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Nothing. You might have meant pointer-to-function.

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โˆ™ 2010-12-30 20:07:31
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Q: What do you mean by function to pointer?
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Related questions

What is the difference between a function pointer and a pointer to a function?

A pointer to a function is the memory address that stores the address of a function, while the pointer itself is a function pointer.A pointer to a function might be defined as "int (*pf)(int, int);", while to actually point to the function, you would use a function pointer, such as "pf = &func;".


What is the difference bw function pointer and function of pointer?

function pointer is a variable that hold the address of any function which declared in the program but function pointer is the array of the function that accept the run time size of the function.


How can you declare a pointer function?

*function();this declares a pointer function!


What does the pointer on a triple balance beam mean?

The function of a pointer tells you if you have the correct measurement or not. hope that helped!!:)xoxox <3 -Demi


Can a function return a pointer?

Yes. A function can return a pointer... const char* GetHelloString() { return "Hello!"; } ... returns a pointer to the string "Hello!".


On a triple beam balance what is the function of the pointer?

It is to show you that the pointer is on the zero mark.


What are the types of pointers in C plus plus?

Pointer variables and function pointers are the two primary types, as well as a void pointer (unknown type). Pointer variables can point to any valid type, including primitive types and user-defined types, as well as other pointer variables. Function pointers can point to any function with the same signature as the function pointer itself. Void pointers can point anywhere.


What is void mean in c program?

as function data type: no value returned (eg: void exit ()) as function parameter: no parameters (eg: getpid (void)) as pointer: generic pointer (void *genptr)


How do you create a pointer to an array of function pointers?

You point at the array the same way you would with an array of any pointer type, by using an additional level of indirection than is employed by the pointers in the array itself. In this case, the array contains pointer-to-function data types (with one level of indirection), thus you must use a pointer-to-pointer-to-function data type (with two levels of indirection) in order to point at the array itself. Had the array contained pointer-to-pointer-to-function data types (where each pointer points to a separate array of pointer-to-function data types), then you'd use three levels of indirection, and so on. You increase the level of indirection by placing an additional asterisk before the pointer's name when you declare the pointer. That is, one asterisk per level.


What does pointer to pointer finger mean?

Pointer is simply a variable that stores the memory address of another variable. Pointer to pointer means double pointer ,pointer that points to another pointer variable.


Which function is used to determine the position of the put pointer in a file in c plus plus?

The function ftell returns the position of the file pointer for a file.


Function pointers example programs?

A pointer which keeps address of a function is known as function pointer. example: { void *(*ptr)(); ptr= &display; (*ptr)(); return(0); } void display() { .................. )


Function of pointer multi-tester?

TARUB


What is the Use of static function?

A static function is a member function that is not associated with any instance of the class; it has no this pointer.


How function pointer is represented?

A pointer's type does not affect how an address is represented, it affects how the object at that address is to be interpreted. As such, function pointers are represented no differently to any other type of pointer. If the system uses 32-bit addressing than a pointer is 32-bit variable regardless of the type it refers to.


What is pointer to function in c?

Pointer in C is Memory Reference. It stores memory address of any variable, constant, function or something you later use in your programming. Pointer basically used to ease the referencing of variables and others or in polymorphism and inheritance.


Function pointer in c plus plus?

Yes, C++ supports function pointers.


What is the datatype of the pointer returned by malloc function?

void


Pointer to pointer in c?

Usable. A prominent example is param argv of function main.


What function for stack pointer of the register?

stack pointer is also a pointer. which point the value or content in that register to accumulator to execute. and also the stack pointer used to locate the memory address in the registers to save content in the accumulator.


A pointer to function which receives an int pointer and returns a float pointer?

float *(*funptr)(int *); float *fun (int *); funptr= fun;


What is pointer variable explaine?

If you mean example, then it is argv, which is the second parameter of function main.


What is the default datatype of the pointer returned by malloc function?

void


Does vb support pointer to function discuss?

It doesn't discuss.


How is the old stack pointer value recovered on a function return?

If your stack grows bottom-up, it's decremented when you leave a function; if the stack grows top-down, the stack pointer is incremented.