Classes cannot return values, only functions can return values. But you cannot return a function from a function, you can only return a function pointer -- a pointer variable holding the address of the function you wish to return. All possible return values must be of the same type, therefore all function signatures and return types must be exactly the same -- only the name of the functions can differ.
output
write a scripting to return values in functions
Yes, a function in Python can return more than one value by using tuples, lists, or dictionaries. When multiple values are returned, they are typically packed into a tuple by default, which can then be unpacked by the caller. For example, a function can return two values like this: return value1, value2. The caller can capture these values using multiple assignment, such as a, b = my_function().
If the function is inline expanded then it is not invoked at all -- there is no function call. However, if the function is not or cannot be inline expanded, a procedure call is invoked. This pushes the calling function's local values onto the stack, followed by the return address, followed by the callee's argument values in reverse order. Control is then passed to the address of the function. The function then pops the arguments off the stack and assigns them to its local parameters (parameters that are passed by value will automatically invoke the copy constructors of those parameters). The function then executes. When a return statement is encountered, the return address is popped from the stack, the return value (if any) is pushed onto the stack, and control is passed to the return address. When a function returns, the return value (if any) and the local values are popped from the stack, and execution continues from where it left off.
it is called as co-domain
RANGE -----> apex
It is a set which is known as the co-domain (or range).
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No. A function takes in values of no, one, or more input variables, and returns no or one result. It cannot return more than one result. Do not confuse this with returning multiple results using call by reference parameters - this is not the same thing.
Not all functions return values. If you take a function which is of type void, you get a function which is does not return anything. The only functions which should return values are those which are used as a right side of expressions (so called rvalues).
The range is the set of all possible outputs values for the function when given inputs from the domain.
It is generally referred to as "a table of values"
Classes cannot return values, only functions can return values. But you cannot return a function from a function, you can only return a function pointer -- a pointer variable holding the address of the function you wish to return. All possible return values must be of the same type, therefore all function signatures and return types must be exactly the same -- only the name of the functions can differ.
You cannot return multiple values from a function. A function returns one or no values. That is the definition of a function. That said, you could have that one value be a pointer to a struct, or it could be a struct itself, and that struct could contain multiple values. You can also pass the function pointers to items in the caller's address space that the function could modify.
values used with a function are called
They are called the arguments of the function.