BytesNeeded
size_t BytesNeeded() const { return fBytesNeeded; }
*bytesNeeded = rule.rule->BytesNeeded();
virtual ssize_t BytesNeeded() const = 0;
ssize_t BytesNeeded() const;
ssize_t bytes = (*i)->BytesNeeded();
virtual ssize_t BytesNeeded() const;
result = fPattern->BytesNeeded();
ssize_t BytesNeeded() const;
ssize_t bytes = (*i)->BytesNeeded();
virtual ssize_t BytesNeeded() const;
ssize_t bytes = (*i)->BytesNeeded();
ssize_t BytesNeeded() const;