||Implements the buffer and buffer pool classes.
||Main program. Includes utility code for loading MBR files and running tests. It is called 'builder' for unknown reasons :o)
||Provides a list of queries that can be passed to the bulk query routine of the R-Tree variants. The class handles the reporting of queries to files.
||Implements a rectangle class and various functions that must be performed on rectangles (such as testing for intersection)
||Implementation of regular R-Tree, Buffered R-Tree, and Floating Buffered R-Tree data structures
||A node in an R-Tree. All three varieties of R-Tree share the same type of node.