Thank you everybody for giving the right answer to the question. However the use of the term "pointer" in the question still leaves a lingering doubt in my mind as to whether the questioner really typoed a reference as a pointer? or did ...
pointer holds the address of a variable.reference holds the address of duplicate of that variable. ...
the size of the pointer is 2 byte.tat u can check it out by using the function SIZEOF(). ...
What is a null macro?
What is the differtents between a null pointer and a null macro?
What is near, far and huge pointer?
How many bytes are occupied by them?
How would you obtain segment and offset addresses from a far address of a memory location?
Actually a pointer is just a address holder so its size is always that of an int data type,what ever may be the type of pointer.In a 16-bit compiler,its 2 bytes and in 32-bit compiler,its 4 bytes(ie depeds on sizeof(int)) ...
a const pointer means the pointer which represents the address of one value. so if you declare a pointer inside the function, it doesn't have scope outside the function. if it is also available to the outside function whenever we declare a pointer as ...
pointer : pointer is a derived data type which holds addresses as its value. it points to value at it's address.for ex:int *p;does not mean p type is integer. p can't be int. p is just a pointer variable. the above declaration means p is a pointer to ...
test.h is nothing but in my pgm..simply include all header files..#include#include#include#include ...
Explain "passing by value", "passing by pointer" and "passing by reference"
How do you declare the following:
An array of three pointers to chars
An array of three char pointers
A pointer to array of three chars
A pointer to function which receives an int pointer and returns a float pointer
A pointer to a function which receives nothing and returns nothing
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