Re: Fwd: Could use help wrapping opencv function?

Attila Lendvai <attila.lendvai@gmail.com> wrote:

[this time to the list also]

...

CV_INLINE CvPoint cvPoint( int x, int y ) { CvPoint p;

p.x = x; p.y = y;

return p; }

it's been a while since i was fooling around with C... but 'p' is a local variable on the stack, and if you return its address, then it will point into nowhere when the C function's stack frame is unwound.

This is return by value, not address... -- Daniel