Differences From Artifact [caf053230d]:
- File
src/OFCharacterSet.h
— part of check-in
[ef614a225d]
at
2020-09-26 21:58:39
on branch trunk
— Don't require __COUNTER__ for OF_RESERVE_IVARS
__COUNTER__ does not exist in GCC 4.2, and Apple GCC 4.2 is still the
newest compiler available for macOS 10.5. (user: js, size: 2858) [annotate] [blame] [check-ins using]
To Artifact [c111b41606]:
- File src/OFCharacterSet.h — part of check-in [163a4a5a2e] at 2020-10-03 11:35:41 on branch trunk — Use /** */ instead of /*! */ for documentation (user: js, size: 2858) [annotate] [blame] [check-ins using] [more...]
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16 17 18 19 20 21 22 | */ #import "OFObject.h" #import "OFString.h" OF_ASSUME_NONNULL_BEGIN | | | | | | | | | | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 |
*/
#import "OFObject.h"
#import "OFString.h"
OF_ASSUME_NONNULL_BEGIN
/**
* @class OFCharacterSet OFCharacterSet.h ObjFW/OFCharacterSet.h
*
* @brief A class cluster representing a character set.
*
* @note Subclasses must implement @ref characterIsMember:.
*/
@interface OFCharacterSet: OFObject
{
OF_RESERVE_IVARS(OFCharacterSet, 4)
}
#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nonatomic) OFCharacterSet *whitespaceCharacterSet;
#endif
/**
* @brief The inverted set, containing only the characters that do not exist in
* the receiver.
*/
@property (readonly, nonatomic) OFCharacterSet *invertedSet;
/**
* @brief Creates a new character set containing the characters of the
* specified string.
*
* @param characters The characters for the character set
* @return A new OFCharacterSet
*/
+ (instancetype)characterSetWithCharactersInString: (OFString *)characters;
/**
* @brief Creates a new character set containing the characters in the specified
* range.
*
* @param range The range of characters for the character set
* @return A new OFCharacterSet
*/
+ (instancetype)characterSetWithRange: (of_range_t)range;
/**
* @brief A character set containing all Unicode characters in the category
* `Zs` plus CHARACTER TABULATION (U+0009).
*/
+ (OFCharacterSet *)whitespaceCharacterSet;
/**
* @brief Initializes an already allocated character set with the characters of
* the specified string.
*
* @param characters The characters for the character set
* @return An initialized OFCharacterSet
*/
- (instancetype)initWithCharactersInString: (OFString *)characters;
/**
* @brief Initializes an already allocated character set with the characters in
* the specified range.
*
* @param range The range of characters for the character set
* @return An initialized OFCharacterSet
*/
- (instancetype)initWithRange: (of_range_t)range;
/**
* @brief Returns whether the specified character is a member of the character
* set.
*
* @param character The character that is checked for being a member of the
* character set
* @return Whether the specified character is a member of the character set.
*/
- (bool)characterIsMember: (of_unichar_t)character;
@end
OF_ASSUME_NONNULL_END
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