X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FUtils%2FConsole%2FVariables.ih;fp=senf%2FUtils%2FConsole%2FVariables.ih;h=0f703aa0ae79d8f404404c9621eda3ca5db60148;hb=601d1f509f5bb24df167a4dd5a20da67a0af9af8;hp=0000000000000000000000000000000000000000;hpb=164fe477094d42463722584e527a02379ab5d985;p=senf.git

diff --git a/senf/Utils/Console/Variables.ih b/senf/Utils/Console/Variables.ih
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+// $Id$
+//
+// Copyright (C) 2008 
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+//     Stefan Bund <g0dil@berlios.de>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the
+// Free Software Foundation, Inc.,
+// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+/** \file
+    \brief Variables internal header */
+
+#ifndef IH_SENF_Scheduler_Console_Variables_
+#define IH_SENF_Scheduler_Console_Variables_ 1
+
+// Custom includes
+#include <boost/function.hpp>
+#include <boost/type_traits/is_const.hpp>
+
+///////////////////////////////ih.p////////////////////////////////////////
+
+namespace senf {
+namespace console {
+
+    template <class Variable> class ConstVariableAttributor;
+    template <class Variable> class VariableAttributor;
+
+namespace detail {
+
+#ifndef DOXYGEN
+
+    template <class Variable>
+    struct QueryVariable
+    {
+        typedef Variable const & Signature ();
+        typedef boost::function<Signature> Function;
+        typedef detail::ParsedCommandTraits<Signature> Traits;
+        typedef Variable const & result_type;
+
+        QueryVariable(Variable const & var);
+
+        Variable const & operator()()  const;
+
+        Variable const & var_;
+    };
+
+    template <class Variable>
+    struct SetVariable
+    {
+        typedef void Signature (Variable &);
+        typedef boost::function<Signature> Function;
+        typedef detail::ParsedCommandTraits<Signature> Traits;
+        typedef boost::function<void (Variable const &)> OnChangeHandler;
+        typedef void result_type;
+        
+        SetVariable(Variable & var, OnChangeHandler handler = OnChangeHandler());
+        
+        void operator()(Variable const & value) const;
+
+        Variable & var_;
+        OnChangeHandler handler_;
+    };
+
+    template <class Variable, bool isConst=boost::is_const<Variable>::value>
+    struct VariableNodeCreator
+    {
+        typedef VariableAttributor<Variable> result_type;
+        static VariableAttributor<Variable> add(DirectoryNode & node, std::string const & name,
+                                                Variable & var);
+    };
+
+    template <class Variable>
+    struct VariableNodeCreator<Variable, true>
+    {
+        typedef ConstVariableAttributor<Variable> result_type;
+        static ConstVariableAttributor<Variable> add(DirectoryNode & node, std::string const & name,
+                                                     Variable & var);
+    };
+
+#endif
+
+}}}
+
+///////////////////////////////ih.e////////////////////////////////////////
+#endif
+
+
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// comment-column: 40
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// End: