Cannot understand a sentence in Pride and Prejudice.
The paragraph goes like this:
when Mr. Wickham walked into the room, Elizabeth felt that she had neither been seeing him before, nor thinking of him since, with the smallest degree of unreasonable admiration. The officers of the ----shire were in general a very creditable, gentlemanlike set, and the best of them were of the present party; but Mr. Wickham was as far beyond them all in person, countenance, air, and walk,
What kind of information does the sentence "Elizabeth felt that she had neither been seeing him before, nor thinking of him since, with the smallest degree of unreasonable admiration. " convey? Is it saying that Elizabeth doesn't care Wickham so that she never think of him with admiration?