check if 'other' is a Width to check if its possible to equal a Width
clone this width
clone this width
Compare two widths where an unknown width is less than any known width
Compare two widths where an unknown width is less than any known width
create a copy of this width
create a copy of this width
optionally set the width for the new copy
Define equality for width
Define equality for width
Define the hashcode based on the width the same widths should have the same hash code unknown widths should be unique
Define the hashcode based on the width the same widths should have the same hash code unknown widths should be unique
Indicate whether width is actually known(set) or not
an "known" integer value
if called when the width is unknown
Set the width of a Node, w must be >= 0
Print a string representation of width
Print a string representation of width
the width or the specificed value if the width isn't set
Create a new width