113 lines
4.1 KiB
Objective-C
113 lines
4.1 KiB
Objective-C
//
|
|
// NSRegularExpression+MPParsingAdditions.h
|
|
// MathPad
|
|
//
|
|
// Created by Kim Wittenburg on 09.09.14.
|
|
// Copyright (c) 2014 Kim Wittenburg. All rights reserved.
|
|
//
|
|
|
|
|
|
|
|
/*!
|
|
@category NSRegularExpression (MPParsingAdditions)
|
|
@abstract This category adds convenience methods for typical calls to
|
|
<code>firstMatchInString:options:range:</code>.
|
|
*/
|
|
@interface NSRegularExpression (MPParsingAdditions)
|
|
|
|
|
|
/*!
|
|
@method firstMathInString:
|
|
@abstract Returns the first match of the regular expression within the
|
|
specified string.
|
|
|
|
@discussion This is a convenience method that calls
|
|
<code>firstMatchInString:options:range:</code>.
|
|
|
|
@param string
|
|
The string to search.
|
|
|
|
@return An NSTextCheckingResult object. This result gives the overall
|
|
matched range via its range property, and the range of each
|
|
individual capture group via its rangeAtIndex: method. The range
|
|
<code>{NSNotFound, 0}</code> is returned if one of the capture
|
|
groups did not participate in this particular match.
|
|
*/
|
|
- (NSTextCheckingResult *)firstMatchInString:(NSString *)string;
|
|
|
|
|
|
/*!
|
|
@method firstMathInString:fromIndex
|
|
@abstract Returns the first match of the regular expression from the
|
|
specified index in the string.
|
|
|
|
@discussion This is a convenience method that calls
|
|
<code>firstMatchInString:options:range:</code>.
|
|
|
|
@param string
|
|
The string to search.
|
|
|
|
@param start
|
|
The index from which to start searching.
|
|
|
|
@return An NSTextCheckingResult object. This result gives the overall
|
|
matched range via its range property, and the range of each
|
|
individual capture group via its rangeAtIndex: method. The range
|
|
<code>{NSNotFound,</code> 0} is returned if one of the capture
|
|
groups did not participate in this particular match.
|
|
*/
|
|
- (NSTextCheckingResult *)firstMatchInString:(NSString *)string fromIndex:(NSUInteger)start;
|
|
|
|
|
|
/*!
|
|
@method firstMathInString:options:
|
|
@abstract Returns the first match of the regular expression within the
|
|
specified string.
|
|
|
|
@discussion This is a convenience method that calls
|
|
<code>firstMatchInString:options:range:</code>.
|
|
|
|
@param string
|
|
The string to search.
|
|
|
|
@param options
|
|
The matching options to use. See <code>NSMatchingOptions</code>
|
|
for possible values.
|
|
|
|
@return An NSTextCheckingResult object. This result gives the overall
|
|
matched range via its range property, and the range of each
|
|
individual capture group via its rangeAtIndex: method. The range
|
|
<code>{NSNotFound,</code> 0} is returned if one of the capture
|
|
groups did not participate in this particular match.
|
|
*/
|
|
- (NSTextCheckingResult *)firstMatchInString:(NSString *)string options:(NSMatchingOptions)options;
|
|
|
|
|
|
/*!
|
|
@method firstMathInString:options:fromIndex
|
|
@abstract Returns the first match of the regular expression from the
|
|
specified index in the string.
|
|
|
|
@discussion This is a convenience method that calls
|
|
<code>firstMatchInString:options:range:</code>.
|
|
|
|
@param string
|
|
The string to search.
|
|
|
|
@param options
|
|
The matching options to use. See <code>NSMatchingOptions</code>
|
|
for possible values.
|
|
|
|
@param start
|
|
The index from which to start searching.
|
|
|
|
@return An NSTextCheckingResult object. This result gives the overall
|
|
matched range via its range property, and the range of each
|
|
individual capture group via its rangeAtIndex: method. The range
|
|
<code>{NSNotFound,</code> 0} is returned if one of the capture
|
|
groups did not participate in this particular match.
|
|
*/
|
|
- (NSTextCheckingResult *)firstMatchInString:(NSString *)string options:(NSMatchingOptions)options fromIndex:(NSUInteger)start;
|
|
|
|
@end
|