4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
6 // The contents of this file are subject to the Fraunhofer FOKUS Public License
7 // Version 1.0 (the "License"); you may not use this file except in compliance
8 // with the License. You may obtain a copy of the License at
9 // http://senf.berlios.de/license.html
11 // The Fraunhofer FOKUS Public License Version 1.0 is based on,
12 // but modifies the Mozilla Public License Version 1.1.
13 // See the full license text for the amendments.
15 // Software distributed under the License is distributed on an "AS IS" basis,
16 // WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
17 // for the specific language governing rights and limitations under the License.
19 // The Original Code is Fraunhofer FOKUS code.
21 // The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V.
22 // (registered association), Hansastraße 27 c, 80686 Munich, Germany.
23 // All Rights Reserved.
26 // Stefan Bund <g0dil@berlios.de>
29 \brief Variables internal header */
31 #ifndef IH_SENF_Scheduler_Console_Variables_
32 #define IH_SENF_Scheduler_Console_Variables_ 1
35 #include <boost/function.hpp>
36 #include <boost/type_traits/is_const.hpp>
38 //-/////////////////////////////////////////////////////////////////////////////////////////////////
43 template <class Variable> class ConstVariableAttributor;
44 template <class Variable> class VariableAttributor;
50 template <class Variable>
53 typedef Variable const & Signature ();
54 typedef boost::function<Signature> Function;
55 typedef detail::ParsedCommandTraits<Signature> Traits;
56 typedef detail::CreateParsedCommandOverload<Traits> CreateOverload;
57 typedef Variable const & result_type;
59 QueryVariable(Variable const & var);
61 static typename Traits::Overload::ptr create(Variable const & var);
63 Variable const & operator()() const;
65 Variable const & var_;
68 template <class Variable>
71 typedef void Signature (Variable &);
72 typedef boost::function<Signature> Function;
73 typedef detail::ParsedCommandTraits<Signature> Traits;
74 typedef detail::CreateParsedCommandOverload<Traits> CreateOverload;
75 typedef boost::function<void (Variable const &)> OnChangeHandler;
76 typedef void result_type;
78 SetVariable(Variable & var, OnChangeHandler handler = OnChangeHandler());
80 static typename Traits::Overload::ptr create(Variable & var);
82 void operator()(Variable const & value) const;
85 OnChangeHandler handler_;
92 //-/////////////////////////////////////////////////////////////////////////////////////////////////
100 // c-file-style: "senf"
101 // indent-tabs-mode: nil
102 // ispell-local-dictionary: "american"
103 // compile-command: "scons -u test"