[mayank.dce2k7]

Hi Foamers,

I need some help with C++ syntax. I have a force model which I am trying to implement in OF-2.1.1 and subsequently refine it. My force model is a function of particle x-coordinate and particle y-coordinate.

I am trying to obtain a vector as below:

const vector& r= (p.position.x() p.position.y() 0);

but I guess p.position.x() or p.position.y() is not a valid syntax.

Please can anybody tell me the right syntax or how to access particle xyz coordinate at particle force model level?

Thanks,
Mayank