qt-everywhere-src-5.15.1/qtxmlpatterns/src/xmlpatterns/api/qdeviceresourceloader_p.h

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//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.

#ifndef QPatternist_DeviceResourceLoader_p_H
#define QPatternist_DeviceResourceLoader_p_H

#include <private/qresourceloader_p.h>

QT_BEGIN_NAMESPACE

template<typename T> class QSet;
class QUrl;

namespace QPatternist
{
    /**
     * @short Base class for resource loaders that manage device variables.
     *
     * @author Frans Englich <frans.englich@nokia.com>
     * @since 4.5
     */
    class DeviceResourceLoader : public ResourceLoader
    {
    public:
        typedef QExplicitlySharedDataPointer<DeviceResourceLoader> Ptr;
        /**
         * @short Returns the URIs for device variables that this
         * ResourceLoader has loaded.
         *
         * The returned set may be empty.
         */
        virtual QSet<QUrl> deviceURIs() const = 0;
    };
}

QT_END_NAMESPACE
#endif