Paul Deitel, CEO and Chief Technical Officer of Deitel &
Associates, Inc., is a graduate of MIT, where he studied
Information Technology. He holds the Java Certified Programmer and
Java Certified Developer designations, and is an Oracle Java
Champion. Through Deitel & Associates, Inc., he has delivered
hundreds of programming courses worldwide to clients, including
Cisco, IBM, Siemens, Sun Microsystems, Dell, Fidelity, NASA at the
Kennedy Space Center, the National Severe Storm Laboratory, White
Sands Missile Range, Rogue Wave Software, Boeing, SunGard Higher
Education, Nortel Networks, Puma, iRobot, Invensys and many more.
He and his co-author, Dr. Harvey M. Deitel, are the world’s
best-selling programming-language textbook/professional book/video
authors.
Dr. Harvey Deitel, Chairman and Chief Strategy Officer of
Deitel & Associates, Inc., has over 50 years of experience in the
computer field. Dr. Deitel earned B.S. and M.S. degrees in
Electrical Engineering from MIT and a Ph.D. in Mathematics from
Boston University. He has extensive college teaching experience,
including earning tenure and serving as the Chairman of the
Computer Science Department at Boston College before founding
Deitel & Associates, Inc., in 1991 with his son, Paul. The Deitels’
publications have earned international recognition, with
translations published in Japanese, German, Russian, Spanish,
French, Polish, Italian, Simplified Chinese, Traditional Chinese,
Korean, Portuguese, Greek, Urdu and Turkish. Dr. Deitel has
delivered hundreds of programming courses to corporate, academic,
government and military clients.
From Marc Gregoire, Software Architect, Nikon Metrology, Microsoft
Visual C++ MVP and Author of Professional C++, 5/e:
"C++20 is a big update for the C++ language and its standard
library, introducing numerous new features. Some of these will
drastically change the way we write and organize our code. C++20
for Programmers is a great book to learn C++. This latest edition
is updated to include new C++20 features bringing you up to speed
with writing modern and well-structured C++ code. Everything is
introduced in an easy-to-read, step-by-step manner with the aid of
compact, to-the-point code examples. I like the objects-natural
approach and examples. For example, the ZIP discussion shows how
powerful it is to use third-party libraries that implement
complicated things--this allows you to write and read ZIP files in
just a few lines of your own code. Another very nice and
interesting objects-natural example shows encrypting and decrypting
text with just a few lines of code."
"I especially like that you've stressed to avoid using pointers but
instead use modern functionality such as std::array, std::vector,
std::string, and so on. I also like the very nice objects natural
section, explaining std::span. A nice introduction to containers,
iterators, and algorithms, the range-based for loop, and functional
programming. Good introduction to classes. Good discussion of
modern runtime- and compile-time polymorphism techniques. A very
good chapter on operator overloading. Nice exceptions chapter--I
like the look ahead to contracts for C++23 or later! I like the
chapter 'Templates, C++20 Concepts and Metaprogramming.' It touches
on several more advanced features, but it is still easy to read and
to follow the examples. Nice chapter on C++20 modules--it contains
just the right amount of details for this book."
From Dr. Daisy Hollman, ISO C++ Standards Committee Member:
"I'm a big fan of talking about objects early and often--it's nice
to see that my pedagogical instincts in this matter are supported
by at least some experts. :-) I love the emphasis on code
readability throughout. The emphasis on safe programming in this
book is excellent. I really like the 'objects natural' case study
with the zip library. I'm a big fan of introducing the class
template array before the language version of arrays, and I also
like the use of vector as a case study. I absolutely love the
emphasis on avoiding pointers. Well done! I'm also a big fan of the
section on span. The use of std::string_view in Figure 9.2 is
exactly what we had in mind when we designed it."
"In the chapter, 'OOP: Inheritance and Runtime Polymorphism,' it's
awesome that NVI (non-virtual interface idiom) is covered. I really
like the discussion of real-world consequences of implementation
inheritance. 'Operator Overloading, Copy/Move Semantics and Smart
Pointers' is a great chapter."
From Inbal Levi, SolarEdge Technologies, ISO C++ Foundation
director, ISO C++ SG9 (Ranges) chair, ISO C++ Standards
Committee:
" C++20 for Programmers provides a great introduction to C++20
through simple and useful examples. 'C++20 formatting with the
{fmt} library' is a great and important explanation--it clarifies
the relation between standard library implementations and
open-source libraries. Examples (especially cryptography) in the
'Functions and an Intro to Function Templates' chapter are great.
The chapter, 'Strings, string_views, Text Files, CSV Files and
Regex' is well written, great examples. I think both the use case
and the reference to OWASP (Open Web Application Security Project)
as a knowledge resource will do a great deal for the new developer.
The chapter 'OOP: Inheritance and Runtime Polymorphism,' presents
some very interesting design patterns. The chapter, 'Operator
Overloading, Copy/Move Semantics and Smart Pointers,' is great, the
explanations and example class are good and informative."
From Danny Kalev, Ph.D. and Certified System Analyst and Software
Engineer, Former ISO C++ Standards Committee Member:
"The Deitels have included all of the useful new C++20 features in
a readable and up-to-date book with numerous code examples aimed to
transport you swiftly and smoothly into the era of Modern C++
programming. The code has been rigorously tested with three leading
compilers. Covers the latest C++20 programming and design idioms.
All the relevant hands-on knowledge for designing efficient and
reusable concurrent C++20 apps."
"The chapter, 'Strings, string_views, Text Files, CSV Files and
Regex,' is one of the best chapters in any C++ book I've read.
Kudos on the Titanic dataset. 'Operator Overloading, Copy/Move
Semantics and Smart Pointers' discusses the Special Five member
functions, emphasizing the differences between copy constructors
and assignment operators, and between copying and moving. The
chapter, 'Standard Library Containers and Iterators,' covers the
major concepts of standard library containers, iterators,
algorithms and container adaptors--all with C++20-compliant code.
The chapter, 'Standard Library Algorithms and C++20 Ranges &
Views,' covers advanced C++20 features, including iterators and
their requirements, the C++20 ranges facilities and related
algorithms, functional programming using functors and lambdas, and
brief discussion about parallelization. 'Templates, C++20 Concepts
and Metaprogramming' is one of the best chapters of this book. Not
only is it clear and easy to read, it's also up to date with the
latest C++20 features. The new C++20 concepts are explained and
demonstrated very well, as are variadic templates, the more
traditional notion of type traits and finally, the pick of the crop
is template metaprogramming. Writing about modules is quite a
challenge--this chapter presents them clearly and in detail. I
loved the jaw-dropping improvement in translation unit sizes
achieved by importing a header unit using C++20 modules rather than
the preprocessor to include a header."
"Coroutines, one of C++20's 'big four' features, are explained
clearly. The main concepts associated with coroutines, i.e.,
co_await, co_yield and co_return, are demonstrated using
easy-to-follow code listings, as are more advanced issues such as
tasks and executors. Another noteworthy point is the balanced
coverage of third-party coroutines support libraries, since C++20
doesn't provide its own yet."
From Arthur O'Dwyer, C++ trainer, Chair of CppCon's Back to Basics
track, author of several accepted C++17/20/23 proposals and the
book Mastering the C++17 STL:
"The chapter, 'OOP: Inheritance and Runtime Polymorphism,' is
thorough on all the permutations of private, public, data members,
function members, virtual, non-virtual, etc. Very obviously
concerned with being up-to-date with C++17 and C++20--that's
excellent! You emphasize override and final, which is good. You
also emphasize 'prefer composition over inheritance' and NVI
(non-virtual interface idiom), which I like. I'm very happy that
you show the new ways and say they're good. That's great. C++20
Modules are relegated to their own chapter near the end of the
book, but their treatment is not superficial; the chapter
demonstrates some non-trivial features such as module partitions,
and includes step-by-step instructions for building the sample code
on all three mainstream implementations. Covers C++20 Concepts and
Ranges confidently and in depth. New features such as std::format,
std::span and concepts are used heavily throughout the code
examples. The fun part of the chapter, 'Control Statements: Part
1,' is integrating the third-party libraries [in the
objects-natural case study] and . 'Strings, string_views, Text
Files, CSV Files and Regex' is a solid chapter. I like presenting
string and string_view together as a unit. The rapidcsv
[objects-natural] case study is a really good idea. The chapter
'Exceptions and a Look Forward to Contracts' presents a pretty
clear narrative focus on exceptions and error handling. In the
chapter 'C++20 Coroutines,' the choice to use tl::generator and
concurrencpp::result is good."
From José Antonio González Seco, Parliament of Andalusia:
"Ideal for professionals who want to learn modern C++ or improve
their skills with it. Covers C++20 in a clear and practical way,
with an impressive amount of high-quality references, a strong
focus on performance and security, and an 'objects natural'
approach very useful for learning how to integrate external
libraries in your projects. Great coverage of modules, with clear
explanations."
From Saar Raz, Senior Software Engineer, Swimm.io and Implementor
of C++20 Concepts in Clang:
"The chapter 'Templates, C++20 Concepts and Metaprogramming' covers
a lot of ground and important features, such as concept-based
overloading, fold expressions and constexpr if. It also goes into
great detail explaining how the metaprogramming works. The
explanation about the need for coroutines is excellent and provides
many use cases, building a strong case for the feature. Gives a
high level of understanding of the main low-level concepts of
coroutine implementation--it helped me better grasp those
concepts."
From Anthony Williams, Member of the British Standards Institution
C++ Standards Panel, Director of Just Software Solutions Ltd.,
Author of C++ Concurrency in Action, 2/e:
"Gives concrete information on how to write code using modules. I
like that the chapter 'Parallel Algorithms and Concurrency: A
High-Level View' doesn't go too deep on the lower-level things and
starts with the parallel algorithms. Introduces coroutines clearly,
with simple examples using open-source libraries."
From Andreas Fertig, Independent C++ Trainer and Consultant,
Creator of cppinsights.io, Author of Programming with C++20:
"Paul and Harvey do an excellent job teaching modern C++ using
C++20. Templates are a huge beast and the chapter 'Templates, C++20
Concepts and Metaprogramming' gives a good overview. The chapter
'C++20 Modules: Large-Scale Development' is a good write-up of
modules and how they work--it covers all the parts one needs to
start with or convert to modules. An excellent introduction to
multithreading and concurrency. In the chapter 'C++20 Coroutines,'
I especially liked the overview of coroutine use-cases."
Some Reviews from Earlier Editions--and the Reviewers' Affiliations
at the Time
"A great introduction to object-oriented programming in C++. I wish
I'd had it when I was learning the language. Provides helpful tips
that are relevant to real problems in the software industry."
--Gordon Hogenson, Microsoft
"I like how the text emphasizes the importance of style, comments
and consistency." --Renato Golin, LLVM Compiler Engineer (now a
Senior Research Engineer at Microsoft)
"A stellar overview of how polymorphism works--the section on how
it's done is great." --Gašper Ažman, A9.com Search Technologies and
Co-author, C++ Today: The Beast Is Back
"Gets you into C++ programming quickly with important tips, loads
of insights and gradual progression towards advanced concepts. A
great tour of C++ for beginners learning an industrial-strength
programming language." --Dean Michael Berris, Google, Maintainer of
cpp-netlib and Former ISO C++ Committee Member (now a Principal
Software Engineer at Microsoft)
"I liked that the material doesn't skirt around the complex nature
of C++, and instead explains all the aspects of the example
programs." --Jonathan Wakely, Redhat, ISO C++ Committee Secretary
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