RTreeCreateInterval()

static RTREE_INTERVAL* RTreeCreateInterval ( double  value1, double  value2  )

static

Creates an interval given the min and max values, in arbitrary order.

Definition at line 129 of file lwgeom_rtree.c.

References FP_MAX, FP_MIN, lwalloc(), RTREE_INTERVAL::max, and RTREE_INTERVAL::min.

Referenced by RTreeCreateLeafNode().

{
        RTREE_INTERVAL *interval;

        POSTGIS_DEBUGF(2, "RTreeCreateInterval called with %8.3f, %8.3f", value1, value2);

        interval = lwalloc(sizeof(RTREE_INTERVAL));
        interval->max = FP_MAX(value1, value2);
        interval->min = FP_MIN(value1, value2);

        POSTGIS_DEBUGF(3, "interval min = %8.3f, max = %8.3f", interval->min, interval->max);

        return interval;
}

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