include/cglib/reference_counted.h

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#ifndef _REFERENCE_COUNTED_H_
#define _REFERENCE_COUNTED_H_


class ReferenceCounted
{
private:
    int ref_count_; 

public:
    ReferenceCounted() 
    {
        ref_count_ = 0;
    }

    virtual ~ReferenceCounted()
    {
    }

    inline void inc_ref()
    {
        ref_count_++;
    }


    inline void dec_ref()
    {
        ref_count_--;
        if (ref_count_ <= 0)
            delete this;
    }

    inline int get_ref_count()
    {
        return ref_count_;
    }
};

#endif /* _REFERENCE_COUNTED_H_ */

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