不是说类的虚构函数不应该抛出异常，所以这个try catch 好像没必要吧

class WTSObject
{
public:
    WTSObject() :m_uRefs(1){}
    virtual ~WTSObject(){}

public:
    inline uint32_t        retain(){ return m_uRefs.fetch_add(1) + 1; }

    virtual void    release()
    {
        if (m_uRefs == 0)
            return;

        try
        {
            uint32_t cnt = m_uRefs.fetch_sub(1);
            if (cnt == 1)
            {
                delete this;
            }
        }
        catch(...)
        {

        }
    }

    inline bool            isSingleRefs() { return m_uRefs == 1; }

    inline uint32_t        retainCount() { return m_uRefs; }

protected:
    volatile std::atomic<uint32_t>    m_uRefs;
};
--
FROM 14.127.25.*