Returning multiple values from a function using pointer : function return « Function « C++ Tutorial

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C++ Tutorial » Function » function return

7.8.7.Returning multiple values from a function using pointer

#include <iostream>

 

 short f(int, int*, int*);

 

 int main()

 {

     int number = 2, squared, cubed;

  

 

     std::cout << "number: " << number << "\n";

     std::cout << "square: " << squared << "\n";

     std::cout << "cubed: "  << cubed   << "\n";

     return 0;

 }

 

 short f(int n, int *pSquared, int *pCubed)

 {

     *pSquared = n*n;

     *pCubed = n*n*n;

 }

number: 2
square: 6
cubed: 2293672

7.8.function return
	7.8.1.	Return void from a function
	7.8.2.	void function with return statement
	7.8.3.	Return a value from a function
	7.8.4.	Return a double value from a function
	7.8.5.	Return a pointer from a function
	7.8.6.	Multiple return statements in a function
	7.8.7.	Returning multiple values from a function using pointer
	7.8.8.	More than one returning value
	7.8.9.	Returning a reference
	7.8.10.	Return class instance from a function

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