Module Tjr_btree_examples.Intf_
Interfaces based on classes and objects
class type ['k, 'v, 'ls] btree = object ... end
B-tree, with a write-back cache
class type ['k, 'v, 'ls] uncached_btree = object ... end
B-tree, no cache (write-back or read!)
class type rt_blk = object ... end
Root block for simple examples NOTE: typically one of the init functions must be called