// $Id$
//
-// Copyright (C) 2006
+// Copyright (C) 2006 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.
+// Copyright (C) 2006
+
+/** \file
+ \brief ReadHelper internal header */
-#ifndef IH_ReadHelper_
-#define IH_ReadHelper_ 1
+#ifndef IH_SENF_Scheduler_ReadHelper_
+#define IH_SENF_Scheduler_ReadHelper_ 1
// Custom includes
///////////////////////////////ih.p////////////////////////////////////////
-namespace satcom {
-namespace lib {
+namespace senf {
+
+ /** \brief Abstract predicate interface
+ \internal
+ */
template <class Handle>
struct ReadHelper<Handle>::InternalPredicate
{
- virtual ~InternalPredicate() {}
- template <class Predicate>
- struct Dispatcher
- : public ReadHelper<Handle>::InternalPredicate
- {
- Dispatcher(Predicate p) : predicate(p) {}
- virtual std::string::size_type operator()(std::string const & data);
- Predicate predicate;
- };
-
- virtual std::string::size_type operator()(std::string const & data) = 0;
+ virtual ~InternalPredicate() {}
+
+ /** \brief template to runtime polymorphic barrier for the predicate interface
+ \internal
+
+ \implementation This class will provide a polymorphic
+ wrapper around the non-polymorphic ReadHelper
+ predicate. This is used, so the predicate can be
+ specified as an arbitrary callable object (even a
+ boost::function or a Boost.Lambda expression) without
+ imposing any inheritance relationship on the predicate
+ */
+ template <class Predicate>
+ struct Dispatcher
+ : public ReadHelper<Handle>::InternalPredicate
+ {
+ Dispatcher(Predicate p) : predicate(p) {}
+ virtual std::string::size_type operator()(std::string const & data);
+ Predicate predicate;
+ };
+
+ virtual std::string::size_type operator()(std::string const & data) = 0;
};
-}}
+}
///////////////////////////////ih.e////////////////////////////////////////
\f
// Local Variables:
// mode: c++
+// fill-column: 100
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
// End: