sizeof PyTypeObject difference
Tom Widrick
lordmacro at hotmail.com
Mon Sep 30 01:29:51 EDT 2002
I'm trying to make a metatype in C, but there seems to be some difference
between the size of the type object.
typedef struct {
PyTypeObject type;
} MyMetaObject;
and in the tp_basicsize field I place sizeof(MyMetaObject) the value is only
196. It is the same if I put sizeof(PyTypeObject).
This causes a core dump.
However,
>>> type.__basicsize__
444
If I put 444, it works fine.
What is the cause of this difference? And what is the "proper" way to do
this?
444 + sizeof(all of my added fields of my meta type)?
Thanks
More information about the Python-list
mailing list