1 // 2 // HashRule.h 3 // ANTLR 4 // 5 // Copyright (c) 2010 Alan Condit 6 // All rights reserved. 7 // 8 // Redistribution and use in source and binary forms, with or without 9 // modification, are permitted provided that the following conditions 10 // are met: 11 // 1. Redistributions of source code must retain the above copyright 12 // notice, this list of conditions and the following disclaimer. 13 // 2. Redistributions in binary form must reproduce the above copyright 14 // notice, this list of conditions and the following disclaimer in the 15 // documentation and/or other materials provided with the distribution. 16 // 3. The name of the author may not be used to endorse or promote products 17 // derived from this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 #import <Foundation/Foundation.h> 31 #import "ACNumber.h" 32 #import "RuleMemo.h" 33 #import "PtrBuffer.h" 34 35 #define GLOBAL_SCOPE 0 36 #define LOCAL_SCOPE 1 37 #define HASHSIZE 101 38 #define HBUFSIZE 0x2000 39 40 @interface HashRule : PtrBuffer { 41 // TStringPool *fPool; 42 NSInteger LastHash; 43 NSInteger mode; 44 } 45 46 // Contruction/Destruction 47 + (id)newHashRule; 48 + (id)newHashRuleWithLen:(NSInteger)aBuffSize; 49 - (id)init; 50 - (id)initWithLen:(NSInteger)aBuffSize; 51 - (void)dealloc; 52 53 - (NSInteger)count; 54 - (NSInteger)length; 55 - (NSInteger)size; 56 57 // Instance Methods 58 - (void)deleteHashRule:(RuleMemo *)np; 59 - (void)delete_chain:(RuleMemo *)np; 60 - (RuleMemo **)getPtrBuffer; 61 - (void)setPtrBuffer:(RuleMemo **)np; 62 - (ACNumber *)getRuleMemoStopIndex:(NSInteger)aStartIndex; 63 - (void)putRuleMemoAtStartIndex:(NSInteger)aStartIndex StopIndex:(NSInteger)aStopIndex; 64 - (NSInteger)getMode; 65 - (void)setMode:(NSInteger)aMode; 66 - (void) insertObject:(RuleMemo *)aRule atIndex:(NSInteger)Index; 67 - (RuleMemo *) objectAtIndex:(NSInteger)Index; 68 69 @property (getter=getLastHash, setter=setLastHash:) NSInteger LastHash; 70 @property (getter=getMode,setter=setMode:) NSInteger mode; 71 @end 72