1 // 2 // ANTLRIntArray.h 3 // ANTLR 4 // 5 // Copyright (c) 2010 Ian Michell 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 <Cocoa/Cocoa.h> 31 32 #define ANTLR_INT_ARRAY_INITIAL_SIZE 10 33 34 @interface ANTLRIntArray : NSObject 35 { 36 NSUInteger BuffSize; 37 NSUInteger count; 38 NSInteger idx; 39 NSMutableData *buffer; 40 __strong NSInteger *intBuffer; 41 BOOL SPARSE; 42 } 43 44 + (ANTLRIntArray *)newArray; 45 + (ANTLRIntArray *)newArrayWithLen:(NSUInteger)aLen; 46 47 - (id) init; 48 - (id) initWithLen:(NSUInteger)aLen; 49 50 - (void) dealloc; 51 52 - (id) copyWithZone:(NSZone *)aZone; 53 54 - (void) addInteger:(NSInteger) value; 55 - (NSInteger) pop; 56 - (void) push:(NSInteger) value; 57 - (NSInteger) integerAtIndex:(NSUInteger) index; 58 - (void) insertInteger:(NSInteger)anInteger AtIndex:(NSUInteger) anIndex; 59 - (NSInteger)removeIntegerAtIndex:(NSUInteger) anIndex; 60 - (void)replaceInteger:(NSInteger)aValue AtIndex:(NSUInteger)anIndex; 61 - (void) reset; 62 63 - (NSUInteger) count; 64 - (NSUInteger) size; 65 - (void) ensureCapacity:(NSUInteger) anIndex; 66 67 @property (assign) NSUInteger BuffSize; 68 @property (assign) NSUInteger count; 69 @property (assign) NSInteger idx; 70 @property (retain) NSMutableData *buffer; 71 @property (assign) NSInteger *intBuffer; 72 @property (assign) BOOL SPARSE; 73 74 @end 75