1// 2// BaseMapElement.h 3// ANTLR 4// 5// Created by Alan Condit on 6/16/10. 6// [The "BSD licence"] 7// Copyright (c) 2010 Alan Condit 8// All rights reserved. 9// 10// Redistribution and use in source and binary forms, with or without 11// modification, are permitted provided that the following conditions 12// are met: 13// 1. Redistributions of source code must retain the above copyright 14// notice, this list of conditions and the following disclaimer. 15// 2. Redistributions in binary form must reproduce the above copyright 16// notice, this list of conditions and the following disclaimer in the 17// documentation and/or other materials provided with the distribution. 18// 3. The name of the author may not be used to endorse or promote products 19// derived from this software without specific prior written permission. 20// 21// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 32#import "BaseMapElement.h" 33 34 35@implementation BaseMapElement 36 37@synthesize index; 38 39+ (BaseMapElement *)newBaseMapElement 40{ 41 return [[BaseMapElement alloc] init]; 42} 43 44+ (BaseMapElement *)newBaseMapElementWithIndex:(ACNumber *)aNumber 45{ 46 return [[BaseMapElement alloc] initWithAnIndex:(ACNumber *)aNumber]; 47} 48 49- (id) init 50{ 51 if ((self = [super init]) != nil ) { 52 index = nil; 53 } 54 return (self); 55} 56 57- (id) initWithAnIndex:(ACNumber *)aNumber 58{ 59 if ((self = [super init]) != nil ) { 60 index = aNumber; 61 if ( index ) [index retain]; 62 } 63 return (self); 64} 65 66- (void) dealloc 67{ 68#ifdef DEBUG_DEALLOC 69 NSLog( @"called dealloc in BaseMapElement" ); 70#endif 71 if ( index ) [index release]; 72 [super dealloc]; 73} 74 75- (id) copyWithZone:(NSZone *)aZone 76{ 77 BaseMapElement *copy; 78 79 copy = [super copyWithZone:aZone]; 80 copy.index = index; 81 return( copy ); 82} 83 84- (NSInteger)count 85{ 86 return 1; 87} 88 89 90- (NSInteger)size 91{ 92 return( sizeof(index) ); 93} 94 95@end 96