Я получаю следующие ошибки утечки памяти, которые соответствуют методу парсера ниже.То есть каждый раз, когда я использую установщик моего пользовательского класса (4 раза), я получаю утечку памяти:
Leaked Object # Address Size Responsible Library Responsible Frame
NSCFString 630 < multiple > 20160 Foundation -[NSCFString copyWithZone:]
NSCFString 625 < multiple > 10000 Foundation -[NSCFString copyWithZone:]
NSCFString 623 < multiple > 19936 Foundation -[NSCFString copyWithZone:]
NSCFString 613 < multiple > 23664 Foundation -[NSCFString copyWithZone:]
мой интерфейс пользовательского класса:
#import <Foundation/Foundation.h>
@interface FaxRecipient : NSObject {
NSString * contactID;
NSString * name;
NSString * fax;
NSString * company;
NSString * phone;
}
@property(nonatomic,copy)NSString *contactID;
@property(nonatomic,copy)NSString *name;
@property(nonatomic,copy)NSString *fax;
@property(nonatomic,copy)NSString *company;
@property(nonatomic,copy)NSString *phone;
@end
реализация:
#import "FaxRecipient.h"
@implementation FaxRecipient
@synthesize contactID, name, fax, company, phone;
@end
Я использую его в следующем контексте:
-(void)parser:(NSXMLParser *)parser
didStartElement:(NSString *) elementName
namespaceURI:(NSString *)namespaceURI
qualifiedName:(NSString *)qName
attributes:(NSDictionary *)attributeDict
{
if ([elementName isEqual:@"ContactId"]) {
faxRecipient =[[FaxRecipient alloc]init];
remoteRecipientString = [[NSMutableString alloc]init];
}
else if ([elementName isEqual:@"Name"]) {
remoteRecipientString = [[NSMutableString alloc]init];
}else if ([elementName isEqual:@"Fax"]) {
remoteRecipientString = [[NSMutableString alloc]init];
}
else if ([elementName isEqual:@"Rec"]) {
remoteRecipientString = [[NSMutableString alloc]init];
}
}
-(void) parser:(NSXMLParser *)parser
foundCharacters:(NSString *)string{
[remoteRecipientString appendString:string];
}
-(void)parser:(NSXMLParser *)parser
didEndElement:(NSString *) elementName
namespaceURI:(NSString *)namespaceURI
qualifiedName:(NSString *)qName{
if ([elementName isEqual:@"ContactId"]) {
faxRecipient.contactID = remoteRecipientString;
[remoteRecipientString release];
remoteRecipientString = nil;
}
if ([elementName isEqual:@"Name"]) {
faxRecipient.name = remoteRecipientString;
[remoteRecipientString release];
remoteRecipientString = nil;
}
if ([elementName isEqual:@"Fax"]) {
faxRecipient.fax = remoteRecipientString;
[remoteRecipientString release];
remoteRecipientString = nil;
}
if ([elementName isEqual:@"Rec"]) {
faxRecipient.phone = remoteRecipientString;
[remoteRecipientItems addObject:faxRecipient];//delivery complete as this is end of xml
[faxRecipient release];
faxRecipient = nil;
[remoteRecipientString release];
remoteRecipientString = nil;
}
}