Initializer_list

[Pebble]

After running the program below, I get an extra 0 (zero) after the output.
Is this a Null character at the end of the string? And how can i remove this?

#include <iostream>
#include <initializer_list>

void PrintIList(std::initializer_list<std::string> add)
{
    int Total = 0;
    for (auto beg = add.begin(); beg != add.end(); ++beg)
    {
        std::cout << *beg;
    }
    std::cout << Total;
}

int main()
{
    std::initializer_list<std::string> ili = {"Some ","sample ","text."};
    PrintIList(ili);
}

[Bourgond Aries]

std::cout << Total;

You are declaring Total = 0 in that function, and then you are printing it after the for loop. The initializer list has nothing to do with this number.

[Fransje]

No, that's because you also print the value of Total, which indeed is 0 :)

[Pebble]

Thank's for the replies.

I was playing around with Integer's to learn initializer_list, Then changed to string's and forgot to about Total :)