thread.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

/*
 * This file is part of LibreOffice published API.
 */

#ifndef INCLUDED_SALHELPER_THREAD_HXX
#define INCLUDED_SALHELPER_THREAD_HXX

#include "sal/config.h"

#include <cstddef>

#include "osl/thread.hxx"
#include "sal/types.h"
#include "salhelper/salhelperdllapi.h"
#include "salhelper/simplereferenceobject.hxx"

namespace salhelper
{
class SALHELPER_DLLPUBLIC Thread : public salhelper::SimpleReferenceObject, private osl::Thread
{
public:
    Thread(char const* name);

    void launch();

    using osl::Thread::getIdentifier;
    using osl::Thread::join;
    using osl::Thread::schedule;
    using osl::Thread::terminate;

    // While the below static member functions should arguably always be called
    // with qualified (osl::Thread) names, compilers would still complain that
    // they are inaccessible from within derivations of salhelper::Thread (an
    // alternative would be to force such derivations to use global names,
    // prefixed with ::osl::Thread):
    using osl::Thread::getCurrentIdentifier;
    using osl::Thread::wait;
    using osl::Thread::yield;

    static void* operator new(std::size_t size)
    {
        return SimpleReferenceObject::operator new(size);
    }

    static void operator delete(void* pointer) { SimpleReferenceObject::operator delete(pointer); }

protected:
    virtual ~Thread() SAL_OVERRIDE;

    virtual void execute() = 0;

private:
    virtual void SAL_CALL run() SAL_OVERRIDE;

    virtual void SAL_CALL onTerminated() SAL_OVERRIDE;

    char const* name_;
};
}

#endif

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