從別的地方copy過來的，存在簡書上備忘，方便自己查閱，如有侵權請告知刪除????
//通用宏定義
#ifndef define_h
#define define_h
//獲取系統對象
#define kApplication[UIApplication sharedApplication]
#define kAppWindow[UIApplication sharedApplication].delegate.window
#define kAppDelegate[AppDelegate shareAppDelegate]
#define kRootViewController[UIApplication sharedApplication].delegate.window.rootViewController
#define kUserDefaults[NSUserDefaults standardUserDefaults]
#define kNotificationCenter[NSNotificationCenter defaultCenter]
//獲取屏幕寬高
#define KScreenWidth([[UIScreen mainScreen]bounds].size.width)
#define KScreenHeight[[UIScreen mainScreen]bounds].size.height
#define kScreen_Bounds[UIScreen mainScreen].bounds
#define Iphone6ScaleWidth KScreenWidth/375.0
#define Iphone6ScaleHeight KScreenHeight/667.0
//根據ip6的屏幕來拉伸
#define kRealValue(with)((with)*(KScreenWidth/375.0f))
//強弱引用
#define kWeakSelf(type)__weak typeof(type)weak##type = type;
#define kStrongSelf(type)__strong typeof(type)type = weak##type;
//View圓角和加邊框
#define ViewBorderRadius(View,Radius,Width,Color)\
\
[View.layer setCornerRadius:(Radius)];\
[View.layer setMasksToBounds:YES];\
[View.layer setBorderWidth:(Width)];\
[View.layer setBorderColor:[Color CGColor]]
// View圓角
#define ViewRadius(View,Radius)\
\
[View.layer setCornerRadius:(Radius)];\
[View.layer setMasksToBounds:YES]
//property屬性快速聲明
#define PropertyString(s)@property(nonatomic,copy)NSString * s
#define PropertyNSInteger(s)@property(nonatomic,assign)NSIntegers
#define PropertyFloat(s)@property(nonatomic,assign)floats
#define PropertyLongLong(s)@property(nonatomic,assign)long long s
#define PropertyNSDictionary(s)@property(nonatomic,strong)NSDictionary * s
#define PropertyNSArray(s)@property(nonatomic,strong)NSArray * s
#define PropertyNSMutableArray(s)@property(nonatomic,strong)NSMutableArray * s
///IOS版本判斷
#define IOSAVAILABLEVERSION(version)([[UIDevice currentDevice]availableVersion:version]< 0)
//當前系統版本
#define CurrentSystemVersion[[UIDevice currentDevice].systemVersion doubleValue]
//當前語言
#define CurrentLanguage(［NSLocale preferredLanguages]objectAtIndex:0])
//-------------------打印日志-------------------------
//DEBUG模式下打印日志,當前行
#ifdef DEBUG
#define DLog(fmt,...)NSLog((@"%s[Line %d]" fmt),__PRETTY_FUNCTION__,__LINE__,##__VA_ARGS__);
#else
#define DLog(...)
#endif
//拼接字符串
#define NSStringFormat(format,...)[NSString stringWithFormat:format,##__VA_ARGS__]
//顏色
#define KClearColor[UIColor clearColor]
#define KWhiteColor[UIColor whiteColor]
#define KBlackColor[UIColor blackColor]
#define KGrayColor[UIColor grayColor]
#define KGray2Color[UIColor lightGrayColor]
#define KBlueColor[UIColor blueColor]
#define KRedColor[UIColor redColor]
#define kRandomColorKRGBColor(arc4random_uniform(256)/255.0,arc4random_uniform(256)/255.0,arc4random_uniform(256)/255.0)//隨機色生成
//字體
#define BOLDSYSTEMFONT(FONTSIZE)[UIFont boldSystemFontOfSize:FONTSIZE]
#define SYSTEMFONT(FONTSIZE)[UIFont systemFontOfSize:FONTSIZE]
#define FONT(NAME,FONTSIZE)[UIFont fontWithName:(NAME)size:(FONTSIZE)]
//定義UIImage對象
#define ImageWithFile(_pointer)[UIImage imageWithContentsOfFile:([[NSBundle mainBundle]pathForResource:[NSString stringWithFormat:@"%@@%dx",_pointer,(int)[UIScreen mainScreen].nativeScale]ofType:@"png"])]
#define IMAGE_NAMED(name)[UIImage imageNamed:name]
//數據驗證
#define StrValid(f)(f!=nil &&[f isKindOfClass:[NSString class]]&& ![f isEqualToString:@""])
#define SafeStr(f)(StrValid(f)?f:@"")
#define HasString(str,eky)([str rangeOfString:key].location!=NSNotFound)
#define ValidStr(f)StrValid(f)
#define ValidDict(f)(f!=nil &&[f isKindOfClass:[NSDictionary class]])
#define ValidArray(f)(f!=nil &&[f isKindOfClass:[NSArray class]]&&[f count]>0)
#define ValidNum(f)(f!=nil &&[f isKindOfClass:[NSNumber class]])
#define ValidClass(f,cls)(f!=nil &&[f isKindOfClass:[cls class]])
#define ValidData(f)(f!=nil &&[f isKindOfClass:[NSData class]])
//獲取一段時間間隔
#define kStartTime CFAbsoluteTime start = CFAbsoluteTimeGetCurrent();
#define kEndTimeNSLog(@"Time: %f",CFAbsoluteTimeGetCurrent()- start)
//打印當前方法名
#define ITTDPRINTMETHODNAME()ITTDPRINT(@"%s",__PRETTY_FUNCTION__)
//GCD
#define kDISPATCH_ASYNC_BLOCK(block)dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,0),block)
#define kDISPATCH_MAIN_BLOCK(block)dispatch_async(dispatch_get_main_queue(),block)
//GCD -一次性執行
#define kDISPATCH_ONCE_BLOCK(onceBlock)static dispatch_once_t onceToken;dispatch_once(&onceToken,onceBlock);
//單例化一個類
#define SINGLETON_FOR_HEADER(className)\
\
+(className *)shared##className;
#define SINGLETON_FOR_CLASS(className)\
\
+(className *)shared##className { \
static className *shared##className = nil;\
static dispatch_once_t onceToken;\
dispatch_once(&onceToken,^{ \
shared##className =[[self alloc]init];\
});\
return shared##className;\
}
#endif /* define_h */
