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Modula-3 logo
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-3, Modula-3, M3 - (2GL/3GL), -2. System Research Center (SRC) Digital Equipment Corporation (DEC), Olivetti. : (Luca Cardelli), (Jim Donahue), (Mick Jordan), (Bill Kalsow) (Greg Nelson). , . , Modula-2+, SRC DEC Firefly. : , , , . 20 , Windows.

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-3 1986 . (Maurice Wilkes) . , DEC, Olivetti. Oberon, . -3 1988 1989 . DEC SRC Olivetti, .

-3 , , . DEC . Critical Mass CM3 Reactor. 2000 Critical Mass . -3 Elego Software Solutions GmbH, Critical Mass CM3. Reactor CM3 IDE . 2002 Elego PM3, Ecole Polytechnique de Montreal ( ).

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TRY EXCEPT END TRY FINALLY END. EXCEPT CASE. Modula-3 LOOP EXIT END.

- . OBJECT. (RECORD) , , , (), , . . , :

TYPE A = OBJECT a: INTEGER; METHODS p():=AP END;

, a p. AP p :

PROCEDURE AP(self: A) = BEGIN  END AP;

:

o.p();

o () A.

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Hello World! :

MODULE Main;
IMPORT IO;
BEGIN
  IO.Put ("Hello World\n")
END Main.

( ):

MODULE Hello EXPORTS Main;
IMPORT Wr, Stdio;
BEGIN
  Wr.PutText(Stdio.stdout, "Hello, World!\n");
  Wr.Close(Stdio.stdout);
END Hello.

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-3, , . ADDRESS void* . :

TYPE IntPtr = UNTRACED REF INTEGER;

ADR(), & . , ( UNTRACED). , DISPOSE.

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Open Source.

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-3: www.modula3.org

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  1. Greg Nelson, ed. Systems Programming with Modula-3 The definitive reference on the Modula-3 language with interesting articles on object-oriented systems software construction and a documentation of the discussion leading to the final features of the language.
  2. Samuel P. Harbison, Modula-3 Easy to use class textbook.
  3. Robert Sedgewick, Algorithms in Modula-3
  4. Laszlo Boszormenyi & Carsten Weich, Programming in Modula-3: An Introduction in Programming with Style
  5. Renzo Orsini, Agostino Cortesi Programmare in Modula-3 : introduzione alla programmazione imperativa e a oggetti an italian book of the language explaining its main features.
  6. Modula-3 resource page Modula-3 (.)
  7. Open CM3 CM3 (.)
  8. Elego Software Solutions (.)
  9. , -3 (.)
  10. . -3: [pdf] [ppt].

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