//---------------------------------------------------------------------------
//
// Project: OpenWalnut ( http://www.openwalnut.org )
//
// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
// For more information see http://www.openwalnut.org/copying
//
// This file is part of OpenWalnut.
//
// OpenWalnut is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// OpenWalnut 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
//
//---------------------------------------------------------------------------

#include "WModuleFactory.h"

// factory instance as singleton
boost::shared_ptr< WModuleFactory > WModuleFactory::m_instance = boost::shared_ptr< WModuleFactory >();

WModuleFactory::WModuleFactory()
{
    // initialize members
}

WModuleFactory::~WModuleFactory()
{
    // cleanup
}

boost::shared_ptr< WModule > WModuleFactory::create( boost::shared_ptr< WModule > prototype )
{
    // call prototypes factory function
    boost::shared_ptr< WModule > clone = boost::shared_ptr< WModule >( prototype->factory() );
    clone->initialize();

    return clone;
}

boost::shared_ptr< WModuleFactory > WModuleFactory::getModuleFactory()
{
    if ( !m_instance )
    {
        m_instance = boost::shared_ptr< WModuleFactory >( new WModuleFactory() );
    }

    return m_instance;
}