Downloaded 239 times
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-43-2048.jpg)
![@implementation CurrencyAmount implementation of interface
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-44-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-45-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount; macro getter/setter
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-46-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-47-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
method implementations
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-48-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-49-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
method invocation
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-50-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-51-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];string literal
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-52-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-53-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
nested call
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-54-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-55-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
this instance
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-56-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-57-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
override superclass
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-58-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-59-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
memory mangement
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-60-2048.jpg)
![@implementation CurrencyAmount
@synthesize amount;
@synthesize currencyID;
+ (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID
{
return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease];
}
- (id) initWithNode:(XMLNode *) node
{
NSString *inCurrencyID = [node attributeValue:@"currencyID"];
[self initWithStringAmount:[node getText] currencyID:inCurrencyID];
return self;
}
- (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID
{
amount = [[NSDecimalNumber alloc] initWithDouble:inAmount];
self.currencyID = inCurrencyID;
return self;
}
- (BOOL) isZeroAmount
{
return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame;
}
- (void) dealloc
{
[amount release];
[currencyID release];
[super dealloc];
}
@end](https://image.slidesharecdn.com/mobile101-091003214732-phpapp02/75/Mobile-Development-101-61-2048.jpg)
Uploaded byMichael Galpin
Mobile Development 101
The document discusses mobile development, focusing on iPhone and Android platforms, emphasizing the growth of mobile transactions and the significance of mobile internet usage. It outlines essential development tools and languages, particularly Objective-C for iPhone apps, alongside the frameworks and features involved. Additionally, it highlights common pitfalls developers may face in mobile app creation.
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Mobile Development 101
- 1. Mobile Development 101:Developing Apps for the iPhone and the Android Platforms Michael Galpin, eBay @michaelg
- 2.
- 3. Mobile Transactions 30.0 22.5 $M 15.0 7.5 0 Jan 1, 2008 May 1, 2008 Aug 1, 2008 Oct 1, 2008 Dec 1, 2008 Feb 1, 2009 Apr 1, 2009 Jun 1, 2009 Mobile Web iPhone
- 5.
- 6. Usage Capabilities Phones That Matter Distribution Barriers
- 7.
- 9. iPhone 50% of MobileInternet Usage Comprehensive Tools High Volume Distribution Channel
- 10. Overview • Programming Language: Objective-C • Tools: XCode/Interface Builder, iPhone SDK • Framework: Cocoa Touch • Features: Multi-threaded, Open GL ES, Contacts, Email, WebKit, iTunes, GPS, Google Maps, (Video)Camera, Local Database, Push Notifications • Pitfalls: Memory management, no background processing, no intra-application communication*, QA, App Store regulations
- 11. Objective-C • Derived and compatible with C • C libraries in many cases • Object-oriented • Smalltalk inspired • Surprisingly dynamic
- 12. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 13. interface(header) @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 14. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 15. inheritance @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 16. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 17. protocol @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 18. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 19. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; instance variable } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 20. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 21. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } method declarations @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 22. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 23. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; property + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 24. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 25. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; class/static method - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 26. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 27. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; input parameter - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 28. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 29. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; return type @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 30. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 31. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; method name @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 32. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 33. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; instance method - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 34. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 35. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; 1st param - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 36. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 37. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; 2nd param - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 38. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 39. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; 3rd param - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 40. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 41. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; method name + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 42. @interface CurrencyAmount :NSObject <NSCoding> { NSDecimalNumber *amount; NSString *currencyID; } @property (nonatomic, retain) NSDecimalNumber *amount; @property (nonatomic, retain) NSString *currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID; - (id) initWithNode:(XMLNode *) node; - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID locale:(NSLocale *) locale; - (id) initWithLocalizedStringAmount:(NSString *) inAmount currencyID:(NSString *) inCurrencyID; - (id) initWithDecimalAmount:(NSDecimalNumber *) inAmount currencyID:(NSString *) inCurrencyID; - (CurrencyAmount *) currencyAmountByMultiplyingByQuantity:(int) inQuantity; - (CurrencyAmount *) currencyAmountByAdding:(CurrencyAmount *) inAmount; -(NSString*) stringValue; -(NSString*) rawDecimalAsString; -(NSString*) formatStringWithoutCurrency; -(NSString*) formatStringShort:(BOOL) shortForm; -(NSString*) currencyPrefixShort:(BOOL) shortForm; - (NSComparisonResult)compare:(CurrencyAmount *)other; - (BOOL) isZeroAmount; @end
- 43. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 44. @implementation CurrencyAmount implementation of interface @synthesize amount; @synthesize currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 45. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 46. @implementation CurrencyAmount @synthesize amount; macro getter/setter @synthesize currencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 47. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 48. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; method implementations + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 49. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 50. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } method invocation - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 51. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 52. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"];string literal [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 53. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 54. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } nested call - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 55. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 56. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; this instance return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 57. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 58. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { override superclass [amount release]; [currencyID release]; [super dealloc]; } @end
- 59. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 60. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { memory mangement [amount release]; [currencyID release]; [super dealloc]; } @end
- 61. @implementation CurrencyAmount @synthesize amount; @synthesizecurrencyID; + (CurrencyAmount *) zeroAmountWithCurrencyID:(NSString *) inCurrencyID { return [[[CurrencyAmount alloc] initWithDoubleAmount:0.0 currencyID:inCurrencyID] autorelease]; } - (id) initWithNode:(XMLNode *) node { NSString *inCurrencyID = [node attributeValue:@"currencyID"]; [self initWithStringAmount:[node getText] currencyID:inCurrencyID]; return self; } - (id) initWithDoubleAmount:(double) inAmount currencyID:(NSString *) inCurrencyID { amount = [[NSDecimalNumber alloc] initWithDouble:inAmount]; self.currencyID = inCurrencyID; return self; } - (BOOL) isZeroAmount { return [amount compare:[NSDecimalNumber zero]] == NSOrderedSame; } - (void) dealloc { [amount release]; [currencyID release]; [super dealloc]; } @end
- 62.
- 64. XCode • Full featured IDE • Build, debug • Code navigation, completion • Refactoring • SCM Integration • Wizards
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- 66. Instruments • Profiling Tool • Memory Usage • Leaks • CPU Usage • Threads, I/O Monitoring
- 67. iPhone Emulator Runs applicationnatively Not all APIs available Some APIs mocked: Location
- 68. Cocoa Touch • MVC Framework • AppKit • Controls, Events • UIKit • Accelerometer, Multi-touch
- 69.
- 70.
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- 73.
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- 77. Compiler Dex Compiler Compress Source Code Class files Dex File APK
- 79.
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- 85. The Web Services Diet WebServices: Made for Servers, not Phones Data Centric vs. Functional Centric Mo’ Data, Mo’ Problems XML = Teh Suck
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- 87. Security • What to store on device? • What about stolen devices? • Jailbreaking? • Phishing? • OAuth??? • Hard coding == FAIL
- 88. Upgrades? What Upgrades? • Far from automatic • Out of sight, out of mind • Don’t expect upgrades • Lots of versions to manage • Agile Development FTW???
- 89. eb le W b i Mo
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- 91.
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