269   CharacterRange() : from_(0), to_(0) { }  in CharacterRange()
272   CharacterRange(uc16 from, uc16 to) : from_(from), to_(to) { }  in CharacterRange()
285   bool Contains(uc16 i) { return from_ <= i && i <= to_; }  in Contains()
286   uc16 from() const { return from_; }  in from()
287   void set_from(uc16 value) { from_ = value; }  in set_from()
290   bool is_valid() { return from_ <= to_; }  in is_valid()
291   bool IsEverything(uc16 max) { return from_ == 0 && to_ >= max; }  in IsEverything()
292   bool IsSingleton() { return (from_ == to_); }  in IsSingleton()
335   uc16 from_;
375     Entry() : from_(0), to_(0), out_set_(NULL) { }  in Entry()
377         : from_(from), to_(to), out_set_(out_set) { }  in Entry()
378     uc16 from() { return from_; }  in from()
384     uc16 from_;
720   Interval() : from_(kNone), to_(kNone) { }  in Interval()
721   Interval(int from, int to) : from_(from), to_(to) { }  in Interval()
723     if (that.from_ == kNone)  in Union()
725     else if (from_ == kNone)  in Union()
728       return Interval(Min(from_, that.from_), Max(to_, that.to_));  in Union()
731     return (from_ <= value) && (value <= to_);  in Contains()
733   bool is_empty() { return from_ == kNone; }  in is_empty()
734   int from() { return from_; }  in from()
739   int from_;