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@class OFConstantString;
@class OFString;
#else
typedef void OFString;
#endif
#if defined(__cplusplus) && __cplusplus >= 201103L
typedef char16_t of_char16_t;
typedef char32_t of_char32_t;
typedef char16_t OFChar16;
typedef char32_t OFChar32;
#else
typedef uint_least16_t of_char16_t;
typedef uint_least32_t of_char32_t;
typedef uint_least16_t OFChar16;
typedef uint_least32_t OFChar32;
#endif
typedef of_char32_t OFUnichar;
typedef OFChar32 OFUnichar;
/**
* @brief The encoding of a string.
*/
typedef enum of_string_encoding_t {
/*
* UTF-8 *has* to be 0, so that if the current @ref OFLocale is
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/**
* @brief The string in UTF-16 encoding with native byte order.
*
* The result is valid until the autorelease pool is released. If you want to
* use the result outside the scope of the current autorelease pool, you have to
* copy it.
*/
@property (readonly, nonatomic) const of_char16_t *UTF16String
@property (readonly, nonatomic) const OFChar16 *UTF16String
OF_RETURNS_INNER_POINTER;
/**
* @brief The length of the string in UTF-16 characters.
*/
@property (readonly, nonatomic) size_t UTF16StringLength;
/**
* @brief The string in UTF-32 encoding with native byte order.
*
* The result is valid until the autorelease pool is released. If you want to
* use the result outside the scope of the current autorelease pool, you have to
* copy it.
*/
@property (readonly, nonatomic) const of_char32_t *UTF32String
@property (readonly, nonatomic) const OFChar32 *UTF32String
OF_RETURNS_INNER_POINTER;
/**
* @brief The string with leading whitespaces deleted.
*/
@property (readonly, nonatomic) OFString *stringByDeletingLeadingWhitespaces;
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/**
* @brief Creates a new OFString from a UTF-16 encoded string.
*
* @param string The UTF-16 string
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string;
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string;
/**
* @brief Creates a new OFString from a UTF-16 encoded string with the
* specified length.
*
* @param string The UTF-16 string
* @param length The length of the UTF-16 string
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
length: (size_t)length;
/**
* @brief Creates a new OFString from a UTF-16 encoded string, assuming the
* specified byte order if no byte order mark is found.
*
* @param string The UTF-16 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Creates a new OFString from a UTF-16 encoded string with the
* specified length, assuming the specified byte order if no byte order
* mark is found.
*
* @param string The UTF-16 string
* @param length The length of the UTF-16 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
length: (size_t)length
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Creates a new OFString from a UTF-32 encoded string.
*
* @param string The UTF-32 string
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string;
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string;
/**
* @brief Creates a new OFString from a UTF-32 encoded string with the
* specified length.
*
* @param string The UTF-32 string
* @param length The length of the UTF-32 string
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
length: (size_t)length;
/**
* @brief Creates a new OFString from a UTF-32 encoded string, assuming the
* specified byte order if no byte order mark is found.
*
* @param string The UTF-32 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Creates a new OFString from a UTF-32 encoded string with the
* specified length, assuming the specified byte order if no byte order
* mark is found.
*
* @param string The UTF-32 string
* @param length The length of the UTF-32 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return A new autoreleased OFString
*/
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
length: (size_t)length
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Creates a new OFString from a format string.
*
* See printf for the format syntax. As an addition, `%@` is available as
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/**
* @brief Initializes an already allocated OFString with a UTF-16 string.
*
* @param string The UTF-16 string
* @return An initialized OFString
*/
- (instancetype)initWithUTF16String: (const of_char16_t *)string;
- (instancetype)initWithUTF16String: (const OFChar16 *)string;
/**
* @brief Initializes an already allocated OFString with a UTF-16 string with
* the specified length.
*
* @param string The UTF-16 string
* @param length The length of the UTF-16 string
* @return An initialized OFString
*/
- (instancetype)initWithUTF16String: (const of_char16_t *)string
- (instancetype)initWithUTF16String: (const OFChar16 *)string
length: (size_t)length;
/**
* @brief Initializes an already allocated OFString with a UTF-16 string,
* assuming the specified byte order if no byte order mark is found.
*
* @param string The UTF-16 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return An initialized OFString
*/
- (instancetype)initWithUTF16String: (const of_char16_t *)string
- (instancetype)initWithUTF16String: (const OFChar16 *)string
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Initializes an already allocated OFString with a UTF-16 string with
* the specified length, assuming the specified byte order if no byte
* order mark is found.
*
* @param string The UTF-16 string
* @param length The length of the UTF-16 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return An initialized OFString
*/
- (instancetype)initWithUTF16String: (const of_char16_t *)string
- (instancetype)initWithUTF16String: (const OFChar16 *)string
length: (size_t)length
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Initializes an already allocated OFString with a UTF-32 string.
*
* @param string The UTF-32 string
* @return An initialized OFString
*/
- (instancetype)initWithUTF32String: (const of_char32_t *)string;
- (instancetype)initWithUTF32String: (const OFChar32 *)string;
/**
* @brief Initializes an already allocated OFString with a UTF-32 string with
* the specified length
*
* @param string The UTF-32 string
* @param length The length of the UTF-32 string
* @return An initialized OFString
*/
- (instancetype)initWithUTF32String: (const of_char32_t *)string
- (instancetype)initWithUTF32String: (const OFChar32 *)string
length: (size_t)length;
/**
* @brief Initializes an already allocated OFString with a UTF-32 string,
* assuming the specified byte order if no byte order mark is found.
*
* @param string The UTF-32 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return An initialized OFString
*/
- (instancetype)initWithUTF32String: (const of_char32_t *)string
- (instancetype)initWithUTF32String: (const OFChar32 *)string
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Initializes an already allocated OFString with a UTF-32 string with
* the specified length, assuming the specified byte order if no byte
* order mark is found.
*
* @param string The UTF-32 string
* @param length The length of the UTF-32 string
* @param byteOrder The byte order to assume if there is no byte order mark
* @return An initialized OFString
*/
- (instancetype)initWithUTF32String: (const of_char32_t *)string
- (instancetype)initWithUTF32String: (const OFChar32 *)string
length: (size_t)length
byteOrder: (OFByteOrder)byteOrder;
/**
* @brief Initializes an already allocated OFString with a format string.
*
* See printf for the format syntax. As an addition, `%@` is available as
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* The result is valid until the autorelease pool is released. If you want to
* use the result outside the scope of the current autorelease pool, you have to
* copy it.
*
* @param byteOrder The byte order for the UTF-16 encoding
* @return The string in UTF-16 encoding with the specified byte order
*/
- (const of_char16_t *)UTF16StringWithByteOrder: (OFByteOrder)byteOrder
- (const OFChar16 *)UTF16StringWithByteOrder: (OFByteOrder)byteOrder
OF_RETURNS_INNER_POINTER;
/**
* @brief Returns the string in UTF-32 encoding with the specified byte order.
*
* The result is valid until the autorelease pool is released. If you want to
* use the result outside the scope of the current autorelease pool, you have to
* copy it.
*
* @param byteOrder The byte order for the UTF-32 encoding
* @return The string in UTF-32 encoding with the specified byte order
*/
- (const of_char32_t *)UTF32StringWithByteOrder: (OFByteOrder)byteOrder
- (const OFChar32 *)UTF32StringWithByteOrder: (OFByteOrder)byteOrder
OF_RETURNS_INNER_POINTER;
/**
* @brief Returns the string as OFData with the specified encoding.
*
* @param encoding The encoding to use for the returned OFData
* @return The string as OFData with the specified encoding
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#ifdef __cplusplus
extern "C" {
#endif
extern of_string_encoding_t of_string_parse_encoding(OFString *);
extern OFString *_Nullable of_string_name_of_encoding(of_string_encoding_t);
extern size_t of_string_utf8_encode(OFUnichar, char *);
extern ssize_t of_string_utf8_decode(const char *, size_t, OFUnichar *);
extern size_t of_string_utf16_length(const of_char16_t *);
extern size_t of_string_utf32_length(const of_char32_t *);
extern size_t of_string_utf16_length(const OFChar16 *);
extern size_t of_string_utf32_length(const OFChar32 *);
#ifdef __cplusplus
}
#endif
OF_ASSUME_NONNULL_END
#include "OFConstantString.h"
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