| 摘要 |
A method is disclosed for searching through a variable stride level compressed search tree the nodes of which are represented by records in a memory. The stride length (402, 404) to be used in advancing to a certain lower level from a certain node in the search tree is read from the record (502, 601, 603) that represented said node. A method is also disclosed for constructing a variable stride level compressed search tree the nodes of which are represented by records in a memory. The construction method comprises the step of storing the stride length (402, 404) to be used in advancing to a certain lower level from a certain node in the search tree into the record that represents said node. Additionally there are disclosed a device and a router for implementing the searching and construction methods. |
