Concepts, Techniques, and Models of Computer Programming - Chapter 10 pps
Concepts, Techniques, and Models of Computer Programming - Chapter 10 pps
... instead of programming in models. We start from the declarative
programming techniques of Chapter 3 and add state and concurrency ex-
actly where it is needed. This is a practical example of combining ... directly with
QTk. This chapter gives most
of the key ideas underlying
QTk but only shows a small fraction of the available
widgets.
Structure of the chapter
The...
Concepts, Techniques, and Models of Computer Programming - Chapter 1 pps
... A typical low-cost personal computer with 64 MB of
memory can handle hundreds of thousands of digits. The skeptical reader will
ask: is this huge number really the factorial of 100 ? How can we ... Wizard of Oz, L. Frank Baum (1856–1919)
Programming is telling a computer how it should do its job. This chapter gives
a gentle, hands-on introduction to many of the most impor...
Concepts, Techniques, and Models of Computer Programming - Chapter 4 pps
... introduces the lazy concurrent model and gives some of the most
important programming techniques, including lazy streams and list compre-
hensions.
• Soft real-time programming. Section 4.6 explains ... roots of
declarative concurrency.
Concurrency is also a key part of three other chapters. Chapter 5 extends the
eager model of the present chapter with a simple kind of...
Concepts, Techniques, and Models of Computer Programming - Chapter 9 ppsx
... ?X}
X= (10* {Digit}+{Digit})* (10* {Digit}+{Digit})
% Generate
(X>0)=true
% Test 1
(X> =100 0)=true
% Test 2
(X div 100 0) mod 10 = (X div 1) mod 10
% Test 3
(X div 100 ) mod 10= (Xdiv 10) mod 10
% ... some other computation models:
• Adding concurrency to the declarative model gives the data-driven and
demand-driven concurrent models. These models also do logic program...
Concepts, Techniques, and Models of Computer Programming - Chapter 0 doc
... Concurrent ML [158]
and Concurrent Haskell [149, 147]).
Copyright
c
200 1-3 by P. Van Roy and S. Haridi. All rights reserved.
Concepts, Techniques, and Models
of Computer Programming
PETER VAN ... appropriate.
Copyright
c
200 1-3 by P. Van Roy and S. Haridi. All rights reserved.
x CONTENTS
7.5 Relationtoothercomputationmodels 543
7.5.1 Object-basedandcomponent-base...
Concepts, Techniques, and Models of Computer Programming - Chapter 2 pptx
... of many other techniques. This book focuses on three in particu-
lar: object-oriented programming, graphical user interface (GUI) design, and
component-based programming. In object-oriented programming, ... with single-shot channels. Chapters 4 and 5 show other types of
channels (with sequences of messages) and do concurrent composition of processes.
Copyright
c
200 1-3 b...
Concepts, Techniques, and Models of Computer Programming - Chapter 3 docx
... instead of standard lists:
• Flatten of
nil is X#X (empty difference list).
• Flatten of
X|Xr where X is a nested list, is Y1#Y4 where
flatten of
X is Y1#Y2,
flatten of
Xr is Y3#Y4 ,and
equate
Y2 and ... removing more and more of the
left-hand part of
T2. Eventually, T2’s left subtree is removed completely and the
right subtree takes its place. Continuing in this way,
T2 shr...
Concepts, Techniques, and Models of Computer Programming - Chapter 5 pptx
... in
the larger context of component-based programming. Because of message-passing
concurrency we no longer have the limitations of the synchronous “lock-step”
execution of Chapter 4.
We first introduce ... tuples:
area({square, Side}) -& gt;
Side*Side;
area({rectangle, X, Y}) -& gt;
X*Y;
area({circle, Radius}) -& gt;
3.14159*Radius*Radius;
area({triangle, A, B, C}) -& gt;...
Concepts, Techniques, and Models of Computer Programming - Chapter 6 pdf
... Algol-60 and structured
programming [46, 45, 130], which led to Simula-67 and object-oriented program-
ming [137, 152].
2
This book sticks to the traditional usage of declarative as stateless and ... the
operations of the abstract data type. This idea is at the heart of object-oriented
programming, a powerful programming style that is elaborated in Chapter 7. The
present c...
Concepts, Techniques, and Models of Computer Programming - Chapter 7 ppt
... The first way, often-used in object-oriented programming,
uses inheritance. The second way uses higher-order programming. We will see
that the first way is just a syntactic variation of the second. ... as be-
ing an object and to mix the notions of state and encapsulation. The advantages
to be gained by considering other entities than objects and by using encapsula-
tion without st...
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