| slovo | definícia |
objective c
(foldoc) | Objective C
An object-oriented superset of ANSI C by Brad
Cox, Productivity Products. Its additions to C are few and
are mostly based on Smalltalk. Objective C is implemented
as a preprocessor for C. Its syntax is a superset of
standard C syntax, and its compiler accepts both C and
Objective C source code (filename extension ".m").
It has no operator overloading, multiple inheritance, or
class variables. It does have dynamic binding. It is
used as the system programming language on the NeXT. As
implemented for NEXTSTEP, the Objective C language is fully
compatible with ANSI C.
Objective C can also be used as an extension to C++, which
lacks some of the possibilities for object-oriented design
that dynamic typing and dynamic binding bring to Objective
C. C++ also has features not found in Objective C.
Versions exist for MS-DOS, Macintosh, VAX/VMS and
Unix workstations. Language versions by Stepstone,
NeXT and GNU are slightly different.
There is a library of (GNU) Objective C objects by
R. Andrew McCallum with similar
functionality to Smalltalk's Collection objects. It
includes: Set, Bag, Array, LinkedList, LinkList,
CircularArray, Queue, Stack, Heap, SortedArray,
MappedCollector, GapArray and DelegateList. Version: Alpha
Release. (ftp://iesd.auc.dk/pub/ObjC/).
See also: Objectionable-C.
["Object-Oriented Programming: An Evolutionary Approach", Brad
Cox, A-W 1986].
(1999-07-10)
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| | podobné slovo | definícia |
objective case
(encz) | objective case, n: |
objective case
(wn) | objective case
n 1: the case of nouns serving as the direct object of a verb
[syn: accusative, accusative case, objective case] |
objective c
(foldoc) | Objective C
An object-oriented superset of ANSI C by Brad
Cox, Productivity Products. Its additions to C are few and
are mostly based on Smalltalk. Objective C is implemented
as a preprocessor for C. Its syntax is a superset of
standard C syntax, and its compiler accepts both C and
Objective C source code (filename extension ".m").
It has no operator overloading, multiple inheritance, or
class variables. It does have dynamic binding. It is
used as the system programming language on the NeXT. As
implemented for NEXTSTEP, the Objective C language is fully
compatible with ANSI C.
Objective C can also be used as an extension to C++, which
lacks some of the possibilities for object-oriented design
that dynamic typing and dynamic binding bring to Objective
C. C++ also has features not found in Objective C.
Versions exist for MS-DOS, Macintosh, VAX/VMS and
Unix workstations. Language versions by Stepstone,
NeXT and GNU are slightly different.
There is a library of (GNU) Objective C objects by
R. Andrew McCallum with similar
functionality to Smalltalk's Collection objects. It
includes: Set, Bag, Array, LinkedList, LinkList,
CircularArray, Queue, Stack, Heap, SortedArray,
MappedCollector, GapArray and DelegateList. Version: Alpha
Release. (ftp://iesd.auc.dk/pub/ObjC/).
See also: Objectionable-C.
["Object-Oriented Programming: An Evolutionary Approach", Brad
Cox, A-W 1986].
(1999-07-10)
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objective caml
(foldoc) | Objective CAML
(Originally "CAML" - Categorical Abstract Machine
Language) A version of ML by G. Huet, G. Cousineau, Ascander
Suarez, Pierre Weis, Michel Mauny and others of INRIA. CAML
is intermediate between LCF ML and SML [in what sense?].
It has first-class functions, static type inference with
polymorphic types, user-defined variant types and {product
types}, and pattern matching. It is built on a proprietary
run-time system.
The CAML V3.1 implementation added lazy and mutable data
structures, a "grammar" mechanism for interfacing with the
Yacc parser generator, pretty-printing tools,
high-performance arbitrary-precision arithmetic, and a
complete library.
in 1990 Xavier Leroy and Damien Doligez designed a new
implementation called CAML Light, freeing the previous
implementation from too many experimental high-level features,
and more importantly, from the old Le_Lisp back-end.
Following the addition of a native-code compiler and a
powerful module system in 1995 and of the object and
class layer in 1996, the project's name was changed to
Objective CAML. In 2000, Jacques Garrigue added labeled and
optional arguments and anonymous variants.
Objective CAML Home (http://ocaml.org/).
Usenet newsgroup: news:comp.lang.ml.
["The CAML Reference Manual", P. Weis et al, TR INRIA-ENS,
1989].
(2002-05-21)
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