Base.h

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#ifndef __Base_h
#define __Base_h

#ifdef OPH_EXPORT
#ifdef _WIN32
#define OPH_DLL __declspec(dllexport)
#else
#define OPH_DLL __attribute__((visibility("default")))
#endif
#else
#ifdef _WIN32 
#define OPH_DLL __declspec(dllimport)
#else
#define OPH_DLL
#endif
#endif

class OPH_DLL Base {
public:
    inline explicit Base(void) : refCnt(0) {}
protected:
    inline virtual ~Base(void) {}

protected:
    unsigned long refCnt;

public:
    inline unsigned long addRef(void) { return ++refCnt; }

    inline unsigned long release(void) {
        if (!refCnt) {
            ophFree();
            delete this;
            return 0;
        }
        return refCnt--;
    }

protected:
    virtual void ophFree(void) = 0;
};

#endif // !__Base_h