Options for converting string encodings.
SDKs
Framework
struct EncodingConversionOptions
These constants are available in OS X v10.4; they are, however, differently named:
typedef enum {
NSAllowLossyEncodingConversion = 1,
NSExternalRepresentationEncodingConversion = 2
} NSStringEncodingConversionOptions;
You can use them in OS X v10.4 if you define the symbols as extern constants.
static var allowAllows lossy conversion.
static var externalSpecifies an external representation (with a byte-order mark, if necessary, to indicate endianness).
func caseReturns the result of invoking compare(_: with NSCase as the only option.
func localizedCompares the string with a given string using a case-insensitive, localized, comparison.
func compare(String) -> ComparisonReturns the result of invoking compare(_: with no options and the receiver’s full extent as the range.
func localizedCompares the string and a given string using a localized comparison.
func compare(String, options: NSStringCompares the string with the specified string using the given options.
func compare(String, options: NSStringReturns the result of invoking compare(_: with a nil locale.
func compare(String, options: NSStringCompares the string using the specified options and returns the lexical ordering for the range.
func localizedCompares strings as sorted by the Finder.
func hasReturns a Boolean value that indicates whether a given string matches the beginning characters of the receiver.
func hasReturns a Boolean value that indicates whether a given string matches the ending characters of the receiver.
func isReturns a Boolean value that indicates whether a given string is equal to the receiver using a literal Unicode-based comparison.
var hash: IntAn unsigned integer that can be used as a hash table address.
struct NSStringThese values represent the options available to many of the string classes’ search and comparison methods.