0
When we are talking about dereferencing in C we are talking about the pointers and how to get value from them, not address.
Dereferencing operator notation is "*".
Here is a simple example of dereferencing:
int num;
int pNum*;
pNum = # /* make pNum pointer point to numlocation in memory/stack */
*pNum = 7; /* setting pNum value to 7. Note! numvalue becomes 7 too, because pNum points to the same memory location as num */
What else can I help you with?
What is a use of dereferencing operator?
A pointer variable contains the address to some memory location. "Dereferencing" the pointer means getting the value stored at that memory location.
What are the basic operator in turbo c?
+ += - -= * *= / /= % %= = == != <= >= & && | ^ ~ << <<= >> >>= , [] () are the basic operator in TURBO C
What is the operator that cannot be overloaded in c plus plus and java?
conditional operator , size of operator , membership operator and scope resulation operator can not be overload in c++
Use of scope resolution operator in C programming?
:: operator can not be used in C.
What is the memory management operator in c plus plus?
There is no memory management operator in C++ -- it is an unmanaged language. You use the C++ new operator to allocate memory, and use the C++ delete operator to release previously allocated memory.
Is it possible to do operator overloading in c?
No. Operator and/or function overloading is only a C++ thing.
What is condional operator?
Conditional Operator- Its the only ternary operator in c/c++.- Its syntax is-(condition)?statement1:statement2;-Shruti Jain
C coding for operator overloading?
C does not support operator overloading. If you mean C++ operator overloading, it depends on exactly what you wanted to do. If you wanted to '+' to strings, then you could write: string operator+(string a, string b) { // do something }
Which is dummy operator in c?
unary + is the only dummy operator in c,...
What is THIS operator in c?
The this operator is not a c operator. It is a c++ keyword. It is equivalent to an r-value pointer to the current instance of an object. It is useful when resolving between object members and method parameters.
Example of binaray operator in c plus plus?
+ is an example, one of many, of a binary operator in C or C++ a = b + c; // for usage example
What is the operator of power in c plus plus?
There is no "power" operator in C or C++. You need to the use the math library function pow().
