axmol/cocos2dx/cocoa/CCSet.h

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#ifndef __CC_SET_H__
#define __CC_SET_H__

#include <set>
#include "CCObject.h"

NS_CC_BEGIN

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

typedef std::set<Object *>::iterator SetIterator;

class CC_DLL Set : public Object
{
public:
    Set(void);
    Set(const Set &rSetObject);
    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(Object *pObject);
    /**
    *@brief Remove the given element, nothing todo if no element equals pObject.
    */
    void removeObject(Object *pObject);
    /**
     *@brief Remove all elements of the set
     */
    void removeAllObjects();
    /**
    *@brief Check if Set contains a element equals pObject.
    */
    bool containsObject(Object *pObject);
    /**
    *@brief Return the iterator that points to the first element.
    */
    SetIterator begin();
    /**
    *@brief Return the iterator that points to the position after the last element.
    */
    SetIterator end();
    /**
    *@brief Return the first element if it contains elements, or null if it doesn't contain any element.
    */
    Object* anyObject();

    virtual void acceptVisitor(DataVisitor &visitor);

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

// end of data_structure group
/// @}

NS_CC_END

#endif // __CC_SET_H__