yume190

原帖地址: http://topic.csdn.net/u/20110113/19/b0d5d506-4307-428b-a61d-7974aa66a2da.html

首先要说明的是：这里介绍的方法都是大部分是本人“悟”出来的，所以网上难有流传！
好方法不能自己私藏，否则就白忙乎这几天了，分享给有需要的朋友们。如果有转载，敬请注明来自*CSDN老邓*作品。
呵呵，给自己打广告，实在是无耻之极，权当无聊之时打字之用。
欢迎流传，为最优秀的分布式版本管理系统Git做宣传！！

步骤：
1. 下载：http://loaden.googlecode.com/files/gitconfig.7z
2. 解压到：<MsysGit安装目录>/cmd/，例如：D:\Program Files\Git\cmd

yume190

changeAlert = [UIAlertController alertControllerWithTitle:@"title" message:@"message" preferredStyle:UIAlertControllerStyleAlert];
UIAlertController* __weak weakAlert = changeAlert;

UIAlertAction *alertActionOk = [UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDestructive handler:^(UIAlertAction *action) {
    UITextField *t = [[weakAlert textFields] firstObject];
    DLog(@"%@",t.text);
    [weakAlert dismissViewControllerAnimated:YES completion:nil];
}];
UIAlertAction *alertActionCancel = [UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {
    DLog(@"%@",action);

yume190

// Label2.h
// (c) 2009 Ivan Misuno, www.cuberoom.biz

#import <UIKit/UIKit.h>

typedef enum
{
    VerticalAlignmentTop = 0, // default
    VerticalAlignmentMiddle,
    VerticalAlignmentBottom,

yume190

// Label2.mm
// (c) 2009 Ivan Misuno, www.cuberoom.biz

#import "Label2.h"

@implementation Label2

-(id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];

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//
// VerticallyAlignedLabel.h
//

#import <Foundation/Foundation.h>


typedef enum VerticalAlignment {
    VerticalAlignmentTop,
    VerticalAlignmentMiddle,

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//
// VerticallyAlignedLabel.m
//

#import "VerticallyAlignedLabel.h"


@implementation VerticallyAlignedLabel

@synthesize verticalAlignment = verticalAlignment_;

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//source : http://blog.csdn.net/yiya1989/article/details/7849588
#define myprintf(...) printk("[lch]:File:%s, Line:%d, Function:%s," \  
    __VA_ARGS__, __FILE__, __LINE__ ,__FUNCTION__);
    
//source : http://stackoverflow.com/questions/969130/how-to-print-out-the-method-name-and-line-number-and-conditionally-disable-nslog
#ifdef DEBUG
#   define DLog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__)
#else
#   define DLog(...)
#endif

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@interface XARC : NSObject
@property(nonatomic,strong) NSString* text;
@end

@implementation XARC
//-(NSString *)text{
//    return _text;
//}
@end

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protocol Constructible {
    init()
}

struct devicePacketHeader{
    var head:Byte = 1;
    var checksum:Byte = 2;
    var deviceID:Byte = 3;
    var command:Byte = 4;
    var len:Int16 = 5;

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class packetFactory{
    class func sender<T where T:Constructible, T:Packable>(command:devicePacketHeader.commandType,content:T) -> devicePacketSender<T>?{
        var header:devicePacketHeader
        
        switch (command,content){
        case (.ASK_DEVICE,let TAsk) where TAsk is devicePacketNil:
            header = devicePacketHeader(deviceID: .UNKNOWN, command: command, len:Int16(sizeof(T)))
            
//        case (_,let TNil) where TNil is devicePacketNil:
//            fallthrough