/*
interval.hh -- part of flowerlib
- (c) 1996--2007 Han-Wen Nienhuys
+ (c) 1996--2009 Han-Wen Nienhuys
*/
#ifndef INTERVAL_HH
void set_empty ();
void set_full ();
- /*
- TODO: strip hungarian suffix.
- */
bool is_empty () const
{
return at (LEFT) > at (RIGHT);