00001 // 00002 // aegis - project change supervisor 00003 // Copyright (C) 1994, 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_FUNC_CHANGE_H 00021 #define AEGIS_AER_FUNC_CHANGE_H 00022 00023 #include <libaegis/aer/func.h> 00024 00025 00030 class rpt_func_change_number: 00031 public rpt_func 00032 { 00033 public: 00037 virtual ~rpt_func_change_number(); 00038 00039 private: 00044 rpt_func_change_number(); 00045 00046 public: 00051 static rpt_func::pointer create(); 00052 00053 protected: 00054 // See base class for documentation. 00055 const char *name() const; 00056 00057 // See base class for documentation. 00058 bool optimizable() const; 00059 00060 // See base class for documentation. 00061 bool verify(const rpt_expr::pointer &ep) const; 00062 00063 // See base class for documentation. 00064 rpt_value::pointer run(const rpt_expr::pointer &ep, size_t argc, 00065 rpt_value::pointer *argv) const; 00066 00067 private: 00071 rpt_func_change_number(const rpt_func_change_number &); 00072 00076 rpt_func_change_number &operator=(const rpt_func_change_number &); 00077 }; 00078 00079 00085 class rpt_func_change_number_set: 00086 public rpt_func 00087 { 00088 public: 00092 virtual ~rpt_func_change_number_set(); 00093 00094 private: 00099 rpt_func_change_number_set(); 00100 00101 public: 00106 static rpt_func::pointer create(); 00107 00108 protected: 00109 // See base class for documentation. 00110 const char *name() const; 00111 00112 // See base class for documentation. 00113 bool optimizable() const; 00114 00115 // See base class for documentation. 00116 bool verify(const rpt_expr::pointer &ep) const; 00117 00118 // See base class for documentation. 00119 rpt_value::pointer run(const rpt_expr::pointer &ep, size_t argc, 00120 rpt_value::pointer *argv) const; 00121 00122 private: 00126 rpt_func_change_number_set(const rpt_func_change_number_set &); 00127 00131 rpt_func_change_number_set &operator=(const rpt_func_change_number_set &); 00132 }; 00133 00134 class change_identifier; // forward 00135 void report_parse_change_set(change_identifier &cid); 00136 00137 #endif // AEGIS_AER_FUNC_CHANGE_H
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