mycalc.h

这是书上的代码

// Machine generated IDispatch wrapper class(es) created with ClassWizard
/////////////////////////////////////////////////////////////////////////////
// IMatrix wrapper class

class IMatrix : public COleDispatchDriver
{
public:
	IMatrix() {}		// Calls COleDispatchDriver default constructor
	IMatrix(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) {}
	IMatrix(const IMatrix& dispatchSrc) : COleDispatchDriver(dispatchSrc) {}

// Attributes
public:

// Operations
public:
	void Mutmultiply(double* a, double* b, double* c, long l, long m, long n);
	double GetX();
	void SetX(double newValue);
	long Add(long X, long y);
};