Programming in Modula-2Springer Science & Business Media, 06.12.2012 - 202 Seiten This text is an introduction to programming in general, and a manual for programmjng with the language Modula-2 in particular. It is oriented primarily towards people who have already acquired some basic knowledge of programming and would like to deepen their understanding in a more structured way. Nevertheless, an introductory chapter is included for the benefit of the beginner, displaying in a concise form some of the fundamental concepts of computers and their programming. The text is therefore also suitable as a self-contained tutorial. The notation used is Modula-2, which lends itself well for a structured approach and leads the student to a working style that has generally become known under the title of structured programming. As a manual for programming in Modula-2, the text covers practically all facilities of that language. Part 1 covers the basic notions of the variable, expression, assignment, conditional and repetitive statement, and array data structure. Together with Part 2 which introduces the important concept of the procedure or subroutine, it contains essentially the material commonly discussed in introductory programming courses. Part 3 concerns data types and structures and constitutes the essence of an advanced course on programming. Part 4 introduces the notion of the module, a concept that is fundamental to the design of larger programmed systems and to programming as team work. The most commonly used utility programs for input and output are presented as examples of modules. And finally, Part 5 covers facilities for system programming, device handling, and multiprogramming. |
Inhalt
5 | |
Part 2 | 46 |
Function procedures | 54 |
Part 3 | 64 |
Record types | 70 |
Dynamic data structures and pointers | 76 |
Part 4 | 84 |
Local modules | 97 |
Lowlevel facilities | 124 |
Report on the Programming Language Modula2 | 141 |
The Syntax of Modula2 | 170 |
Storage | 186 |
200 | |
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ARRAY OF CHAR assignment base type BEGIN BITSET BOOLEAN buffer character compiler CONST constant ConstantDeclaration ConstExpression coroutine cursor data type defined DEFINITION MODULE denotes designator device EA EA EBNF element ELSIF ch END END enumeration type example executed ExpList export expression facilities factor FALSE FieldListSequence file system formal parameter FormalType function procedure GetCh GetSym Hence ident identifier IdentList implementation module InOut IMPORT input and output INTEGER keyboard language LOOP lpar memory-mapped I/O Modula-2 module Files mouseKey nodes objects octal operands operating system pointer type procedure call procedure declaration processor qualident Read(ch real numbers recursion REPEAT repetition return statement rules sequential SIGNAL SimpleExpression SimpleType so-called specified standard statement sequence StatementSequence END storage stream string subrange type symbol syntactic syntax termination transfer TreePtr type CARDINAL type declaration type INTEGER Variable Declaration variant Window words WriteCard WriteLn WriteString