Constructor problem

[hint_54]

How do I implement this?

tCircle::tCircle( double fNewX, double fNewY, double fNewRadix )

: cCenter.fX( fNewX     ),
  cCenter.fY( fNewY     ),
  nRadix    ( fNewRadix )

{
}

I get the error "error C2059: syntax error : '.'" at "cCenter.fX( fNewX )" regards hint_54 -- modified at 20:24 Friday 14th April, 2006

[georgeraafat]

If your class looks like this: class tCircle { double fX; double fY; double fRadix public: tCircle( double fNewX, double fNewY, double fNewRadix ); }; Constructor implementaiton could be: tCircle::tCircle( double fNewX, double fNewY, double fNewRadix ) : fX( fNewX ), fY( fNewY ), nRadix ( fNewRadix ) {} gmileka

[hint_54]

No. I have

class tDot {

public:

	float	fX, fY;

};

class tCircle {

public:

	tCircle( void                );
	tCircle( float, float, float );
	tCircle( tDot, float         );

public:

	float		fRadix;
	tDot		cCenter;

};

I'm having trouble with the 2nd constructor. Thx ;) hint_54

[georgeraafat]

I would add a constructor to tDot. class tDot { public: float fX, fY; tDot(float newfX, float newfY){ fX=newfX; fY=newFY; }; }; class tCircle { public: tCircle( void ); tCircle( float, float, float ); tCircle( tDot, float ); public: float fRadix; tDot cCenter; }; tCircle::tCircle(double newX, double newY) : cCenter( newX, newY) { } gmileka

[Saurabh Garg]

You should either use cCenter(fNewX, fNewY), assuming tDot have a constructor accepting two arguments or move cCenter.fX and cCenter.fY within the function body. -Saurabh

[hint_54]

thx ;) hint_54

[hint_54]

That's it! thx ;) hint_54