TboxNode Struct Reference

Structure to represent the bounding box of an inner node containing a set of temporal boxes. More...

Data Fields
TBox	left
TBox	right

Detailed Description

Structure to represent the bounding box of an inner node containing a set of temporal boxes.

The left box keeps, for the X and T dimensions, the ranges of the lower bounds of the boxes in the quadrant, while the right box keeps the ranges of the upper boxes.

As an example, suppose that a quadrant contains two boxes

b1 = TBOXFLOAT XT([3, 5],[2001-01-03, 2001-01-05])
b3 = TBOXFLOAT XT([7, 9],[2001-01-07, 2001-01-09])

The corresponding TboxNode will be

left = TBOXFLOAT XT([3, 7],[2001-01-03, 2001-01-07])
right = TBOXFLOAT XT([5, 9],[2001-01-05, 2001-01-09])

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The documentation for this struct was generated from the following file:

• mobilitydb/src/temporal/tnumber_spgist.c