Utility.hh

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00001 // $Id: Utility.hh 1781 2011-04-11 12:10:19Z tho $
00002 //
00003 // Copyright (C) 2009
00004 // Fraunhofer (FOKUS)
00005 // Competence Center NETwork research (NET), St. Augustin, GERMANY
00006 //     Stefan Bund <g0dil@berlios.de>
00007 //
00008 // This program is free software; you can redistribute it and/or modify
00009 // it under the terms of the GNU General Public License as published by
00010 // the Free Software Foundation; either version 2 of the License, or
00011 // (at your option) any later version.
00012 //
00013 // This program is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016 // GNU General Public License for more details.
00017 //
00018 // You should have received a copy of the GNU General Public License
00019 // along with this program; if not, write to the
00020 // Free Software Foundation, Inc.,
00021 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00022 
00026 #ifndef HH_SENF_Utils_Console_Utility_
00027 #define HH_SENF_Utils_Console_Utility_ 1
00028 
00029 // Custom includes
00030 #include "Parse.hh"
00031 
00032 //#include "Utility.mpp"
00033 //-/////////////////////////////////////////////////////////////////////////////////////////////////
00034 
00041 namespace senf {
00042 namespace console {
00043 
00063     template <class CharT>
00064     struct CharAsString
00065     {
00066         CharAsString();
00067         CharAsString(CharT value_);
00068         operator CharT () const;
00069         CharT value;
00070     };
00071 
00072 #ifndef DOXYGEN
00073 
00074     template <class CharT>
00075     struct ArgumentTraits< CharAsString<CharT> >
00076     {
00077         typedef CharAsString<CharT> type;
00078         static bool const singleToken = true;
00079 
00080         static void parse(ParseCommandInfo::TokensRange const & tokens, CharAsString<CharT> & out);
00081         static std::string description();
00082         static std::string str(CharAsString<CharT> value);
00083     };
00084 
00085     template <class CharT>
00086     struct ReturnValueTraits< CharAsString<CharT> >
00087     {
00088         typedef CharAsString<CharT> type;
00089 
00090         static void format(CharAsString<CharT> value, std::ostream & os);
00091     };
00092 
00093 #endif
00094 
00102     template <class T>
00103     struct ValueRange
00104     {
00105         T low;
00106         T high;
00107     };
00108 
00109 #ifndef DOXYGEN
00110 
00111     template <class T>
00112     struct ArgumentTraits< ValueRange<T> >
00113     {
00114         typedef ValueRange<T> type;
00115         static bool const singleToken = true;
00116 
00117         static void parse(ParseCommandInfo::TokensRange const & tokens, type & out);
00118         static std::string description();
00119         static std::string str(type const & value);
00120     };
00121 
00122     template <class T>
00123     struct ReturnValueTraits< ValueRange<T> >
00124     {
00125         typedef ValueRange<T> type;
00126 
00127         static void format(type const & value, std::ostream & os);
00128     };
00129 
00130 #endif
00131 
00174     template <class Enum>
00175     struct FlagCollection
00176     {
00177         operator unsigned long() const { return value; }
00178         FlagCollection() : value (0) {}
00179         FlagCollection(unsigned long value_) : value (value_) {}
00180         FlagCollection(Enum value_) : value (value_) {}
00181         unsigned long value;
00182     };
00183 
00184 #ifndef DOXYGEN
00185 
00186     template <class Enum>
00187     struct ArgumentTraits< FlagCollection<Enum> >
00188     {
00189         typedef FlagCollection<Enum> type;
00190         static bool const singleToken = false;
00191         static void parse(ParseCommandInfo::TokensRange const & tokens, type & out);
00192         static std::string description();
00193         static std::string str(type const & value);
00194     };
00195 
00196     template <class Enum>
00197     struct ReturnValueTraits< FlagCollection<Enum> >
00198     {
00199         typedef FlagCollection<Enum> type;
00200         static void format(type const & value, std::ostream & os);
00201     };
00202 
00203 #endif
00204 
00205 }}
00206 
00207 //-/////////////////////////////////////////////////////////////////////////////////////////////////
00208 //#include "Utility.cci"
00209 #include "Utility.ct"
00210 #include "Utility.cti"
00211 #endif
00212 
00213 
00214 // Local Variables:
00215 // mode: c++
00216 // fill-column: 100
00217 // comment-column: 40
00218 // c-file-style: "senf"
00219 // indent-tabs-mode: nil
00220 // ispell-local-dictionary: "american"
00221 // compile-command: "scons -u test"
00222 // End:
SENF Extensible Network Framework

Utility.hh
