... of Congress Cataloging -in- Publication Data
Prinz, Peter.
[C++ Lernen und professionell anwenden. English]
A complete guide to programming in C++ / Peter Prinz, Ulla Kirch-Prinz; translated by ... readers interested in learning the C++ programming
language from scratch, and for both novice and advanced C++ programmers
wishing to enhance their knowledge of C++. It was...
... previously into a single task. A graphical user interface is
available for editing, compiling, linking, and running the application. Moreover, addi-
tional tools, such as a debugger, can be launched.
In ... literal
5.19
0.519E1
0.0519e2
519.OE-2
12.
12.0
.12E+2
12e0
0.75
.75
7.5e-1
75E-2
0.00004
0.4e-4
.4E-4
4E-5
Constant Character Constant Value
(ASCII code decimal)
Capital A
Lower...
... 153
Defining and Assigning Strings 154
Concatenating Strings 156
Comparing Strings 158
Inserting and Erasing in Strings 160
Searching and Replacing in Strings 162
Accessing Characters in Strings 164
Exercises ... previously into a single task. A graphical user interface is
available for editing, compiling, linking, and running the application. Moreover, addi-
tional tools, such as...
... strings illustrate
how to use pointers for efficient programming, and that string access via the command
line of an application program is used to illustrate pointer arrays.
Chapter 18 explains ... takes an in- depth look at how to define and use arrays. Of particular inter-
est are one-dimensional and multidimensional arrays, C strings, and class arrays.
Chapter 17 describes the r...
... the C
programming language: ++ is the increment operator in C.
As early as 1989 an ANSI Committee (American National Standards Institute) was
founded to standardize the C++ programming language. ... functionality
of the C programming language. This means that you have all the features that are avail-
able in C:
■ universally usable modular programs
■ efficient, close to the ma...
... correctly interpreting the codes.
The C++ language does not stipulate any particular characters set, although in gen-
eral a character set that contains the ASCII code (American Standard Code for Informa-
tion ... returning a value of 0 as an exit
code to the calling program. It is standard practice to use the exit code 0 to indicate that
a program has terminated correctly.
No...
... point in C++ and are referred to
as floating-point numbers. In contrast to integers, floating-point numbers must be stored
to a preset accuracy. The following three types are available for calculations ... character
65
97
32
46
48
0
&apos ;A& apos;
&apos ;a& apos;
' '
'.'
'0'
'\0'
FUNDAMENTAL TYPES (CONTINUED)
■
21
ᮀ Floating-Point Type...
... records are stored in variables to
enable their processing by a program. Variables are also referred to as objects, particularly
if they belong to a class.
ᮀ Defining Variables
A variable must ... <iostream>
using namespace std;
int gVar1; // Global variables,
int gVar2 = 2; // explicit initialization
int main()
{
char ch(&apos ;A& apos;); // Local variable being initializ...
... generator,
please enter an integer value: 77 77
Three random numbers: 25435 6908 14 579
HEADER FILES
■
47
ᮀ Using Header Files
Header files are text files containing declarations and macros. By using an #include
directive ... declare and call standard functions and
■ use standard classes.
This includes using standard header files. In addition, we will be working
with string variables,...
... This makes the string class available and allows user-
friendly string manipulations in C++. The following pages contain further details on this
topic.
ᮀ Header Files in the C Programming Language
The ... header files standardized for the C programming language were adopted for the C++
standard and, thus, the complete functionality of the standard C libraries is available to
C...
... unsetf().
✓
HINTS
■
FORMATTING AND MANIPULATORS
Example: Calling a manipulator
FORMATTED OUTPUT OF FLOATING-POINT NUMBERS
■
65
ᮀ Standard Settings
Floating-points are displayed to six digits by default. Decimals are ... a stream and unformat-
ted input and output.
ᮀ Flags and Manipulators
Formatting flags defined in the parent class ios determine how characters are input or
output....
... extend an OpenMP directive over
several lines by placing the same sentinel in front of the following lines and using
the standard Fortran 95 method of braking source code lines:
!$OMP PARALLEL ... Parallel Programming in Fortran 95 using OpenMP
Miguel Hermanns
School of Aeronautical Engineering
Departamento de Motopropulsi´on y Termofluidodin´amica
Universidad Polit´e...
... arithmetic 19
2 GOOD PROGRAMMING STYLE 21
2. 1 Readability 21
2. 2 Self-checking code 22
2. 3 Write clear code that relates to the physics 22
3. INPUT TO AND OUTPUT FROM A F95 PROGRAM 24
3.1 F95 statements ... returning real
ASIN(X) inverse sine in the range (-π /2, π /2) in radians
ATAN(X) inverse tangent in the range (-π /2, π /2) in radians
ATAN2(Y,X) inverse tange...