C# Class Lucene.Net.Support.Number

A simple class for number conversions.

ファイルを表示 Open project: paulirwin/lucene.net

Public Methods

Method	Description
BitCount ( int num ) : int
BitCount ( long num ) : int
DoubleToRawLongBits ( double value ) : long
FlipEndian ( char x ) : char
FlipEndian ( double d ) : double
FlipEndian ( float f ) : float
FlipEndian ( int x ) : int
FlipEndian ( long x ) : long
FlipEndian ( short x ) : short
FloatToIntBits ( float value ) : int
FloatToLongBits ( float value ) : long
FloatToRawIntBits ( float value ) : int
IntBitsToFloat ( int value ) : float
IsNumber ( this value ) : bool
NextSetBit ( System bits, int fromIndex ) : int	Returns the index of the first bit that is set to true that occurs on or after the specified starting index. If no such bit exists then -1 is returned.
NumberOfLeadingZeros ( int num ) : int
NumberOfLeadingZeros ( long num ) : int
NumberOfTrailingZeros ( int num ) : int
NumberOfTrailingZeros ( long num ) : int
Parse ( System s, int radix ) : long	Parses a number in the specified radix.
RotateLeft ( int i, int reps ) : int
RotateRight ( int i, int reps ) : int
Signum ( long a ) : int
Signum ( long a, long b ) : int
ToBinaryString ( int value ) : string
ToInt64 ( System s ) : long	Converts a System.String number to long.
ToString ( float f ) : System.String	Converts a number to System.String.
ToString ( long i, int radix ) : String	Converts a number to System.String in the specified radix.
ToString ( long number ) : string	Converts a number to System.String.
URShift ( int number, int bits ) : int	Performs an unsigned bitwise right shift with the specified number
URShift ( long number, int bits ) : long	Performs an unsigned bitwise right shift with the specified number

Method Details

BitCount() public static method

public static BitCount ( int num ) : int
num	int
return	int

BitCount() public static method

public static BitCount ( long num ) : int
num	long
return	int

DoubleToRawLongBits() public static method

public static DoubleToRawLongBits ( double value ) : long
value	double
return	long

FlipEndian() public static method

public static FlipEndian ( char x ) : char
x	char
return	char

FlipEndian() public static method

public static FlipEndian ( double d ) : double
d	double
return	double

FlipEndian() public static method

public static FlipEndian ( float f ) : float
f	float
return	float

FlipEndian() public static method

public static FlipEndian ( int x ) : int
x	int
return	int

FlipEndian() public static method

public static FlipEndian ( long x ) : long
x	long
return	long

FlipEndian() public static method

public static FlipEndian ( short x ) : short
x	short
return	short

FloatToIntBits() public static method

public static FloatToIntBits ( float value ) : int
value	float
return	int

FloatToLongBits() public static method

public static FloatToLongBits ( float value ) : long
value	float
return	long

FloatToRawIntBits() public static method

public static FloatToRawIntBits ( float value ) : int
value	float
return	int

IntBitsToFloat() public static method

public static IntBitsToFloat ( int value ) : float
value	int
return	float

IsNumber() public static method

public static IsNumber ( this value ) : bool
value	this
return	bool

NextSetBit() public static method

Returns the index of the first bit that is set to true that occurs on or after the specified starting index. If no such bit exists then -1 is returned.

public static NextSetBit ( System bits, int fromIndex ) : int
bits	System	The BitArray object.
fromIndex	int	The index to start checking from (inclusive).
return	int

NumberOfLeadingZeros() public static method

public static NumberOfLeadingZeros ( int num ) : int
num	int
return	int

NumberOfLeadingZeros() public static method

public static NumberOfLeadingZeros ( long num ) : int
num	long
return	int

NumberOfTrailingZeros() public static method

public static NumberOfTrailingZeros ( int num ) : int
num	int
return	int

NumberOfTrailingZeros() public static method

public static NumberOfTrailingZeros ( long num ) : int
num	long
return	int

Parse() public static method

Parses a number in the specified radix.

public static Parse ( System s, int radix ) : long
s	System	An input System.String.
radix	int	A radix.
return	long

RotateLeft() public static method

public static RotateLeft ( int i, int reps ) : int
i	int
reps	int
return	int

RotateRight() public static method

public static RotateRight ( int i, int reps ) : int
i	int
reps	int
return	int

Signum() public static method

public static Signum ( long a ) : int
a	long
return	int

Signum() public static method

public static Signum ( long a, long b ) : int
a	long
b	long
return	int

ToBinaryString() public static method

public static ToBinaryString ( int value ) : string
value	int
return	string

ToInt64() public static method

Converts a System.String number to long.

public static ToInt64 ( System s ) : long
s	System
return	long

ToString() public static method

Converts a number to System.String.

public static ToString ( float f ) : System.String
f	float
return	System.String

ToString() public static method

Converts a number to System.String in the specified radix.

public static ToString ( long i, int radix ) : String
i	long	A number to be converted.
radix	int	A radix.
return	String

ToString() public static method

Converts a number to System.String.

public static ToString ( long number ) : string
number	long
return	string

URShift() public static method

Performs an unsigned bitwise right shift with the specified number

public static URShift ( int number, int bits ) : int
number	int	Number to operate on
bits	int	Ammount of bits to shift
return	int

URShift() public static method

Performs an unsigned bitwise right shift with the specified number

public static URShift ( long number, int bits ) : long
number	long	Number to operate on
bits	int	Ammount of bits to shift
return	long