| 摘要 |
A system optimizes representation of associations in an object-oriented programming environment. The system includes a memory and a memory manager. The memory stores a table and a plurality of objects. Each of the objects includes a header that stores a flag. The table stores a plurality of entries. Each of the table entries stores an association and a reference identifying one of the objects in the memory. The memory manager periodically determines the state of the flags in the object headers. When the flag of an object is determined to be in a predetermined state, the memory manager selects the table entry having a reference identifying the object and stores the association from the selected table entry into the object. |
