C# Класс QUT.GPGen.CharacterUtilities

This class supplies character escape utilities for project.

Показать файл Открыть проект Примеры использования класса

Открытые методы

Метод	Описание
Canonicalize ( string source, int startIndex ) : string	Take a possibly escaped character literal and convert it to a canonical form. Thus @"'\377'", @"'\xff'" and @"'\u00FF'" all return @"'\xFF'". Throws a StringInterpretException if character ordinal exceeds "symLimit".
InterpretCharacterEscapes ( string source ) : string	This static method expands characters in a literal string, returning a modified string with character escapes replaced by the character which they denote. This includes characters outside the BMP which return a pair of surrogate characters.
InterpretEscapesInVerbatimString ( string text ) : string	This static method expands characters in a verbatim string, returning a modified string with character escapes replaced by the character which they denote.
Map ( int code ) : string	Map literal characters into the display form
Map ( string source ) : string
OrdinalOfCharacterLiteral ( string source, int offset ) : int	Take the string representation of a possibly backslash- escaped character literal and return the character ordinal. Throws a StringInterpretException if character ordinal exceeds "symLimit".
QuoteMap ( int code ) : string
QuoteMap ( string source ) : string
SetUnicode ( ) : void

Приватные методы

Метод	Описание
CodePoint ( string pattern, int &index ) : int
EscapedChar ( string source, int &index ) : int
GetHexadecimalChar ( string source ) : int
GetOctalChar ( string source ) : int	Assert: special case of '\0' is already filtered out.
GetSubstring ( string input, int index, int length ) : string	Get a substring of length len from the input string input, starting from the index ix. If there are not len characters left return rest of string.
GetUnicodeChar ( string source ) : int
HexChar ( char a, char b ) : char	This assumes that a,b are HexDigit characters
HiSurrogate ( int codePoint ) : char
IsHexDigit ( char c ) : bool
IsOctDigit ( char ch ) : bool
LoSurrogate ( int codePoint ) : char
OctChar ( char a, char b, char c ) : char
StrMap ( int code ) : string	Map string characters into the display form
ValOfHex ( char x ) : int

Описание методов

Canonicalize() публичный статический Метод

Take a possibly escaped character literal and convert it to a canonical form. Thus @"'\377'", @"'\xff'" and @"'\u00FF'" all return @"'\xFF'". Throws a StringInterpretException if character ordinal exceeds "symLimit".

public static Canonicalize ( string source, int startIndex ) : string
source	string
startIndex	int	start index of character
Результат	string

InterpretCharacterEscapes() публичный статический Метод

This static method expands characters in a literal string, returning a modified string with character escapes replaced by the character which they denote. This includes characters outside the BMP which return a pair of surrogate characters.

public static InterpretCharacterEscapes ( string source ) : string
source	string	the input string
Результат	string

InterpretEscapesInVerbatimString() публичный статический Метод

This static method expands characters in a verbatim string, returning a modified string with character escapes replaced by the character which they denote.

public static InterpretEscapesInVerbatimString ( string text ) : string
text	string	the input string
Результат	string

Map() публичный статический Метод

Map literal characters into the display form

public static Map ( int code ) : string
code	int	the codepoint to encode
Результат	string

Map() публичный статический Метод

public static Map ( string source ) : string
source	string
Результат	string

OrdinalOfCharacterLiteral() публичный статический Метод

Take the string representation of a possibly backslash- escaped character literal and return the character ordinal. Throws a StringInterpretException if character ordinal exceeds "symLimit".

public static OrdinalOfCharacterLiteral ( string source, int offset ) : int
source	string	the string representation
offset	int	start index of character
Результат	int

QuoteMap() публичный статический Метод

public static QuoteMap ( int code ) : string
code	int
Результат	string

QuoteMap() публичный статический Метод

public static QuoteMap ( string source ) : string
source	string
Результат	string

SetUnicode() публичный статический Метод

public static SetUnicode ( ) : void
Результат	void