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Yes, C++ has pointers, which are references to memory locations. which are variables that store memory addresses, or NULL (zero). If the pointer is non-NULL, the pointer is said to dereference the object (or variable) residing at the stored memory address, which permits indirect access to that object so long as the object remains in scope.
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoA pointer in C++ is the same as a pointer in C -- it is a variable that is used to store a memory address and which allows indirect access to that memory address. When a pointer is not in use, it must be zeroed or nullified by assigning the NULL value, thus preventing indirect access to invalid memory.
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Is there a C plus plus editor software for the mac that is free?
Looks like there's one called Xcode. Scroll down for link.
What is Dazzling Pointer in c plus plus?
The pointer that points to a block of memory that does not exist is called a dazzling pointer or wild pointer
Is the Readng Plus program available for children who read spanish?
"No. Reading Plus is strictly an English company. However that being said, they do have a spanish program like reading plus which is called Spanish Pronto Reading."
What is a curcuit called that has components in series plus components in parallel?
series-parallel curcuit
What is the difference between cc plus plus and java?
C is a procedure oriented language ,Where C++ & java are object oriented language.But java is platform independent.So generally C is called POP.C++ is called OOP.But java is OOP , which is platform independent.If java does not support primitive data type then it is called as pure object oriented language.
What are the plus and minus called in algebra?
They are called plus and minus - no difference there!
What is Nitric acid plus oxygen plus water?
I guess it is called as NH4OH
Programming codes under classes in c plus plus?
Are called methods.
X plus 6and y plus 4 are called?
They are algebraic expressions.
What is glucose plus fructose - sucrose plus water?
This reaction is called hydrolysis.
The answer to the problem (6 plus 7) - (8 plus 2) is called a?
difference
What is w plus x w plus x?
It's called a calculator.
What is the property of 6 plus y equals y plus 6?
That's called the commutative property.That's called the commutative property.That's called the commutative property.That's called the commutative property.
What is a preposition plus a noun called?
It's called a preposition phrase.
How do you prove ax5 plus bx4 plus cx3 plus dx2 plus ex plus f equals 0 is not solvable?
This is called the Abel-Ruffini theorem.
Iron ionswith a plus 2 or a plus 3 charge are called?
Iron ions with 2+ are known as ferrous and with 3+ is called as ferric.
What is the top bit that sticks out of a battery called?
It is called the plus sde and the other is called the minus.
