00001 // 00002 // aegis - project change supervisor 00003 // Copyright (C) 1994, 1996, 2002, 2005-2008 Peter Miller 00004 // 00005 // This program is free software; you can redistribute it and/or modify 00006 // it under the terms of the GNU General Public License as published by 00007 // the Free Software Foundation; either version 3 of the License, or 00008 // (at your option) any later version. 00009 // 00010 // This program is distributed in the hope that it will be useful, 00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 // GNU General Public License for more details. 00014 // 00015 // You should have received a copy of the GNU General Public License 00016 // along with this program. If not, see 00017 // <http://www.gnu.org/licenses/>. 00018 // 00019 00020 #ifndef AEGIS_AER_VALUE_FUNC_H 00021 #define AEGIS_AER_VALUE_FUNC_H 00022 00023 #include <libaegis/aer/value.h> 00024 #include <libaegis/aer/func.h> 00025 00030 class rpt_value_func: 00031 public rpt_value 00032 { 00033 public: 00037 virtual ~rpt_value_func(); 00038 00039 private: 00044 rpt_value_func(const rpt_func::pointer &value); 00045 00046 public: 00051 static rpt_value::pointer create(const rpt_func::pointer &value); 00052 00056 rpt_func::pointer query() const; 00057 00058 protected: 00059 // See base class for documentation. 00060 const char *name() const; 00061 00062 // See base class for documentation. 00063 rpt_value::pointer stringize_or_null() const; 00064 00065 private: 00070 rpt_func::pointer value; 00071 00075 rpt_value_func(); 00076 00080 rpt_value_func(const rpt_value_func &); 00081 00085 rpt_value_func &operator=(const rpt_value_func &); 00086 }; 00087 00088 #endif // AEGIS_AER_VALUE_FUNC_H
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