Question

How to overload function template in C++

Answer 1

#include <iostream>

using std::cout;
using std::endl;

template <class T> void function(T a)
{
	cout << "function(T a): " << a << endl;
}

template <class X, class Y> void function(X a, Y b)
{
	cout << "function(X a, Y b): " << a << " " << b << endl;
}

int main()
{
	function(7);
	function(12, 99);

	return 0;
}


/*
run:

function(T a): 7
function(X a, Y b): 12 99

*/

 

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