source: xplra/src/plugin/src/xplra/TaskRequest.h@ 51:bc776d590040

// Copyright (c) 2013 by István Váradi

// This file is part of XPLRA, a remote-access plugin for X-Plane

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:

// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// The views and conclusions contained in the software and documentation are those
// of the authors and should not be interpreted as representing official policies,
// either expressed or implied, of the FreeBSD Project.

#ifndef XPLRA_TASKREQUEST_H
#define XPLRA_TASKREQUEST_H
//------------------------------------------------------------------------------

#include "Request.h"

#include "Task.h"

//------------------------------------------------------------------------------

namespace xplra {

//------------------------------------------------------------------------------

/**
 * A request the performs a task.
 */
class TaskRequest : public Request
{
private:
    /**
     * The task belonging to the request. It is owned by the request,
     * i.e. deleted when the request is deleted.
     */
    Task* task;

public:
    /**
     * Construct the request for the given task. The task will become
     * owned by the request, so it will be deleted when the task is
     * deleted.
     */
    TaskRequest(Task* task);

    /**
     * Destroy the task request.
     */
    virtual ~TaskRequest();

    /**
     * Execute the request by performing the task.
     */
    virtual void execute();
};

//------------------------------------------------------------------------------
// Inline definitions
//------------------------------------------------------------------------------

inline TaskRequest::TaskRequest(Task* task) :
    task(task)
{
}

//------------------------------------------------------------------------------

inline TaskRequest::~TaskRequest()
{
    delete task;
}

//------------------------------------------------------------------------------

} /* namespace xplra */

//------------------------------------------------------------------------------
#endif // XPLRA_TASKREQUEST_H

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