// $Id$
//
// Copyright (C) 2006
// Fraunhofer Institute for Open Communication Systems (FOKUS)
//
// The contents of this file are subject to the Fraunhofer FOKUS Public License
// Version 1.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at 
// http://senf.berlios.de/license.html
//
// The Fraunhofer FOKUS Public License Version 1.0 is based on, 
// but modifies the Mozilla Public License Version 1.1.
// See the full license text for the amendments.
//
// Software distributed under the License is distributed on an "AS IS" basis, 
// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
// for the specific language governing rights and limitations under the License.
//
// The Original Code is Fraunhofer FOKUS code.
//
// The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V. 
// (registered association), Hansastraße 27 c, 80686 Munich, Germany.
// All Rights Reserved.
//
// Contributor(s):
//   Stefan Bund <g0dil@berlios.de>

/** \file
    \brief Policy Framework non-inline template implemenation
 */

#include "SocketPolicy.ih"

// Custom includes
#include <senf/Utils/Exception.hh>
#include "senf/Utils/IgnoreValue.hh"

#define prefix_
//-/////////////////////////////////////////////////////////////////////////////////////////////////

#define SP_TemplateArgs(x1,x2,n,SomePolicy) BOOST_PP_COMMA_IF(n) class BOOST_PP_CAT(SomePolicy,_)
#define SP_TemplateParams(x1,x2,n,SomePolicy) BOOST_PP_COMMA_IF(n) BOOST_PP_CAT(SomePolicy,_)

template < BOOST_PP_SEQ_FOR_EACH_I( SP_TemplateArgs, , SENF_SOCKET_POLICIES ) >
prefix_ void senf::SocketPolicy< BOOST_PP_SEQ_FOR_EACH_I( SP_TemplateParams, , SENF_SOCKET_POLICIES ) >::
checkBaseOf(SocketPolicyBase const & other)
{
    // check, wether each policy of other is (dynamically!) convertible
    // to the corresponding (static) policy of this class. Throws
    // std::bad_cast on failure

#   define SP_CheckPolicy(x1,x2,SomePolicy)                             \
        senf::IGNORE( dynamic_cast<BOOST_PP_CAT(SomePolicy,_) const &>( \
                          other.BOOST_PP_CAT(the,SomePolicy)()) );

    try {
        BOOST_PP_SEQ_FOR_EACH( SP_CheckPolicy, , SENF_SOCKET_POLICIES )
    }
    SENF_WRAP_EXC(std::bad_cast)

#   undef SP_CheckPolicy
}

#undef SP_TemplateArgs
#undef SP_TemplateParams

//-/////////////////////////////////////////////////////////////////////////////////////////////////
#undef prefix_


// 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: