uniq()

static int uniq ( double *  vals, int  nvals  )

static

Definition at line 1020 of file lwlinearreferencing.c.

Referenced by lwgeom_cpa_within(), and lwgeom_tcpa().

{
        int i, last=0;
        for (i=1; i<nvals; ++i)
        {
                // lwnotice("(I%d):%g", i, vals[i]);
                if ( vals[i] != vals[last] )
                {
                        vals[++last] = vals[i];
                        // lwnotice("(O%d):%g", last, vals[last]);
                }
        }
        return last+1;
}

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