1324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// 2324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// ANTLRPtrBuffer.h 3324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// ANTLR 4324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// 5324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// Created by Alan Condit on 6/9/10. 6324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// [The "BSD licence"] 7324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// Copyright (c) 2010 Alan Condit 8324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// All rights reserved. 9324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// 10324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// Redistribution and use in source and binary forms, with or without 11324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// modification, are permitted provided that the following conditions 12324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// are met: 13324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// 1. Redistributions of source code must retain the above copyright 14324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// notice, this list of conditions and the following disclaimer. 15324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// 2. Redistributions in binary form must reproduce the above copyright 16324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// notice, this list of conditions and the following disclaimer in the 17324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// documentation and/or other materials provided with the distribution. 18324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// 3. The name of the author may not be used to endorse or promote products 19324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// derived from this software without specific prior written permission. 20324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// 21324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 32324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#import <Cocoa/Cocoa.h> 33324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#import "ANTLRLinkBase.h" 34324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 35324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver//#define GLOBAL_SCOPE 0 36324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver//#define LOCAL_SCOPE 1 37324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#define BUFFSIZE 101 38324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 39324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@interface ANTLRPtrBuffer : ANTLRLinkBase { 40324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver //ANTLRPtrBuffer *fNext; 41324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver NSInteger BuffSize; 42324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver NSMutableData *buffer; 43324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver id *ptrBuffer; 44324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver NSInteger count; 45324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver NSInteger ptr; 46324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver} 47324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 48324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@property (getter=getBuffSize, setter=setBuffSize:) NSInteger BuffSize; 49324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@property (retain, getter=getBuffer, setter=setBuffer:) NSMutableData *buffer; 50324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@property (retain, getter=getPtrBuffer, setter=setPtrBuffer:) id *ptrBuffer; 51324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@property (getter=getCount, setter=setCount:) NSInteger count; 52324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@property (getter=getPtr, setter=setPtr:) NSInteger ptr; 53324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 54324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// Contruction/Destruction 55324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver+(ANTLRPtrBuffer *)newANTLRPtrBuffer; 56324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver+(ANTLRPtrBuffer *)newANTLRPtrBufferWithLen:(NSInteger)cnt; 57324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver-(id)init; 58324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver-(id)initWithLen:(NSInteger)cnt; 59324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver-(void)dealloc; 60324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 61324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver// Instance Methods 62324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (id) copyWithZone:(NSZone *)aZone; 63324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* clear -- reinitialize the maplist array */ 64324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void) clear; 65324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 66324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (NSInteger)count; 67324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (NSInteger)length; 68324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (NSInteger)size; 69324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 70324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (NSMutableData *)getBuffer; 71324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void)setBuffer:(NSMutableData *)np; 72324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (NSInteger)getCount; 73324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void)setCount:(NSInteger)aCount; 74324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (id *)getPtrBuffer; 75324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void)setPtrBuffer:(id *)np; 76324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (NSInteger)getPtr; 77324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void)setPtr:(NSInteger)np; 78324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 79324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void) push:(id) v; 80324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (id) pop; 81324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (id) peek; 82324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 83324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void) addObject:(id) v; 84324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void) addObjectsFromArray:(ANTLRPtrBuffer *)anArray; 85324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void) insertObject:(id)aRule atIndex:(NSInteger)idx; 86324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (id) objectAtIndex:(NSInteger)idx; 87324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void) removeAllObjects; 88324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 89324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver- (void) ensureCapacity:(NSInteger) index; 90324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 91324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver@end 92