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 ParseParameter inline template implementation */
26 //#include "ParseParameter.ih"
29 #include "../Utils/TypeInfo.hh"
31 #define prefix_ inline
32 ///////////////////////////////cti.p///////////////////////////////////////
34 ///////////////////////////////////////////////////////////////////////////
35 // senf::console::detail::ParameterInfoBase
37 prefix_ senf::console::detail::ParameterInfoBase::ParameterInfoBase(std::string const & type_)
38 : type (type_), name (), hasDefault (false)
41 ///////////////////////////////////////////////////////////////////////////
42 // senf::console::detail::ParameterInfo<ParameterType>
44 template <class ParameterType>
45 prefix_ typename senf::console::detail::ParameterInfo<ParameterType>::ptr
46 senf::console::detail::ParameterInfo<ParameterType>::create()
48 return ptr(new ParameterInfo());
51 template <class ParameterType>
52 prefix_ senf::console::detail::ParameterInfo<ParameterType>::ParameterInfo()
53 : ParameterInfoBase ( ParameterTraits<ParameterType>::typeDescription() ),
57 template <class ParameterType>
58 prefix_ std::string senf::console::detail::ParameterInfo<ParameterType>::defaultValueStr()
61 return hasDefault ? ParameterTraits<ParameterType>::dump(defaultValue) : "";
64 ///////////////////////////////////////////////////////////////////////////
65 // senf::console::detail::ReturnValueTraits<Type>
69 prefix_ void senf::console::detail::ReturnValueTraits<Type>::callAndWrite(Fn const & fn,
76 prefix_ void senf::console::detail::ReturnValueTraits<void>::callAndWrite(Fn const & fn,
82 ///////////////////////////////////////////////////////////////////////////
83 // senf::console::detail::ParameterTraits<Type>
86 prefix_ void senf::console::detail::ParameterTraits<Type>::
87 parse(ParseCommandInfo::TokensRange const & tokens, Type & out)
89 if (tokens.size() != 1)
90 throw SyntaxErrorException("parameter syntax error");
92 out = boost::lexical_cast<Type>(tokens.begin()[0].value());
94 catch (std::bad_cast & ex) {
95 throw SyntaxErrorException("parameter syntax error");
100 prefix_ std::string senf::console::detail::ParameterTraits<Type>::typeDescription()
102 std::string type (prettyName(typeid(Type)));
103 std::string::size_type i (type.rfind(':'));
104 return i == std::string::npos ? type : type.substr(i+1);
107 template <class Type>
108 prefix_ std::string senf::console::detail::ParameterTraits<Type>::dump(Type const & value)
110 return boost::lexical_cast<std::string>(value);
113 ///////////////////////////////cti.e///////////////////////////////////////
120 // comment-column: 40
121 // c-file-style: "senf"
122 // indent-tabs-mode: nil
123 // ispell-local-dictionary: "american"
124 // compile-command: "scons -u test"