gusennan

(1a)
double * line(double * pt1, double * pt2){
        double xTmp, yTmp;
        xTmp = (pt2[1]-pt1[1])/(pt2[0]-pt1[0]);
        yTmp = pt1[1] - xTmp*pt1[0];
        pt1[0] = xTmp;
        pt1[1] = yTmp;                                                                             
        return pt1;
}

gusennan

public interface Filter {
    public boolean PassesFilter(Leg leg);
    public void add(Filter f);
}

public class Filter implements Filter {

    private Filter f;
    
    public boolean PassesCriteria(Leg leg) {

gusennan

# inject
--
    import "github.com/codegangsta/inject"

Package inject provides utilities for mapping and injecting dependencies in
various ways.

## Usage

#### func  InterfaceOf

gusennan

meinFernBus