iOS开发中那些高效常用的宏
- #ifndef MacroDefinition_h
- #define MacroDefinition_h
-
- #define NavigationBar_HEIGHT 44
- #define SCREEN_WIDTH ([UIScreen mainScreen].bounds.size.width)
- #define SCREEN_HEIGHT ([UIScreen mainScreen].bounds.size.height)
-
-
-
- #ifdef DEBUG
- # define DLog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__);
- #else
- # define DLog(...)
- #endif
-
-
- #if DEBUG
- #define NSLog(FORMAT, ...) fprintf(stderr,"
function:%s line:%d content:%s
", __FUNCTION__, __LINE__, [[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String]);
- #else
- #define NSLog(FORMAT, ...) nil
- #endif
-
- #ifdef DEBUG
- # define ULog(fmt, ...) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:[NSString stringWithFormat:@"%s
[Line %d] ", __PRETTY_FUNCTION__, __LINE__] message:[NSString stringWithFormat:fmt, ##__VA_ARGS__] delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil]; [alert show]; }
- #else
- # define ULog(...)
- #endif
-
-
- #define ITTDEBUG
- #define ITTLOGLEVEL_INFO 10
- #define ITTLOGLEVEL_WARNING 3
- #define ITTLOGLEVEL_ERROR 1
-
- #ifndef ITTMAXLOGLEVEL
-
- #ifdef DEBUG
- #define ITTMAXLOGLEVEL ITTLOGLEVEL_INFO
- #else
- #define ITTMAXLOGLEVEL ITTLOGLEVEL_ERROR
- #endif
-
- #endif
-
- #ifdef ITTDEBUG
- #define ITTDPRINT(xx, ...) NSLog(@"%s(%d): " xx, __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__)
- #else
- #define ITTDPRINT(xx, ...) ((void)0)
- #endif
-
- #define ITTDPRINTMETHODNAME() ITTDPRINT(@"%s", __PRETTY_FUNCTION__)
-
- #if ITTLOGLEVEL_ERROR <= ITTMAXLOGLEVEL
- #define ITTDERROR(xx, ...) ITTDPRINT(xx, ##__VA_ARGS__)
- #else
- #define ITTDERROR(xx, ...) ((void)0)
- #endif
-
- #if ITTLOGLEVEL_WARNING <= ITTMAXLOGLEVEL
- #define ITTDWARNING(xx, ...) ITTDPRINT(xx, ##__VA_ARGS__)
- #else
- #define ITTDWARNING(xx, ...) ((void)0)
- #endif
-
- #if ITTLOGLEVEL_INFO <= ITTMAXLOGLEVEL
- #define ITTDINFO(xx, ...) ITTDPRINT(xx, ##__VA_ARGS__)
- #else
- #define ITTDINFO(xx, ...) ((void)0)
- #endif
-
- #ifdef ITTDEBUG
- #define ITTDCONDITIONLOG(condition, xx, ...) { if ((condition)) {
- ITTDPRINT(xx, ##__VA_ARGS__);
- }
- } ((void)0)
- #else
- #define ITTDCONDITIONLOG(condition, xx, ...) ((void)0)
- #endif
-
- #define ITTAssert(condition, ...)
- do {
- if (!(condition)) {
- [[NSAssertionHandler currentHandler]
- handleFailureInFunction:[NSString stringWithUTF8String:__PRETTY_FUNCTION__]
- file:[NSString stringWithUTF8String:__FILE__]
- lineNumber:__LINE__
- description:__VA_ARGS__];
- }
- } while(0)
-
-
-
-
- #define IOS_VERSION [[[UIDevice currentDevice] systemVersion] floatValue]
- #define CurrentSystemVersion [[UIDevice currentDevice] systemVersion]
-
- #define CurrentLanguage ([[NSLocale preferredLanguages] objectAtIndex:0])
-
- #define isRetina ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 960), [[UIScreen mainScreen] currentMode].size) : NO)
- #define iPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 1136), [[UIScreen mainScreen] currentMode].size) : NO)
- #define isPad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
-
-
- #if TARGET_OS_IPHONE
- #endif
-
- #if TARGET_IPHONE_SIMULATOR
- #endif
-
- #define SYSTEM_VERSION_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame)
- #define SYSTEM_VERSION_GREATER_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedDescending)
- #define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)
- #define SYSTEM_VERSION_LESS_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
- #define SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)
-
-
-
-
-
- #if __has_feature(objc_arc)
- #else
- #endif
-
- #pragma mark - common functions
- #define RELEASE_SAFELY(__POINTER) { [__POINTER release]; __POINTER = nil; }
-
- #define SAFE_DELETE(P) if(P) { [P release], P = nil; }
-
- #define SAFE_RELEASE(x) [x release];x=nil
-
-
-
-
-
-
- #define LOADIMAGE(file,ext) [UIImage imageWithContentsOfFile:[[NSBundle mainBundle]pathForResource:file ofType:ext]]
-
- #define IMAGE(A) [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:A ofType:nil]]
-
- #define ImageNamed(_pointer) [UIImage imageNamed:[UIUtil imageName:_pointer]]
-
-
-
-
- #define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]
-
- #define COLOR(R, G, B, A) [UIColor colorWithRed:R/255.0 green:G/255.0 blue:B/255.0 alpha:A]
-
- #define RGBA(r,g,b,a) [UIColor colorWithRed:r/255.0f green:g/255.0f blue:b/255.0f alpha:a]
- #define RGB(r,g,b) RGBA(r,g,b,1.0f)
-
- #define BACKGROUND_COLOR [UIColor colorWithRed:242.0/255.0 green:236.0/255.0 blue:231.0/255.0 alpha:1.0]
-
- #define CLEARCOLOR [UIColor clearColor]
-
- #pragma mark - color functions
- #define RGBCOLOR(r,g,b) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:1]
- #define RGBACOLOR(r,g,b,a) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:(a)]
-
-
-
-
-
- #define FONT(F) [UIFont fontWithName:@"FZHTJW--GB1-0" size:F]
-
-
- #define APIURL @"http://xxxxx/"
- #define APILogin [APIURL stringByAppendingString:@"Login"]
-
- #define VIEWWITHTAG(_OBJECT, _TAG) [_OBJECT viewWithTag : _TAG]
- #define MyLocal(x, ...) NSLocalizedString(x, nil)
-
- #define BACK(block) dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), block)
- #define MAIN(block) dispatch_async(dispatch_get_main_queue(),block)
-
- #define USER_DEFAULT [NSUserDefaults standardUserDefaults]
-
-
- #define degreesToRadian(x) (M_PI * (x) / 180.0)
- #define radianToDegrees(radian) (radian*180.0)/(M_PI)
-
-
-
- #define SYNTHESIZE_SINGLETON_FOR_CLASS(classname)
-
- static classname *shared##classname = nil;
-
- + (classname *)shared##classname
- {
- @synchronized(self)
- {
- if (shared##classname == nil)
- {
- shared##classname = [[self alloc] init];
- }
- }
-
- return shared##classname;
- }
-
- + (id)allocWithZone:(NSZone *)zone
- {
- @synchronized(self)
- {
- if (shared##classname == nil)
- {
- shared##classname = [super allocWithZone:zone];
- return shared##classname;
- }
- }
-
- return nil;
- }
-
- - (id)copyWithZone:(NSZone *)zone
- {
- return self;
- }
-
-
-
- #endif
原文地址:https://www.cnblogs.com/er-dai-ma-nong/p/4935432.html