98 lines
2.3 KiB
Objective-C
Executable File
98 lines
2.3 KiB
Objective-C
Executable File
//
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// MOBFRegex.h
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// MOBFoundation
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//
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// Created by vimfung on 15-1-20.
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// Copyright (c) 2015年 MOB. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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/**
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* 替换处理
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*
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* @param captureCount 捕获数量
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* @param capturedStrings 捕获字符串集合
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* @param capturedRanges 捕获字符串范围集合
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* @param stop 是否停止捕获标识
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*
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* @return 替换后的字符串
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*/
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typedef NSString *(^MOBFReplacingOccurrencesHandler) (NSInteger captureCount, NSString *const capturedStrings[captureCount], const NSRange capturedRanges[captureCount], volatile BOOL * const stop);
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/**
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* 正则表达式选项
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*/
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typedef NS_ENUM(NSUInteger, MOBFRegexOptions){
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/**
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* 无设置
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*/
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MOBFRegexOptionsNoOptions = 0,
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/**
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* 不区分大小写
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*/
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MOBFRegexOptionsCaseless = 2,
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/**
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* 注释
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*/
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MOBFRegexOptionsComments = 4,
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/**
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* 匹配点
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*/
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MOBFRegexOptionsDotAll = 32,
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/**
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* 多行模式
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*/
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MOBFRegexOptionsMultiline = 8,
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/**
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* Unicode字符
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*/
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MOBFRegexOptionsUnicodeWordBoundaries = 256
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};
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/**
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* 正则表达式工具类
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*/
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@interface MOBFRegex : NSObject
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/**
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* 替换字符串
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*
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* @param regex 正则表达式
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* @param string 原始字符串
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* @param block 块回调处理替换规则
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*
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* @return 字符串
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*/
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+ (NSString *)stringByReplacingOccurrencesOfRegex:(NSString *)regex
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withString:(NSString *)string
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usingBlock:(MOBFReplacingOccurrencesHandler)block;
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/**
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* 匹配字符串
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*
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* @param regex 正则表达式
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* @param options 表达式选项
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* @param range 匹配范围
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* @param string 原始字符串
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*
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* @return YES 匹配，NO 不匹配
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*/
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+ (BOOL)isMatchedByRegex:(NSString *)regex
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options:(MOBFRegexOptions)options
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inRange:(NSRange)range
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withString:(NSString *)string;
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/**
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* 匹配字符串
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*
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* @param regex 正则表达式
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* @param string 原始字符串
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*
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* @return 匹配的字符串集合
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*/
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+ (NSArray *)captureComponentsMatchedByRegex:(NSString *)regex
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withString:(NSString *)string;
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@end
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