How to make a for loop variable const with the exception of the increment statement?

Question

Consider a standard for loop:

for (int i = 0; i < 10; ++i) 
{
   // do something with i
}

I want to prevent the variable i fr

Answer 1

Couldn't you just move some or all the content of your for loop in a function that accepts i as a const?

Its less optimal than some solutions proposed, but if possible this is quite simple to do.

Edit: Just an example as I tend to be unclear.

for (int i = 0; i < 10; ++i) 
{
   looper( i );
}

void looper ( const int v )
{
    // do your thing here
}