axmol/cocos/deprecated/CCSet.h

/****************************************************************************
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2013-2017 Chukong Technologies
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

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#ifndef __CC_SET_H__
#define __CC_SET_H__
/// @cond DO_NOT_SHOW

#include <set>
#include "base/CCRef.h"
#include "base/CCDataVisitor.h"

NS_CC_BEGIN

/**
 * @addtogroup data_structures
 * @{
 */

typedef std::set<Ref *>::iterator __SetIterator;

class CC_DLL __Set : public Ref
{
public:
    /**
     * @js ctor
     */
    __Set(void);
    __Set(const __Set &rSetObject);
    /**
     * @js NA
     * @lua NA
     */
    virtual ~__Set(void);

    /**
    * @brief Create and return a new empty set.
    */
    static __Set * create();

    /**
    *@brief Return a copy of the Set, it will copy all the elements.
    */
    __Set* copy();
    /**
    *@brief It is the same as copy().
    */
    __Set* mutableCopy();
    /**
    *@brief Return the number of elements the Set contains.
    */
    int count();
    /**
    *@brief Add a element into Set, it will retain the element.
    */
    void addObject(Ref *pObject);
    /**
    *@brief Remove the given element, nothing todo if no element equals pObject.
    */
    void removeObject(Ref *pObject);
    /**
     *@brief Remove all elements of the set
     */
    void removeAllObjects();
    /**
    *@brief Check if Set contains a element equals pObject.
    */
    bool containsObject(Ref *pObject);
    /**
    *@brief Return the iterator that points to the first element.
    * @js NA
    * @lua NA
    */
    __SetIterator begin();
    /**
    *@brief Return the iterator that points to the position after the last element.
    * @js NA
    * @lua NA
    */
    __SetIterator end();
    /**
    *@brief Return the first element if it contains elements, or null if it doesn't contain any element.
    */
    Ref* anyObject();
    /**
     * @js NA
     * @lua NA
     */
    virtual void acceptVisitor(DataVisitor &visitor);

private:
    std::set<Ref *> *_set;
};

// end of data_structure group
/// @}

NS_CC_END

/// @endcond
#endif // __CC_SET_H__