GNU CommonC++
inc
cc++
objlink.h
Go to the documentation of this file.
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// Copyright (C) 2001-2005 Open Source Telecom Corporation.
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// Copyright (C) 2006-2010 David Sugar, Tycho Softworks.
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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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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// As a special exception to the GNU General Public License, permission is
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// granted for additional uses of the text contained in its release
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// of Common C++.
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//
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// The exception is that, if you link the Common C++ library with other
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// files to produce an executable, this does not by itself cause the
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// resulting executable to be covered by the GNU General Public License.
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// Your use of that executable is in no way restricted on account of
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// linking the Common C++ library code into it.
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//
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// This exception does not however invalidate any other reasons why
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// the executable file might be covered by the GNU General Public License.
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//
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// This exception applies only to the code released under the
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// name Common C++. If you copy code from other releases into a copy of
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// Common C++, as the General Public License permits, the exception does
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// not apply to the code that you add in this way. To avoid misleading
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// anyone as to the status of such modified files, you must delete
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// this exception notice from them.
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//
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// If you write modifications of your own for Common C++, it is your choice
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// whether to permit this exception to apply to your modifications.
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// If you do not wish that, delete this exception notice.
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#ifndef CCXX_OBJLINK_H
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#define CCXX_OBJLINK_H
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#include <cstddef>
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#ifdef CCXX_NAMESPACES
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namespace
ost
{
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#endif
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template
<
class
T,
typename
K>
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class
objList
{
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protected
:
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static
T*
objFirst
;
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T*
objNext
;
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const
K
objKey
;
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objList
(
const
K key)
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{
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objKey = key;
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objNext =
objFirst
;
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objFirst = (T *)
this
;
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}
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public
:
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static
T*
getObject
(
const
K& key);
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};
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template
<
class
T,
typename
K>
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T *
objList<T, K>::objFirst
= NULL;
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template
<
class
T,
typename
K>
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T *
objList<T, K>::getObject
(
const
K& key)
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{
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T *obj = objList<T, K>::objFirst;
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while
(obj) {
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if
(key == obj->objKey)
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break
;
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obj = obj->objNext;
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}
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return
obj;
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}
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#ifdef CCXX_NAMESPACES
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}
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#endif
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#endif
ost
Definition:
address.h:64
ost::objList::objNext
T * objNext
Definition:
objlink.h:67
ost::objList
Used to create and manage a single linked list of objects of a common type.
Definition:
objlink.h:64
ost::objList::objList
objList(const K key)
Definition:
objlink.h:70
ost::objList::objKey
const K objKey
Definition:
objlink.h:68
ost::objList::getObject
static T * getObject(const K &key)
Definition:
objlink.h:84
ost::objList::objFirst
static T * objFirst
Definition:
objlink.h:66
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