C# Class Loyc.Syntax.PrintHelpers

Static methods that help to print literals, such as EscapeCStyle which escapes special characters with backslashes.

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Public Methods

Method	Description
AppendIntegerTo ( StringBuilder target, long value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : StringBuilder	Same as IntegerToString(long, string, int, int, char) except that the target StringBuilder must be provided as a parameter.
AppendIntegerTo ( StringBuilder target, ulong value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : StringBuilder
EscapeCStyle ( int c, StringBuilder @out, EscapeC flags = EscapeC.Default, char quoteType = '\0' ) : bool	Writes a character `c` to a StringBuilder, either as a normal character or as a C-style escape sequence. EscapeC.HasLongEscape can be used to force a 6-digit unicode escape; this may be needed if the next character after this one is a digit.
EscapeCStyle ( UString s, EscapeC flags = EscapeC.Default ) : string	Escapes characters in a string using C style, e.g. the string `"Foo\"\n"` maps to `"Foo\\\"\\\n"` by default.
EscapeCStyle ( UString s, EscapeC flags, char quoteType ) : string	Escapes characters in a string using C style.
HexDigitChar ( int value ) : char	Gets the hex digit character for the specified value, or '?' if the value is not in the range 0...15. Uses uppercase.
IntegerToString ( long value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : string	Converts an integer to a string, optionally with separator characters for readability. Example: `IntegerToString(-1234567, "0", 10, 3, '\'') == "-01'234'567"`
IntegerToString ( ulong value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : string

Private Methods

Method	Description
EscapeU ( int c, StringBuilder @out, EscapeC flags ) : void

Method Details

AppendIntegerTo() public static method

Same as IntegerToString(long, string, int, int, char) except that the target StringBuilder must be provided as a parameter.

public static AppendIntegerTo ( StringBuilder target, long value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : StringBuilder
target	StringBuilder
value	long	Integer to be converted
prefix	string	A prefix to insert before the number, but after the '-' sign, if any (e.g. "0x" for hex). Use "" for no prefix.
@base	int
separatorInterval	int	Number of digits in a group
separatorChar	char	Digit group separator
return	StringBuilder

AppendIntegerTo() public static method

public static AppendIntegerTo ( StringBuilder target, ulong value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : StringBuilder
target	StringBuilder
value	ulong
prefix	string
@base	int
separatorInterval	int
separatorChar	char
return	StringBuilder

EscapeCStyle() public static method

Writes a character c to a StringBuilder, either as a normal character or as a C-style escape sequence.

EscapeC.HasLongEscape can be used to force a 6-digit unicode escape; this may be needed if the next character after this one is a digit.

public static EscapeCStyle ( int c, StringBuilder @out, EscapeC flags = EscapeC.Default, char quoteType = '\0' ) : bool
c	int
@out	StringBuilder
flags	EscapeC	Specifies which characters should be escaped.
quoteType	char	Specifies a character that should always be /// escaped (typically one of ' " `)
return	bool

EscapeCStyle() public static method

Escapes characters in a string using C style, e.g. the string "Foo\"\n" maps to "Foo\\\"\\\n" by default.

public static EscapeCStyle ( UString s, EscapeC flags = EscapeC.Default ) : string
s	UString
flags	EscapeC
return	string

EscapeCStyle() public static method

Escapes characters in a string using C style.

public static EscapeCStyle ( UString s, EscapeC flags, char quoteType ) : string
s	UString
flags	EscapeC	Specifies which characters should be escaped.
quoteType	char	Specifies a character that should always be /// escaped (typically one of ' " `)
return	string

HexDigitChar() public static method

Gets the hex digit character for the specified value, or '?' if the value is not in the range 0...15. Uses uppercase.

public static HexDigitChar ( int value ) : char
value	int
return	char

IntegerToString() public static method

Converts an integer to a string, optionally with separator characters for readability.

Example: IntegerToString(-1234567, "0", 10, 3, '\'') == "-01'234'567"

public static IntegerToString ( long value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : string
value	long	Integer to be converted
prefix	string	A prefix to insert before the number, but after the '-' sign, if any (e.g. "0x" for hex). Use "" for no prefix.
@base	int
separatorInterval	int	Number of digits in a group
separatorChar	char	Digit group separator
return	string

IntegerToString() public static method

public static IntegerToString ( ulong value, string prefix = "", int @base = 10, int separatorInterval = 3, char separatorChar = '_' ) : string
value	ulong
prefix	string
@base	int
separatorInterval	int
separatorChar	char
return	string