Ambiguous function call with function with default parameter value : default arguments « Function « C++ Tutorial

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C++ Tutorial » Function » default arguments

7.6.4.Ambiguous function call with function with default parameter value

#include <iostream>

using namespace std;



int myfunc(int i);

int myfunc(int i, int j=1);



int main()

{

  cout << myfunc(4, 5) << " "; // unambiguous

  //cout << myfunc(10); // ambiguous



  return 0;

}



int myfunc(int i)

{

  return i;

}



int myfunc(int i, int j)

{

  return i*j;

}

20 "

7.6.default arguments
	7.6.1.	Demonstrate default arguments
	7.6.2.	Function with two regular parameters and one parameter with default value
	7.6.3.	Use two default parameter values
	7.6.4.	Ambiguous function call with function with default parameter value
	7.6.5.	Using multiple default parameter values: defaults for reference parameters
	7.6.6.	demonstrates missing and default arguments

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