Source/core/fetch/ResourceLoaderSet.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * 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,
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 */

#ifndef ResourceLoaderSet_h
#define ResourceLoaderSet_h

#include "core/fetch/ResourceLoader.h"
#include "wtf/HashSet.h"

namespace WebCore {

class ResourceLoaderSet {
public:
    typedef HashSet<RefPtr<ResourceLoader> > SetType;

    void add(const RefPtr<ResourceLoader>& loader) { m_set.add(loader); }
    void remove(const RefPtr<ResourceLoader>& loader) { m_set.remove(loader); }
    bool isEmpty() const { return m_set.isEmpty(); }
    bool contains(const RefPtr<ResourceLoader>& loader) const { return m_set.contains(loader); }
    void cancelAll();
    void setAllDefersLoading(bool);

private:
    SetType m_set;
};

}

#endif