Posts about C++
The number of the C+
May 11, 2021 17:00 0 Comment C++
The number of C, The number of C, The number is defined by C+, Mathematical operations in C+, The number of random numbers, The number of, C, Typically, when we need to use numbers, we use the original data types, such as int, short, long, float, double, and so on., These d
The function of the C+ function
May 11, 2021 17:00 0 Comment C++
The function of the C+ function, The function of the C+ function, Define the function, Instance, Function declaration, Call the function, Function arguments, The default value of the argument, The function of the, C+, function, A function is a set of statements that execute a task together., Each program has at least one function, the main f
The C++ pointer
May 11, 2021 17:00 0 Comment C++
The pointer for C+, The pointer for C+, What is a pointer?, The pointer is used in C+, The C++ pointer is explained in detail, The pointer for, C+, It's easy and fun to learn the pointers for C+. P, ointers simplify the execution of some C++ programming tasks, as well as tasks
C++ Interface (Abstract Class)
May 11, 2021 18:00 0 Comment C++
The interface (abstract class)., The interface (abstract class)., An instance of an abstract class, Design the strategy, The interface, (abstract class)., Interfaces describe the behavior and functionality of a class without the need to complete a specific implementation
The C++ template
May 11, 2021 18:00 0 Comment C++
The C++ template, The C++ template, The function template, Class template, The C++, template, Templates are the foundation of generic programming, which writes code in a way that is independent of any particular type., A temp
The namespace for C+
May 11, 2021 18:00 0 Comment C++
The namespace for C+, The namespace for C+, Define the namespace, Using instructions, An unseth consecutive namespace, Nested namespaces, The namespace, for C+, Suppose, in a situation where there are two students in a class named Zara, in order to make a clear distinction between them,
Dynamic memory in C+
May 11, 2021 18:00 0 Comment C++
The dynamic memory of the C+, The dynamic memory of the C+, The new and delete operators, Dynamic memory allocation for the array, The dynamic memory allocation of the object, The dynamic memory, of the C+, Understanding how dynamic memory works in C+ is essential to being a qualified C++ programmer., The memory in the C++ p
The handling of the C++ exception
May 11, 2021 18:00 0 Comment C++
The exception handling of the C+, The exception handling of the C+, Throw an exception, Catch an exception, Exceptions to the C++ standard, Define a new exception, The exception handling of, the C+, Exceptions are problems that occur during program execution., A C++ exception is a special case that occurs while t
C++ files and streams
May 11, 2021 18:00 0 Comment C++
C++ files and streams, C++ files and streams, Open the file, Close the file, Write to the file, Read the file, Read and write to the instance, The file location pointer, C++, files and streams, So far,, we've used the iostream, standard library, which, provides cin, and cout methods, for reading streams from standard i
The data encapsulation for C+
May 11, 2021 18:00 0 Comment C++
The data encapsulation for C+, The data encapsulation for C+, An instance of a data encapsulation, Design the strategy, The data encapsulation, for C+, All of the programs have two basic elements:, Program statement (code): This is the, part of the program that performs
The data abstraction of C+
May 11, 2021 18:00 0 Comment C++
The data abstraction of C+, The data abstraction of C+, Access labels enforce abstraction, The benefits of data abstraction, An instance of data abstraction, Design the strategy, The data abstraction, of C+, Data abstraction refers to providing only critical information to the outside world and hiding the implementation details
It's polymorphic
May 11, 2021 18:00 0 Comment C++
The state of the C+ polymorphism, The state of the C+ polymorphism, Virtual function, Pure virtual function, The state of the C+, polymorphism, Polymorphism, literally means a variety of forms., Polymorphisms are used when there is a hierarchy between classes
Overload operators and overload functions
May 11, 2021 18:00 0 Comment C++
Overload operators and overload functions in C+, Overload operators and overload functions in C+, The function overload in C+, The operators in C+ are overloaded, Overloadable/non-overloadable operators, The operator overloads the instance, Overload, operators and overload functions in, C+, A function and operator in, the, same scope are allowed to specify multiple definitions, called, fu
The preprocessor for C+
May 11, 2021 19:00 0 Comment C++
The preprocessor for C+, The preprocessor for C+, #define pre-processing, The function macro, Conditional compilation, The operators of the . . . and ., Predefined macros in C+, The preprocessor, for C+, Preprocessors are instructions that indicate the preprocessing that the compiler needs to complete before it actually compil
Signal processing in C
May 11, 2021 19:00 0 Comment C++
The signal processing for C+, The signal processing for C+, Signal() function, Raise() function, The signal processing for, C+, The signal is an interrupt from the operating system to the process, which terminates a program early., On UNIX, LINUX,