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From Modula to Oberon
Modules and import/export rules that a significant number of programmers import this module quite indiscriminately A particularly seductive trap are Modula’s type transfer functions It appears preferable to drop the pretense of portability of programs that import a "standard", yet system-specific module Type transfer functions denoted by type identifiers are therefore eliminated, and Cited by : 77 PDF
The Programming Language Oberon - ETH Z
Modules Appendix: The Syntax of Oberon 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not intended as a programmer's tutorial It is intentionally kept concise Its function is to PDF
The Programming Language Oberon
Modules Appendix: The Syntax of Oberon 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not intended as a programmer's tutorial It is intentionally kept concise Its function is to PDF
The Programming Language Oberon - ETH Z
The Programming Language Oberon (Revision 1 10 90) N Wirth Make it as simple as possible, but not simpler A Einstein) 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not PDF
1 Introduction
rules of Oberon-2 Where they appear in the text, they are written in italics to indicate their special meaning (e g the same type) 2 Syntax An extended Backus-Naur Formalism (EBNF) is used to describe the syntax of Oberon-2: Alternatives are separated by | Brackets [ and ] denote optionality of the enclosed expression, and braces { and } denote its repetition (possibly 0 times) Non PDF
The Programming Language Oberon-2
An identifier declared in a module block may be followed by an export mark (" * " or " - ") in its declaration to indicate that it is exported An identifier x exported by a module M may be used in other modules, if they import M (see Ch 11) The identifier is then denoted as M x in these modules and is called a qualified identifier PDF
The Programming Language Oberon–2
An identifier declared in a module block may be followed by an export mark (" * " or " – ") in its declaration to indicate that it is exported An identifier x exported by a module M may be used in other modules, if they import M (see Ch 11) The identifier is then denoted as M x in these modules and is called a qualified identifier PDF
Oberon vs C++ by Josef Templ Oberon vs C++
The import clause lists all imported and thus usable modules A client of M can only use those objects which are marked for export by a ‘*’ following the object's name (e g T*) To distinguish objects with the same name imported from different modules, Oberon requires to prefix imported names by the name of the exporting module (e g M P PDF
Modula-3: CS 520 Final Report
MODULE m EXPORTS i1; IMPORT i2; PROCEDURE f(); VAR x; BEGIN (* module body *) END m Here, i1 is an interface implemented in the module m, while i2 is an interface implemented else-where By convention, the main program is in a module named Main Alternatively, any name can be used for the main module as long as it exports the Main interface A module can export one or more PDF
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From Modula to Oberon
Modules and import/export rules that a significant number of programmers import this module quite indiscriminately A particularly seductive trap are Modula’s type transfer functions It appears preferable to drop the pretense of portability of programs that import a "standard", yet system-specific module Type transfer functions denoted by type identifiers are therefore eliminated, and Cited by : 77 PDF
The Programming Language Oberon - ETH Z
Modules Appendix: The Syntax of Oberon 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not intended as a programmer's tutorial It is intentionally kept concise Its function is to PDF
The Programming Language Oberon
Modules Appendix: The Syntax of Oberon 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not intended as a programmer's tutorial It is intentionally kept concise Its function is to PDF
The Programming Language Oberon - ETH Z
The Programming Language Oberon (Revision 1 10 90) N Wirth Make it as simple as possible, but not simpler A Einstein) 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not PDF
1 Introduction
rules of Oberon-2 Where they appear in the text, they are written in italics to indicate their special meaning (e g the same type) 2 Syntax An extended Backus-Naur Formalism (EBNF) is used to describe the syntax of Oberon-2: Alternatives are separated by | Brackets [ and ] denote optionality of the enclosed expression, and braces { and } denote its repetition (possibly 0 times) Non PDF
The Programming Language Oberon-2
An identifier declared in a module block may be followed by an export mark (" * " or " - ") in its declaration to indicate that it is exported An identifier x exported by a module M may be used in other modules, if they import M (see Ch 11) The identifier is then denoted as M x in these modules and is called a qualified identifier PDF
The Programming Language Oberon–2
An identifier declared in a module block may be followed by an export mark (" * " or " – ") in its declaration to indicate that it is exported An identifier x exported by a module M may be used in other modules, if they import M (see Ch 11) The identifier is then denoted as M x in these modules and is called a qualified identifier PDF
Oberon vs C++ by Josef Templ Oberon vs C++
The import clause lists all imported and thus usable modules A client of M can only use those objects which are marked for export by a ‘*’ following the object's name (e g T*) To distinguish objects with the same name imported from different modules, Oberon requires to prefix imported names by the name of the exporting module (e g M P PDF
Modula-3: CS 520 Final Report
MODULE m EXPORTS i1; IMPORT i2; PROCEDURE f(); VAR x; BEGIN (* module body *) END m Here, i1 is an interface implemented in the module m, while i2 is an interface implemented else-where By convention, the main program is in a module named Main Alternatively, any name can be used for the main module as long as it exports the Main interface A module can export one or more PDF
led from Algol to Pascal, then to Modula-2, and eventually to Oberon The common traits of these Modules and import/export rules Experience with Modula
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[PDF] Programming in Oberon: Steps Beyond Pascal and Modula
is available to write complete Oberon modules that use scalar variables Oberon can be obtained via anonymous internet file transfer ftp (at
ProgInOberonWR
4 Introduction to Oberon-2
The grammar (syntax) of the English language defines the rules governing Syntax You can also say that the importing module is a client of the imported
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[PDF] The ModulaTor - at NTNU
interact via an import/export- mechanism and allow to hide their Listing 1: Example of an Oberon module: The import clause lists all imported modules
oberon vs cpp
[PDF] The Programming Language Oberon–2
that it is exported An identifier x exported by a module M may be used in other modules, if they import M (see Ch 11) The identifier is then denoted as
Oberon Report
[PDF] Wirth - Project Oberonpdf
But module Kernel also belongs to this class; it "imports memory" and includes the disk driver The modules on the top of the hierarchy effectively export
Wirth Project Oberon
[PDF] A Comparison of Module Constructs in Programming Languages
Languages like Ada [l], Modula-2 [16] and Oberon [18, 19] have module constructs though it does import entities from the same module exporting entio,3
A comparison of module constructs in programming languages
[PDF] Object-Oriented Programming in Oberon-2 - System Software
as if the exported identi- fiers had been declared in the importing module itself loading time and memory requirements for Oberon programs
Oberon
[PDF] The Programming Language Oberon - Exaprog
1 nov 2008 · indicate that it be exported from its declaring module In this case, the identifier may be used in other modules, if they import the
Oberon .Report
[PDF] Fine–grained Integration of Oberon into Windows using Pluggable
framehandle) New instances are created by the generator command New MODULE Skeleton; (** portable *) IMPORT Files, Objects, Display, Display3, Gadgets;
hassclic
[PDF] Programming in Oberon
Expressed in mathematical terms, these rules take the form we will always assume that they are embedded in a module importing two service modules Texts
programming in oberon
Predicate transformer semantics of a higher-order imperative
grams in languages like Oberon, Java, Modula-3, and C++ to distinguish the exported globals of each module The rules given here would import ctr;
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[PDF] MODULA-2IN EMBEDDED SYSTEMS
A module can export both procedures as well as types and variables, i e make them available to other modules Each module, in tum, can import objects from
ESC Vol Page Vetterli Vonlanthen Modula in Embedded Systems
[PDF] Computer [Magazine]
emory requirements of today's workstations typically jump substantially from several to many modules If a certain module M exports a procedure P,
wirth
[PDF] Extensible Statistical Software: On a Voyage to Oberon
Heidelberg, the critical requirements seem to be quite common Oberon allows modular programming with export control on module level
report.
[PDF] Evolving Software with Extensible Modules - Matthias Zenger
low to define modules that depend on functionality imported from other modules 4Some module systems, e g Oberon's module system, provide means
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[PDF] CSc 520 The Oberon Programming Language Report Manish
14 mai 2008 · imported for use into another module Modules can also be exported( made public ) for use by other modules Variables and functions are
Oberon
Native XDS-x86 User's Guide - Modula-2
The system contains both Modula-2 and Oberon-2 compilers These languages In the MAKE mode the compiler determines module dependencies using IMPORT
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[PDF] USUS Newsletter V5N2 - Description
its absence from Oberon Low-level facilities Modules and import/export rules Modula makes access to machine-specific facilities possible
USUS Newsletter V N
[PDF] The ModulaTor Oberon-2, a hi-performance alternative to C++
26 août 1996 · Oberon programs are structured, modular and type-safe for client modules, who can import Adder to use the services it exports
Oberon , a hi performance alternative to C++
From Modula to Oberon
Modules and import/export rules that a significant number of programmers import this module quite indiscriminately A particularly seductive trap are Modula’s type transfer functions It appears preferable to drop the pretense of portability of programs that import a "standard"
yet system-specific module Type transfer functions denoted by type identifiers are therefore eliminated
and Cited by : 77 35125);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
The Programming Language Oberon - ETH Z
Modules Appendix: The Syntax of Oberon 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not intended as a programmer's tutorial It is intentionally kept concise Its function is to 61525);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
The Programming Language Oberon
Modules Appendix: The Syntax of Oberon 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not intended as a programmer's tutorial It is intentionally kept concise Its function is to 42312);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
The Programming Language Oberon - ETH Z
The Programming Language Oberon (Revision 1 10 90) N Wirth Make it as simple as possible
but not simpler A Einstein) 1 Introduction Oberon is a general-purpose programming language that evolved from Modula-2 Its principal new feature is the concept of type extension It permits the construction of new data types on the basis of existing ones and to relate them This report is not 75643);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
1 Introduction
rules of Oberon-2 Where they appear in the text
they are written in italics to indicate their special meaning (e g the same type) 2 Syntax An extended Backus-Naur Formalism (EBNF) is used to describe the syntax of Oberon-2: Alternatives are separated by | Brackets [ and ] denote optionality of the enclosed expression
and braces { and } denote its repetition (possibly 0 times) Non 28282);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
The Programming Language Oberon-2
An identifier declared in a module block may be followed by an export mark (" * " or " - ") in its declaration to indicate that it is exported An identifier x exported by a module M may be used in other modules
if they import M (see Ch 11) The identifier is then denoted as M x in these modules and is called a qualified identifier 7234);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
The Programming Language Oberon–2
An identifier declared in a module block may be followed by an export mark (" * " or " – ") in its declaration to indicate that it is exported An identifier x exported by a module M may be used in other modules
if they import M (see Ch 11) The identifier is then denoted as M x in these modules and is called a qualified identifier 98048);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
Oberon vs C++ by Josef Templ Oberon vs C++
The import clause lists all imported and thus usable modules A client of M can only use those objects which are marked for export by a ‘*’ following the object's name (e g T*) To distinguish objects with the same name imported from different modules
Oberon requires to prefix imported names by the name of the exporting module (e g M P 45831);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
Modula-3: CS 520 Final Report
MODULE m EXPORTS i1; IMPORT i2; PROCEDURE f(); VAR x; BEGIN (* module body *) END m Here
i1 is an interface implemented in the module m
while i2 is an interface implemented else-where By convention
the main program is in a module named Main Alternatively
any name can be used for the main module as long as it exports the Main interface A module can export one or more 1807);" style="color:blue;cursor:pointer;font-size:1.1em;">PDF
From Modula to Oberon (Modules and import/export rules) Document PDF,PPT, and Doc