WThreadedFunction.cpp

//---------------------------------------------------------------------------
//
// 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 <memory>
 
#include "WThreadedFunction.h"
 
WThreadedFunctionBase::WThreadedFunctionBase()
    : m_doneCondition( new WCondition ),
      m_exceptionSignal(),
      m_status()
{
    // set initial status
    m_status.getWriteTicket()->get() = W_THREADS_INITIALIZED;
}
 
WThreadedFunctionBase::~WThreadedFunctionBase()
{
    m_exceptionSignal.disconnect_all_slots();
}
 
WThreadedFunctionStatus WThreadedFunctionBase::status()
{
    return m_status.getReadTicket()->get();
}
 
std::shared_ptr< WCondition > WThreadedFunctionBase::getThreadsDoneCondition()
{
    return m_doneCondition;
}
 
void WThreadedFunctionBase::subscribeExceptionSignal( ExceptionFunction func )
{
    if( func )
    {
        m_exceptionSignal.connect( func );
    }
}