Java
void as function return-type means no return value void as function parameter means no parameter void * as pointer type means generic pointer
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...
It isn't a question, sorry.
The pointer in linked list is used for traversing through the elements of the linked list. In a singly linked list, only a next pointer exits. So this pointer can be used for traversing only in one direction in the list. In case of a doubly linked list, a next and previous pointer exits. These pointers are used for traversing in both direction in the list.
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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'.
Yes. All string variables are pointers as are other arrays.
No. When a method is declared static, it is defined outside of any individual class reference.
its pointer created for high safety that cant be find by anyone.
It is a pointer which is pointing to present object with which the memberfunction is called in c++ language.
void as function return-type means no return value void as function parameter means no parameter void * as pointer type means generic pointer
Because of pointers and that all arrays are really pointers. A pointer something like *pointer can also be written as pointer[0] and *(pointer + 1) can also be written as pointer[1]
pointer: to access data by address reference: there is no reference in C language
A pointer, used in business or teaching = מַצבִּיעַ (matzbia)the specialty pointer used to read the torah = יד (yad)
A pointer is a variable whose value is the address to another variable. Pointers are most commonly used to dynamically allocate memory off of the heap instead of defining all of your variables at compile-time.
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 is used when reading the Torah is called a yad