Virginia defines "cigarette" in several places in it's code. Here it is:
"Cigarette" means any product that contains nicotine, is intended to be burned or heated under ordinary conditions of use, and consists of or contains (i) any roll of tobacco wrapped in paper or in any substance not containing tobacco; (ii) tobacco, in any form, that is functional in the product, which, because of its appearance, the type of tobacco used in the filler, or its packaging and labeling, is likely to be offered to, or purchased by, consumers as a cigarette; or (iii) any roll of tobacco wrapped in any substance containing tobacco which, because of its appearance, the type of tobacco used in the filler, or its packaging and labeling, is likely to be offered to, or purchased by, consumers as a cigarette described in clause (i) of this definition. The term "cigarette" includes "roll-your-own" tobacco, which means any tobacco which, because of its appearance, type, packaging, or labeling is suitable for use and likely to be offered to, or purchased by, consumers as tobacco for making cigarettes. For purposes of this definition of "cigarette," 0.09 ounces of "roll-your-own" tobacco shall constitute one individual "cigarette."
And here are the code cites, all containing this same defintion:
LIS > Code of Virginia > 3.2-4200
LIS > Code of Virginia > 58.1-1000
LIS > Code of Virginia > 58.1-1031 (this one differs only in that it lacks the last bit about "roll-your-own")
It's hard to imagine that they could get away with arguing that the defintion of "cigarette" should be any different for purposes of this recently amended smoking ban (the previous one being in effect since 1990), absent specific re-definition in this particular section of the code, than it is for all other sections of the code.