Multiple Arguments

[UltimateCream]

Hi, I'm trying to make a project and I'm really confused. I have vectors to save values, and I want to pass arguments just to execute specific blocks of my code. When I pass one argument per time all works perfect and my programm ends, all data from vectors remove. I want to pass multiple arguments and the vector's value stays for the end-argument which output the vectors in a file, to be more specific blocks add and remove data from vectors, and I want to pass add-argument and remove-argument until the end-argument and the output file will have the final vector's content.

[zapshe]

Showing code would help more than an explanation. I'm assuming you might be passing data by value and not by reference (by using '&'):

void function(std::vector<int> &a)
{

//do stuff
}

int main ()
{
    std::vector<int> a;
    function(a);
}