Difference between Function to pointer and pointer to function
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Difference between Function to pointer and pointer to functionA function to pointer is one which returns a pointer.
Ex: int *add(int num1,int num2) {
.
.
}
A pointer to function points to a function.
Ex: int add();
int (*addi)();
addi =&add;
then (*addi)() represents add();
A pointer to a function is a pointer that points to a function. A function pointer is a pointer that either has an indeterminate value, or has a null pointer value, or points to a function
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#pragma statementsThe #pragma Directives are used to turn ON or OFF certain features. They vary from compiler to compiler. Examples of pragmas are:.....
Advantages of using macroMacros substitute a function call by the definition of that function. This saves execution time to a great extent.....
