PnetMatrix.empty constructor
creates a new empty matrix given it's x
width and y
height
Implementation
PnetMatrix.empty(int x, int y){
_m = pnetDylib.pnet_matrix_new_zero(x, y);
if(pnetDylib.pnet_get_error() != pnet_error_t.pnet_info_ok){
throw PnetException();
}
_finalizer.attach(this, _m.cast()); // call the finalizer on the native matrix when 'this' is GC'ed
}