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** Copyright (C) 2016 The Qt Company Ltd.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#pragma once

#include "clangsupport_global.h"

#include <filepath.h>
#include <projectpartid.h>

namespace ClangBackEnd {

class ProjectPartPch
{
public:
    ProjectPartPch() = default;
    ProjectPartPch(ProjectPartId projectPartId, FilePath &&pchPath, long long lastModified)
        : projectPartId(projectPartId)
        , pchPath(std::move(pchPath))
        , lastModified(lastModified)
    {}

    ProjectPartPch(int projectPartId, Utils::SmallStringView pchPath, long long lastModified)
        : projectPartId(projectPartId)
        , pchPath(FilePathView(pchPath))
        , lastModified(lastModified)
    {}

    bool isValid() const
    {
        return projectPartId.isValid() && pchPath.isValid() && lastModified >= 0;
    }

    friend QDataStream &operator<<(QDataStream &out, const ProjectPartPch &container)
    {
        out << container.projectPartId;
        out << container.pchPath;
        out << container.lastModified;

        return out;
    }

    friend QDataStream &operator>>(QDataStream &in, ProjectPartPch &container)
    {
        in >> container.projectPartId;
        in >> container.pchPath;
        in >> container.lastModified;

        return in;
    }

    friend bool operator==(const ProjectPartPch &first,
                           const ProjectPartPch &second)
    {
        return first.projectPartId == second.projectPartId && first.pchPath == second.pchPath;
    }

    ProjectPartPch clone() const
    {
        return *this;
    }

public:
    ProjectPartId projectPartId;
    FilePath pchPath;
    long long lastModified = -1;
};

using ProjectPartPchs = std::vector<ProjectPartPch>;

CLANGSUPPORT_EXPORT QDebug operator<<(QDebug debug, const ProjectPartPch &projectPartPch);
} // namespace ClangBackEnd