7 # (c) 2005 Straylight/Edgeware
10 #----- Licensing notice -----------------------------------------------------
12 # This file is part of the Python interface to mLib.
14 # mLib/Python is free software; you can redistribute it and/or modify
15 # it under the terms of the GNU General Public License as published by
16 # the Free Software Foundation; either version 2 of the License, or
17 # (at your option) any later version.
19 # mLib/Python is distributed in the hope that it will be useful,
20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 # GNU General Public License for more details.
24 # You should have received a copy of the GNU General Public License
25 # along with mLib/Python; if not, write to the Free Software Foundation,
26 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 cdef struct _assoc_entry:
32 cdef class AssocTable (Mapping):
34 cdef int _init(me) except -1:
37 cdef void *_find(me, object key, unsigned *f) except NULL:
42 a = ATOM_A(atom_pyintern(key))
43 PyObject_AsReadBuffer(key, &p, &n)
46 e = <_assoc_entry *>assoc_find(&me._t, a, PSIZEOF(e), f)
50 e = <_assoc_entry *>assoc_find(&me._t, a, 0, NULL)
52 cdef object _key(me, void *e):
53 return atom_pywrap(ASSOC_ATOM(e))
54 cdef object _value(me, void *e):
56 ee = <_assoc_entry *>e
59 cdef void _setval(me, void *e, object val):
61 ee = <_assoc_entry *>e
66 cdef void _del(me, void *e):
68 ee = <_assoc_entry *>e
71 assoc_remove(&me._t, <void *>ee)
72 cdef _MapIterator _iter(me):
75 cdef class _AssocIter (_MapIterator):
78 def __new__(me, AssocTable t):
80 assoc_mkiter(&me.i, &me.t._t)
82 return assoc_next(&me.i)
84 #----- That's all, folks ----------------------------------------------------