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cpython/Include/mappingobject.h

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* Added support for X11 modules. * Makefile: change location of FORMS library. * posixmodule.c: turn #if 0 into #ifdef MSDOS (stuff in unistd.h or not) * Almost all .h files: added CPP magic to avoid duplicate inclusions and to support inclusion from C++.
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#ifndef Py_MAPPINGOBJECT_H
#define Py_MAPPINGOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
Generalized version of dictionaries, with compatibility hacks.
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/***********************************************************
Merge alpha100 branch back to main trunk
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Copyright 1991, 1992, 1993, 1994 by Stichting Mathematisch Centrum,
Generalized version of dictionaries, with compatibility hacks.
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Amsterdam, The Netherlands.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the names of Stichting Mathematisch
Centrum or CWI not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior permission.
STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
******************************************************************/
Several changes in one: (1) dictionaries/mappings now have attributes values() and items() as well as keys(); at the C level, use the new function mappinggetnext() to iterate over a dictionary. (2) "class C(): ..." is now illegal; you must write "class C: ...". (3) Class objects now know their own name (finally!); and minor improvements to the way how classes, functions and methods are represented as strings. (4) Added an "access" statement and semantics. (This is still experimental -- as long as you don't use the keyword 'access' nothing should be changed.)
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/* Mapping object type -- mapping from hashable object to object */
Generalized version of dictionaries, with compatibility hacks.
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Changes for dynamic linking under NT
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extern DL_IMPORT typeobject Mappingtype;
Generalized version of dictionaries, with compatibility hacks.
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#define is_mappingobject(op) ((op)->ob_type == &Mappingtype)
extern object *newmappingobject PROTO((void));
Several changes in one: (1) dictionaries/mappings now have attributes values() and items() as well as keys(); at the C level, use the new function mappinggetnext() to iterate over a dictionary. (2) "class C(): ..." is now illegal; you must write "class C: ...". (3) Class objects now know their own name (finally!); and minor improvements to the way how classes, functions and methods are represented as strings. (4) Added an "access" statement and semantics. (This is still experimental -- as long as you don't use the keyword 'access' nothing should be changed.)
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extern object *mappinglookup PROTO((object *mp, object *key));
extern int mappinginsert PROTO((object *mp, object *key, object *item));
extern int mappingremove PROTO((object *mp, object *key));
extern void mappingclear PROTO((object *mp));
extern int mappinggetnext
PROTO((object *mp, int *pos, object **key, object **value));
extern object *getmappingkeys PROTO((object *mp));
extern object *getmappingvalues PROTO((object *mp));
extern object *getmappingitems PROTO((object *mp));
Added getmappingsize(). (Needed by previous checkin of posixmodule.c)
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extern int getmappingsize PROTO((object *mp));
* Added support for X11 modules. * Makefile: change location of FORMS library. * posixmodule.c: turn #if 0 into #ifdef MSDOS (stuff in unistd.h or not) * Almost all .h files: added CPP magic to avoid duplicate inclusions and to support inclusion from C++.
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#ifdef __cplusplus
}
#endif
#endif /* !Py_MAPPINGOBJECT_H */