expandNext method Null safety
- [int count = 1]
Expands the current range with the next count
characters.
Expands the current range to include the first count
characters
following the current range, or as many as are available if
there are fewer than count
characters following the current range.
The count
must not be negative.
If it is zero, the range does not change.
Returns true
if there are at least count
characters following
the current range, and false
if not.
Implementation
bool expandNext([int count = 1]);