interval_cmp_lower()

static int interval_cmp_lower ( const void *  i1, const void *  i2  )

static

Definition at line 1532 of file gserialized_gist_2d.c.

{
        float           lower1 = ((const SplitInterval *) i1)->lower,
                                lower2 = ((const SplitInterval *) i2)->lower;
 
        if (isnan(lower1))
        {
                if (isnan(lower2))
                        return 0;
                else
                        return 1;
        }
        else if (isnan(lower2))
        {
                return -1;
        }
        else
        {
                if (lower1 < lower2)
                        return -1;
                else if (lower1 > lower2)
                        return 1;
                else
                        return 0;
        }
}

References SplitInterval::lower.

Referenced by gserialized_gist_picksplit_2d().

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