xorp

set_manager.hh

00001 // -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*-
00002 // vim:set sts=4 ts=8:
00003 
00004 // Copyright (c) 2001-2011 XORP, Inc and Others
00005 //
00006 // This program is free software; you can redistribute it and/or modify
00007 // it under the terms of the GNU General Public License, Version 2, June
00008 // 1991 as published by the Free Software Foundation. Redistribution
00009 // and/or modification of this program under the terms of any other
00010 // version of the GNU General Public License is not permitted.
00011 // 
00012 // This program is distributed in the hope that it will be useful, but
00013 // WITHOUT ANY WARRANTY; without even the implied warranty of
00014 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For more details,
00015 // see the GNU General Public License, Version 2, a copy of which can be
00016 // found in the XORP LICENSE.gpl file.
00017 // 
00018 // XORP Inc, 2953 Bunker Hill Lane, Suite 204, Santa Clara, CA 95054, USA;
00019 // http://xorp.net
00020 
00021 // $XORP: xorp/policy/backend/set_manager.hh,v 1.9 2008/10/02 21:58:04 bms Exp $
00022 
00023 #ifndef __POLICY_BACKEND_SET_MANAGER_HH__
00024 #define __POLICY_BACKEND_SET_MANAGER_HH__
00025 
00026 
00027 
00028 
00029 
00030 
00031 #include "policy/common/element_base.hh"
00032 #include "policy/common/policy_exception.hh"
00033 
00041 class SetManager :
00042     public NONCOPYABLE
00043 {
00044 public:
00045     typedef map<string,Element*> SetMap;
00046 
00050     class SetNotFound : public PolicyException {
00051     public:
00052         SetNotFound(const char* file, size_t line, const string& init_why = "")   
00053       : PolicyException("SetNotFound", file, line, init_why) {}  
00054     };
00055 
00056     SetManager();
00057     ~SetManager();
00058 
00065     const Element& getSet(const string& setid) const;
00066    
00073     void replace_sets(SetMap* sets);
00074 
00078     void clear();
00079 
00080 private:
00081     SetMap* _sets;
00082 };
00083 
00084 #endif // __POLICY_BACKEND_SET_MANAGER_HH__
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