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






  1. C++ Tutorial
  2. Function
  3. function return
#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