]>
src.bluestatic.org Git - macgdbp.git/blob - Source/StackController.m
3 * Copyright (c) 2007 - 2008, Blue Static <http://www.bluestatic.org>
5 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
6 * General Public License as published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
10 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along with this program; if not,
14 * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
17 #import "StackController.h"
20 @implementation StackController
29 if (self = [super init
])
31 stack
= [[NSMutableArray alloc
] init
];
46 * Returns a reference to the top of the stack
50 return [stack lastObject
];
54 * Pops the current frame off the stack and returns the frame
58 StackFrame
*frame
= [stack lastObject
];
60 [stack removeLastObject
];
65 * Pushes a frame onto the end of the stack
67 - (void)push
:(StackFrame
*)frame
69 [stack insertObject
:frame atIndex
:[stack count
]];