Return void from a function : function return « Function « C++ Tutorial

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C++ Tutorial » Function » function return

7.8.1.Return void from a function

#include <iostream>

using namespace std;



void f();



int main()

{

  cout << "Before call\n";



  f();



  cout << "After call\n";



  return 0;

}



void f(){



cout << "in f\n\n\n";

}

Before call
in f


After call

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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