LimitIterator::valid Vérifie si l'élément courant est valide &reftitle.description; public boolLimitIterator::valid Vérifie si l'élément courant est valide. &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; &return.success; &reftitle.seealso; LimitIterator::current LimitIterator::key LimitIterator::rewind LimitIterator::next LimitIterator::seek