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_EXPR_MUL_H 00021 #define AEGIS_AER_EXPR_MUL_H 00022 00023 #include <libaegis/aer/expr.h> 00024 00025 00030 class rpt_expr_mul: 00031 public rpt_expr 00032 { 00033 public: 00037 virtual ~rpt_expr_mul(); 00038 00039 private: 00044 rpt_expr_mul(const rpt_expr::pointer &lhs, 00045 const rpt_expr::pointer &rhs); 00046 00047 public: 00052 static rpt_expr::pointer create(const rpt_expr::pointer &lhs, 00053 const rpt_expr::pointer &rhs); 00054 00055 protected: 00056 // See base class for documentation. 00057 rpt_value::pointer evaluate() const; 00058 00059 private: 00063 rpt_expr_mul(); 00064 00068 rpt_expr_mul(const rpt_expr_mul &); 00069 00073 rpt_expr_mul &operator=(const rpt_expr_mul &); 00074 }; 00075 00076 00081 class rpt_expr_div: 00082 public rpt_expr 00083 { 00084 public: 00088 virtual ~rpt_expr_div(); 00089 00090 private: 00095 rpt_expr_div(const rpt_expr::pointer &lhs, 00096 const rpt_expr::pointer &rhs); 00097 00098 public: 00103 static rpt_expr::pointer create(const rpt_expr::pointer &lhs, 00104 const rpt_expr::pointer &rhs); 00105 00106 protected: 00107 // See base class for documentation. 00108 rpt_value::pointer evaluate() const; 00109 00110 private: 00114 rpt_expr_div(); 00115 00119 rpt_expr_div(const rpt_expr_div &); 00120 00124 rpt_expr_div &operator=(const rpt_expr_div &); 00125 }; 00126 00127 00132 class rpt_expr_mod: 00133 public rpt_expr 00134 { 00135 public: 00139 virtual ~rpt_expr_mod(); 00140 00141 private: 00146 rpt_expr_mod(const rpt_expr::pointer &lhs, 00147 const rpt_expr::pointer &rhs); 00148 00149 public: 00154 static rpt_expr::pointer create(const rpt_expr::pointer &lhs, 00155 const rpt_expr::pointer &rhs); 00156 00157 protected: 00158 // See base class for documentation. 00159 rpt_value::pointer evaluate() const; 00160 00161 private: 00165 rpt_expr_mod(); 00166 00170 rpt_expr_mod(const rpt_expr_mod &); 00171 00175 rpt_expr_mod &operator=(const rpt_expr_mod &); 00176 }; 00177 00178 #endif // AEGIS_AER_EXPR_MUL_H
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