22 mei 2009 · A pointer-to-a-pointer is used when a reference to a pointer is required. For example, when you wish to modify the value (address pointed to) of a pointer variable declared in a calling function's …

How to increment a pointer address and pointer's value? Asked 14 years, 1 month ago Modified 2 years, 3 months ago Viewed 383k times

How do I obtain a function pointer for a class member function, and later call that member function with a specific object? It's easiest to start with a typedef.

31 jan. 2014 · 2) Pointer to Constant : These type of pointers are the one which cannot change the value they are pointing to. This means they cannot change the value of the variable whose address they are …

A pointer references a location in memory, and obtaining the value at the location a pointer refers to is known as dereferencing the pointer. Dereferencing is done by applying the unary * operator on the …

All non-static methods have an implicit this pointer. In typical C++ implementations, it is passed in the first integer argument slot.

When should a double indirection be used in C? Can anyone explain with a example? What I know is that a double indirection is a pointer to a pointer. Why would I need a pointer to a pointer?

Learn how to use CSS class for pointer cursor in Twitter Bootstrap with examples and solutions discussed on Stack Overflow.

10 feb. 2011 · Dereferencing a pointer means getting the value that is stored in the memory location pointed by the pointer. The operator * is used to do this, and is called the dereferencing operator.

I know Java doesn't have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in Java. Is it true?