• HI 

     public static void fun(double[] ff, double[] f, int []index, out double[] ff)
                    int i,edof,ii;
                    edof = index.Length;
                    for (i = 0; i < edof; i++)
                        ii = index[i];
                        ff[ii] = ff[ii] + f[i];   

    i have a function like this,

    and the call as follows

     fun(ff, R3, ind1,out ff);

    if i did like this ff is duplicate error,

    how to i use the same ff array for input and output

    please help in advance

    Friday, January 18, 2013 9:36 AM