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| author | Guido van Rossum <guido@python.org> | 1993-05-21 19:56:10 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1993-05-21 19:56:10 (GMT) |
| commit | b3f7258f14cb2f3e52236a4087ed82541a173e7b (patch) | |
| tree | 4bb2d9aa0d0dbdd7fca7fdb22eaa80c98b27cbb7 /Include/classobject.h | |
| parent | 81daa32c15cfa9f05eda037916cdbfd5b4323431 (diff) | |
| download | cpython-b3f7258f14cb2f3e52236a4087ed82541a173e7b.zip cpython-b3f7258f14cb2f3e52236a4087ed82541a173e7b.tar.gz cpython-b3f7258f14cb2f3e52236a4087ed82541a173e7b.tar.bz2 | |
* Lots of small changes related to access.
* Added "access *: ...", made access work for class methods.
* Introduced subclass check: make sure that when calling
ClassName.methodname(instance, ...), the instance is an instance of
ClassName or of a subclass thereof (this might break some old code!)
Diffstat (limited to 'Include/classobject.h')
| -rw-r--r-- | Include/classobject.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Include/classobject.h b/Include/classobject.h index ec07b59..ccab6a3 100644 --- a/Include/classobject.h +++ b/Include/classobject.h @@ -24,11 +24,7 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. /* Class object interface */ -/* -Classes are really hacked in at the last moment. -It should be possible to use other object types as base classes, -but currently it isn't. We'll see if we can fix that later, sigh... -*/ +/* Revealing some structures (not for general use) */ typedef struct { OB_HEAD @@ -37,6 +33,12 @@ typedef struct { object *cl_name; /* A string */ } classobject; +typedef struct { + OB_HEAD + classobject *in_class; /* The class object */ + object *in_dict; /* A dictionary */ +} instanceobject; + extern typeobject Classtype, Instancetype, Instancemethodtype; #define is_classobject(op) ((op)->ob_type == &Classtype) |