# Data-type class definitions for GDBtk. # Copyright 1997, 1998, 1999 Cygnus Solutions # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License (GPL) as published by # the Free Software Foundation; either version 2 of the License, or (at # your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # Generic Stack class Stack { public { method constructor {} method destructor {} # Pop the stack. Empty string means empty stack. method pop {} # Push ARGS onto the stack. method push {args} } protected variable _stack } # Generic Queue class Queue { inherit Stack public { method constructor {} method destructor {} # Pop the queue. Empty string means empty queue. method pop {} } }