PySetObject

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.

Members

fill Py_ssize_t fill;: Availability: >= 2.5
hash C_long hash;: only used by frozenset objects
lookup setentry* function(PySetObject* so, PyObject* key, C_long hash) lookup;: _
mask Py_ssize_t mask;: The table contains mask + 1 slots, and that's a power of 2. We store the mask instead of the size because the mask is more frequently needed.
smalltable setentry[PySet_MINSIZE] smalltable;: _
table setentry* table;: table points to smalltable for small tables, else to additional malloc'ed memory. table is never NULL! This rule saves repeated runtime null-tests.
used Py_ssize_t used;: Availability: >= 2.5
weakreflist PyObject* weakreflist;: List of weak references