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libbase
GnashScopedPtr.h
Go to the documentation of this file.
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// GnashSmartPtr.h: scoped pointer supporting deleters.
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//
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// Copyright (C) 2013
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// Free Software Foundation, Inc.
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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//
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#ifndef GNASH_SCOPED_PTR_H
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#define GNASH_SCOPED_PTR_H
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#include <boost/utility.hpp>
// noncopyable
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#include <boost/function.hpp>
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namespace
gnash {
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//
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template
<
typename
T>
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class
ScopedPtr
:
private
boost::noncopyable
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{
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private
:
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typedef
boost::function<void(T* x)>
DeleterT
;
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public
:
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explicit
ScopedPtr
(
T
* ptr,
DeleterT
d
)
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: _ptr(ptr),
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_deleter(d)
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{}
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T
&
operator*
()
const
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{
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return
*_ptr;
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}
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T
*
operator->
()
const
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{
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return
_ptr;
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}
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T
*
get
()
const
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{
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return
_ptr;
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}
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~ScopedPtr
()
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{
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if
(_ptr) {
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_deleter(_ptr);
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}
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}
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private
:
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T
* _ptr;
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DeleterT _deleter;
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};
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}
// namespace gnash
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#endif
Generated on Mon Sep 9 2013 23:08:40 for Gnash by
1.8.4