| // |
| // ANTLRPtrBuffer.h |
| // ANTLR |
| // |
| // Created by Alan Condit on 6/9/10. |
| // [The "BSD licence"] |
| // Copyright (c) 2010 Alan Condit |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // 1. Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // 2. Redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution. |
| // 3. The name of the author may not be used to endorse or promote products |
| // derived from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #import <Cocoa/Cocoa.h> |
| #import "ANTLRLinkBase.h" |
| |
| //#define GLOBAL_SCOPE 0 |
| //#define LOCAL_SCOPE 1 |
| #define BUFFSIZE 101 |
| |
| @interface ANTLRPtrBuffer : ANTLRLinkBase { |
| //ANTLRPtrBuffer *fNext; |
| NSInteger BuffSize; |
| NSMutableData *buffer; |
| id *ptrBuffer; |
| NSInteger count; |
| NSInteger ptr; |
| } |
| |
| @property (getter=getBuffSize, setter=setBuffSize:) NSInteger BuffSize; |
| @property (retain, getter=getBuffer, setter=setBuffer:) NSMutableData *buffer; |
| @property (retain, getter=getPtrBuffer, setter=setPtrBuffer:) id *ptrBuffer; |
| @property (getter=getCount, setter=setCount:) NSInteger count; |
| @property (getter=getPtr, setter=setPtr:) NSInteger ptr; |
| |
| // Contruction/Destruction |
| +(ANTLRPtrBuffer *)newANTLRPtrBuffer; |
| +(ANTLRPtrBuffer *)newANTLRPtrBufferWithLen:(NSInteger)cnt; |
| -(id)init; |
| -(id)initWithLen:(NSInteger)cnt; |
| -(void)dealloc; |
| |
| // Instance Methods |
| - (id) copyWithZone:(NSZone *)aZone; |
| /* clear -- reinitialize the maplist array */ |
| - (void) clear; |
| |
| - (NSInteger)count; |
| - (NSInteger)length; |
| - (NSInteger)size; |
| |
| - (NSMutableData *)getBuffer; |
| - (void)setBuffer:(NSMutableData *)np; |
| - (NSInteger)getCount; |
| - (void)setCount:(NSInteger)aCount; |
| - (id *)getPtrBuffer; |
| - (void)setPtrBuffer:(id *)np; |
| - (NSInteger)getPtr; |
| - (void)setPtr:(NSInteger)np; |
| |
| - (void) push:(id) v; |
| - (id) pop; |
| - (id) peek; |
| |
| - (void) addObject:(id) v; |
| - (void) addObjectsFromArray:(ANTLRPtrBuffer *)anArray; |
| - (void) insertObject:(id)aRule atIndex:(NSInteger)idx; |
| - (id) objectAtIndex:(NSInteger)idx; |
| - (void) removeAllObjects; |
| |
| - (void) ensureCapacity:(NSInteger) index; |
| |
| @end |