES
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template <class T> auto_ptr(const auto_ptr<T>& a)
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: ptr(a.ptr), owns(a.owns) {
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auto_ptr& operator = (const auto_ptr& a) {
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#ifdef _SG_MEMBER_TEMPLATES
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template <class T> auto_ptr& operator = (const auto_ptr<T>& a) {
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X& operator*() const { return *ptr; }
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X* operator->() const { return ptr; }
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X* get() const { return ptr; }
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X* release() const { owns = false; return ptr; }
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#endif /* _AUTO_PTR_HXX */
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src/Include/auto_ptr.hxx
