math.h

来自「atl development adsfasdfasdf」· C头文件 代码 · 共 58 行

//
// math.h
//

#include "imath.h"

extern long g_lObjs;
extern long g_lLocks;


class Math : public IMath, public IAdvancedMath
{
protected:
   // Reference count
   long          m_lRef;

public:
   Math();
   ~Math();

public:
   // IUnknown
   STDMETHOD(QueryInterface( REFIID, void** ));
   STDMETHOD_(ULONG, AddRef());
   STDMETHOD_(ULONG, Release());

   // IMath
   STDMETHOD(Add( long, long, long* ));
   STDMETHOD(Subtract( long, long, long* ));
   STDMETHOD(Multiply( long, long, long* ));
   STDMETHOD(Divide( long, long, long* ));

   // IAdvancedMath
   STDMETHOD( Factorial( short, long* ));
   STDMETHOD( Fibonacci( short, long* ));

};

class MathClassFactory : public IClassFactory
{
protected:
   long       m_lRef;

public:
   MathClassFactory();
   ~MathClassFactory();

   // IUnknown
   STDMETHOD( QueryInterface(REFIID, void** ));
   STDMETHOD_(ULONG, AddRef());
   STDMETHOD_(ULONG, Release());

   // IClassFactory
   STDMETHOD( CreateInstance(LPUNKNOWN, REFIID, void**));
   STDMETHOD( LockServer(BOOL));
};