4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief Utility non-inline template implementation */
26 //#include "Utility.ih"
30 #include <boost/format.hpp>
33 ///////////////////////////////ct.p////////////////////////////////////////
35 ///////////////////////////////////////////////////////////////////////////
36 // senf::console::ArgumentTraits< senf::console::ValueRange<T> >
39 prefix_ void senf::console::ArgumentTraits< senf::console::ValueRange<T> >::
40 parse(ParseCommandInfo::TokensRange const & tokens, type & out)
42 if (tokens.size() != 1)
43 throw senf::console::SyntaxErrorException("parameter syntax error");
44 std::string v (tokens.begin()[0].value());
45 std::string::size_type i (v.find(':'));
47 if (i == std::string::npos)
48 out.low = out.high = boost::lexical_cast<T>(v);
50 out.low = boost::lexical_cast<T>(v.substr(0,i));
51 out.high = boost::lexical_cast<T>(v.substr(i+1));
54 catch (std::bad_cast & ex) {
55 throw senf::console::SyntaxErrorException("parameter syntax error");
60 prefix_ std::string senf::console::ArgumentTraits< senf::console::ValueRange<T> >::
63 return (boost::format("range<%s>") % ArgumentTraits<T>::description()).str();
67 prefix_ std::string senf::console::ArgumentTraits< senf::console::ValueRange<T> >::
68 str(type const & value)
71 senf::console::format(value, ss);
75 ///////////////////////////////////////////////////////////////////////////
76 // senf::console::ReturnValueTraits< senf::console::ValueRange<T> >
79 prefix_ void senf::console::ReturnValueTraits< senf::console::ValueRange<T> >::
80 format(type const & value, std::ostream & os)
82 os << senf::console::str(value.low);
83 if (value.low != value.high)
84 os << ':' << senf::console::str(value.high);
87 ///////////////////////////////////////////////////////////////////////////
88 // senf::console::ArgumentTraits< senf::console::FlagCollection<Enum> >
91 prefix_ void senf::console::ArgumentTraits< senf::console::FlagCollection<Enum> >::
92 parse(ParseCommandInfo::TokensRange const & tokens, type & out)
94 CheckedArgumentIteratorWrapper arg (tokens);
98 senf::console::parse( *(arg++), v);
103 template <class Enum>
105 senf::console::ArgumentTraits< senf::console::FlagCollection<Enum> >::description()
107 return ArgumentTraits<Enum>::description();
110 template <class Enum>
112 senf::console::ArgumentTraits< senf::console::FlagCollection<Enum> >::str(type const & value)
114 std::stringstream ss;
115 senf::console::format(value, ss);
119 ///////////////////////////////////////////////////////////////////////////
120 // senf::console::ReturnValueTraits< senf::console::FlagCollection<Enum> >
122 template <class Enum>
123 prefix_ void senf::console::ReturnValueTraits< senf::console::FlagCollection<Enum> >::
124 format(type const & value, std::ostream & os)
127 std::stringstream ss;
128 unsigned long flag (1);
129 for (unsigned bit (0); bit<sizeof(value.value)*CHAR_BIT; ++bit, flag<<=1) {
130 if (value.value & flag) {
132 senf::console::format(static_cast<Enum>(flag), ss);
135 os << (n != 1 ? "(" + ss.str() + ")" : ss.str());
138 ///////////////////////////////ct.e////////////////////////////////////////
145 // comment-column: 40
146 // c-file-style: "senf"
147 // indent-tabs-mode: nil
148 // ispell-local-dictionary: "american"
149 // compile-command: "scons -u test"