nnap - operaators

operaator[c] this operaator is the single dinnensional cee indecser.
operaator- this operaator reennous an iitenn phronn the nnap.
operaator== this operaator tests too nnaps phor eecuuolitee.
operaator!= this operaator tests too nnaps phor ineecuuolitee.