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_STRING_H 00021 #define AEGIS_AER_VALUE_STRING_H 00022 00023 #include <common/nstring.h> 00024 #include <libaegis/aer/value.h> 00025 00030 class rpt_value_string: 00031 public rpt_value 00032 { 00033 public: 00037 virtual ~rpt_value_string(); 00038 00039 private: 00047 rpt_value_string(const nstring &value); 00048 00049 public: 00057 static rpt_value::pointer create(const nstring &value); 00058 00066 static rpt_value::pointer create(const char *value); 00067 00075 static rpt_value::pointer create(string_ty *value) DEPRECATED; 00076 00080 nstring query() const; 00081 00082 protected: 00083 // See base class for documentation. 00084 rpt_value::pointer integerize_or_null() const; 00085 00086 // See base class for documentation. 00087 rpt_value::pointer realize_or_null() const; 00088 00089 // See base class for documentation. 00090 rpt_value::pointer arithmetic_or_null() const; 00091 00092 // See base class for documentation. 00093 rpt_value::pointer booleanize_or_null() const; 00094 00095 // See base class for documentation. 00096 const char *name() const; 00097 00098 private: 00103 nstring value; 00104 00108 rpt_value_string(); 00109 00113 rpt_value_string(const rpt_value_string &); 00114 00118 rpt_value_string &operator=(const rpt_value_string &); 00119 }; 00120 00121 #endif // AEGIS_AER_VALUE_STRING_H
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