Instance Methodswift 6.0.3Foundation
firstMatch(in:options:range:)
func firstMatch(in string: String, options: NSRegularExpression.MatchingOptions = [], range: NSRange) -> NSTextCheckingResult? func firstMatch(in string: String, options: NSRegularExpression.MatchingOptions = [], range: NSRange) -> NSTextCheckingResult? s10Foundation19NSRegularExpressionC10firstMatch2in7options5rangeAA20NSTextCheckingResultCSgSS_AC15MatchingOptionsVAA8_NSRangeVtF What are these?5PIR3import Foundationclass NSRegularExpression@frozen struct StringA Unicode string value that is a collection of characters.
struct MatchingOptionsclass NSTextCheckingResultrequired convenience init?(coder aDecoder: NSCoder) init(pattern: String, options: NSRegularExpression.Options = []) throws class var supportsSecureCoding: Bool { get }class func escapedPattern(for string: String) -> String class func escapedTemplate(for string: String) -> String var numberOfCaptureGroups: Int { get }var options: NSRegularExpression.Options { get }var pattern: String { get }override func copy() -> Any func copy(with zone: NSZone? = nil) -> Any func encode(with aCoder: NSCoder) func enumerateMatches(in string: String, options: NSRegularExpression.MatchingOptions = [], range: NSRange, using block: @escaping (NSTextCheckingResult?, NSRegularExpression.MatchingFlags, UnsafeMutablePointer<ObjCBool>) -> Void) override func isEqual(_ object: Any?) -> Bool func matches(in string: String, options: NSRegularExpression.MatchingOptions = [], range: NSRange) -> [NSTextCheckingResult] func numberOfMatches(in string: String, options: NSRegularExpression.MatchingOptions = [], range: NSRange) -> Int func rangeOfFirstMatch(in string: String, options: NSRegularExpression.MatchingOptions = [], range: NSRange) -> NSRange func replaceMatches(in string: NSMutableString, options: NSRegularExpression.MatchingOptions = [], range: NSRange, withTemplate templ: String) -> Int func replacementString(for result: NSTextCheckingResult, in string: String, offset: Int, template templ: String) -> String func stringByReplacingMatches(in string: String, options: NSRegularExpression.MatchingOptions = [], range: NSRange, withTemplate templ: String) -> String struct MatchingFlagsstruct Options