#import "USGlobals.h" USGlobals *sharedInstance = nil; @implementation USGlobals @synthesize wsdlStandardNamespaces; + (USGlobals *)sharedInstance { if(sharedInstance == nil) { sharedInstance = [[USGlobals alloc] init]; } return sharedInstance; } - (id)init { if((self = [super init])) { wsdlStandardNamespaces = [[NSMutableDictionary alloc] init]; } return self; } @end