[Bro] define a variable name based on string in bro

[Jan Grashöfer]

> Thank you, but I fail to see what it is your speaking of in the link ?
> Do you mean that each element in the table is a variable ?

Exactly.

> In that case, writing\reading from this table will have complexity of O(n),
> right ?

No, it should be O(1) on average, see
https://www.bro.org/sphinx/script-reference/types.html#type-table.

I hope this helps,
Jan