Yes. All string variables are pointers as are other arrays.
Well, honey, using C as a target language for a compiler comes with some perks. C is a widely supported and portable language, making it easier to run your translated code on different platforms. Plus, C has been around the block a few times, so there are plenty of tools and libraries available to help you out. So, if you want your code to be as popular as avocado toast, C might just be the way to go.
Before the invention of C, there was a language named 'B'. So, to overcome some drawbacks in this B-language, C had been invented.
By execution time, the code has already been translated into binary ("compiled"). However, the program may still rely on outside libraries (.dlls for example) that have also been pre-compiled.
C is considered a high-level programming language.
In order to learn 'c' language you've the basic knowledge about Computer.
An asterisk in C++, such as int *data, is what's known as a pointer. A pointer is like a regular variable, but instead of holding a value, a pointer holds the memory location of the value. It's a somewhat difficult concept, and you can learn more about it here: See related links section below...
The pointer that points to a block of memory that does not exist is called a dazzling pointer or wild pointer
C++ is only partially OOP because it is a superset of C and, for the sake of backward compatibility, retains the concept of primitive data types (such as integrals like char and int) and pointer data types, which are all strictly non-object-oriented. In Java and C#, there is no concept of a primitive data type. Even integral types such as int are treated as objects and there is no concept of a pointer data type.
Yes, it is object-oriented, but it is not 100% object-oriented because it supports the concept of primitive variables (which it inherits from C) such as char, int and bool, as well as pointer variables. In a 100% object-oriented language, these primitives would be implemented as objects, as they are in C# and Java. C++ is best described as a hybrid of procedural, structured and object-oriented programming paradigms.
Let's suppose, you wanted to ask:Why thisis used as a pointer in C++ language? Because it is a pointer to the 'current object'.
Address of the current object.
a pointer that is not pointing to anything
An address in C or C++ is the location in memory of an object or function. An address is the contents of a pointer, as opposed to the contents of the memory location pointed to by the pointer.
its pointer created for high safety that cant be find by anyone.
No such thing.
It is a pointer which is pointing to present object with which the memberfunction is called in c++ language.
C++ imposes far greater restrictions on pointer typing than assembly language. There is only a single type of pointer in assembly, which is only "typed" in any sense when dereferenced, and even then only by size. C++ pointer typing takes into account not only the size of the type of the referent, but a number of other factors, such as its relationship to other types in the class hierarchy. The only way to disable these safety checks is to explicitly break the type system using reinterpret_cast.