C# Class ImageProcessor.Imaging.Helpers.EndianBitConverter

Afficher le fichier Open project: JimBobSquarePants/ImageProcessor

Méthodes publiques

Méthode	Description
CopyBytes ( bool value, byte buffer, int index ) : void	Copies the specified Boolean value into the specified byte array, beginning at the specified index.
CopyBytes ( char value, byte buffer, int index ) : void	Copies the specified Unicode character value into the specified byte array, beginning at the specified index.
CopyBytes ( decimal value, byte buffer, int index ) : void	Copies the specified decimal value into the specified byte array, beginning at the specified index.
CopyBytes ( double value, byte buffer, int index ) : void	Copies the specified double-precision floating point value into the specified byte array, beginning at the specified index.
CopyBytes ( float value, byte buffer, int index ) : void	Copies the specified single-precision floating point value into the specified byte array, beginning at the specified index.
CopyBytes ( int value, byte buffer, int index ) : void	Copies the specified 32-bit signed integer value into the specified byte array, beginning at the specified index.
CopyBytes ( long value, byte buffer, int index ) : void	Copies the specified 64-bit signed integer value into the specified byte array, beginning at the specified index.
CopyBytes ( short value, byte buffer, int index ) : void	Copies the specified 16-bit signed integer value into the specified byte array, beginning at the specified index.
CopyBytes ( uint value, byte buffer, int index ) : void	Copies the specified 32-bit unsigned integer value into the specified byte array, beginning at the specified index.
CopyBytes ( ulong value, byte buffer, int index ) : void	Copies the specified 64-bit unsigned integer value into the specified byte array, beginning at the specified index.
CopyBytes ( ushort value, byte buffer, int index ) : void	Copies the specified 16-bit unsigned integer value into the specified byte array, beginning at the specified index.
DoubleToInt64Bits ( double value ) : long	Converts the specified double-precision floating point number to a 64-bit signed integer. Note: the endianness of this converter does not affect the returned value.
GetBytes ( bool value ) : byte[]	Returns the specified Boolean value as an array of bytes.
GetBytes ( char value ) : byte[]	Returns the specified Unicode character value as an array of bytes.
GetBytes ( decimal value ) : byte[]	Returns the specified decimal value as an array of bytes.
GetBytes ( double value ) : byte[]	Returns the specified double-precision floating point value as an array of bytes.
GetBytes ( float value ) : byte[]	Returns the specified single-precision floating point value as an array of bytes.
GetBytes ( int value ) : byte[]	Returns the specified 32-bit signed integer value as an array of bytes.
GetBytes ( long value ) : byte[]	Returns the specified 64-bit signed integer value as an array of bytes.
GetBytes ( short value ) : byte[]	Returns the specified 16-bit signed integer value as an array of bytes.
GetBytes ( uint value ) : byte[]	Returns the specified 32-bit unsigned integer value as an array of bytes.
GetBytes ( ulong value ) : byte[]	Returns the specified 64-bit unsigned integer value as an array of bytes.
GetBytes ( ushort value ) : byte[]	Returns the specified 16-bit unsigned integer value as an array of bytes.
Int32BitsToSingle ( int value ) : float	Converts the specified 32-bit signed integer to a single-precision floating point number. Note: the endianness of this converter does not affect the returned value.
Int64BitsToDouble ( long value ) : double	Converts the specified 64-bit signed integer to a double-precision floating point number. Note: the endianness of this converter does not affect the returned value.
IsLittleEndian ( ) : bool	Indicates the byte order ("endianness") in which data is converted using this class. Different computer architectures store data using different byte orders. "Big-endian" means the most significant byte is on the left end of a word. "Little-endian" means the most significant byte is on the right end of a word.
SingleToInt32Bits ( float value ) : int	Converts the specified single-precision floating point number to a 32-bit signed integer. Note: the endianness of this converter does not affect the returned value.
ToBoolean ( byte value, int startIndex ) : bool	Returns a Boolean value converted from one byte at a specified position in a byte array.
ToChar ( byte value, int startIndex ) : char	Returns a Unicode character converted from two bytes at a specified position in a byte array.
ToDecimal ( byte value, int startIndex ) : decimal	Returns a decimal value converted from sixteen bytes at a specified position in a byte array.
ToDouble ( byte value, int startIndex ) : double	Returns a double-precision floating point number converted from eight bytes at a specified position in a byte array.
ToInt16 ( byte value, int startIndex ) : short	Returns a 16-bit signed integer converted from two bytes at a specified position in a byte array.
ToInt32 ( byte value, int startIndex ) : int	Returns a 32-bit signed integer converted from four bytes at a specified position in a byte array.
ToInt64 ( byte value, int startIndex ) : long	Returns a 64-bit signed integer converted from eight bytes at a specified position in a byte array.
ToSingle ( byte value, int startIndex ) : float	Returns a single-precision floating point number converted from four bytes at a specified position in a byte array.
ToString ( byte value ) : string	Returns a String converted from the elements of a byte array. All the elements of value are converted.
ToString ( byte value, int startIndex ) : string	Returns a String converted from the elements of a byte array starting at a specified array position. The elements from array position startIndex to the end of the array are converted.
ToString ( byte value, int startIndex, int length ) : string	Returns a String converted from a specified number of bytes at a specified position in a byte array. The length elements from array position startIndex are converted.
ToUInt16 ( byte value, int startIndex ) : ushort	Returns a 16-bit unsigned integer converted from two bytes at a specified position in a byte array.
ToUInt32 ( byte value, int startIndex ) : uint	Returns a 32-bit unsigned integer converted from four bytes at a specified position in a byte array.
ToUInt64 ( byte value, int startIndex ) : ulong	Returns a 64-bit unsigned integer converted from eight bytes at a specified position in a byte array.

Méthodes protégées

Méthode	Description
CopyBytesImpl ( long value, int bytes, byte buffer, int index ) : void	Copies the given number of bytes from the least-specific end of the specified value into the specified byte array, beginning at the specified index. This must be implemented in concrete derived classes, but the implementation may assume that the value will fit into the buffer.
FromBytes ( byte value, int startIndex, int bytesToConvert ) : long	Convert the given number of bytes from the given array, from the given start position, into a long, using the bytes as the least significant part of the long. By the time this is called, the arguments have been checked for validity.

Private Methods

Méthode	Description
BigEndianBitConverter ( ) : System
CheckByteArgument ( byte value, int startIndex, int bytesRequired ) : void
CheckedFromBytes ( byte value, int startIndex, int bytesToConvert ) : long	Checks the arguments for validity before calling FromBytes (which can therefore assume the arguments are valid).
CopyBytes ( long value, int bytes, byte buffer, int index ) : void	Copies the given number of bytes from the least-specific end of the specified value into the specified byte array, beginning at the specified index. This is used to implement the other CopyBytes methods.
GetBytes ( long value, int bytes ) : byte[]	Returns an array with the given number of bytes formed from the least significant bytes of the specified value. This is used to implement the other GetBytes methods.
LittleEndianBitConverter ( ) : System

Method Details

CopyBytes() public méthode

Copies the specified Boolean value into the specified byte array, beginning at the specified index.

public CopyBytes ( bool value, byte buffer, int index ) : void
value	bool	A Boolean value.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified Unicode character value into the specified byte array, beginning at the specified index.

public CopyBytes ( char value, byte buffer, int index ) : void
value	char	A character to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified decimal value into the specified byte array, beginning at the specified index.

public CopyBytes ( decimal value, byte buffer, int index ) : void
value	decimal	A character to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified double-precision floating point value into the specified byte array, beginning at the specified index.

public CopyBytes ( double value, byte buffer, int index ) : void
value	double	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified single-precision floating point value into the specified byte array, beginning at the specified index.

public CopyBytes ( float value, byte buffer, int index ) : void
value	float	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified 32-bit signed integer value into the specified byte array, beginning at the specified index.

public CopyBytes ( int value, byte buffer, int index ) : void
value	int	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified 64-bit signed integer value into the specified byte array, beginning at the specified index.

public CopyBytes ( long value, byte buffer, int index ) : void
value	long	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified 16-bit signed integer value into the specified byte array, beginning at the specified index.

public CopyBytes ( short value, byte buffer, int index ) : void
value	short	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified 32-bit unsigned integer value into the specified byte array, beginning at the specified index.

public CopyBytes ( uint value, byte buffer, int index ) : void
value	uint	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified 64-bit unsigned integer value into the specified byte array, beginning at the specified index.

public CopyBytes ( ulong value, byte buffer, int index ) : void
value	ulong	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytes() public méthode

Copies the specified 16-bit unsigned integer value into the specified byte array, beginning at the specified index.

public CopyBytes ( ushort value, byte buffer, int index ) : void
value	ushort	The number to convert.
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

CopyBytesImpl() protected abstract méthode

Copies the given number of bytes from the least-specific end of the specified value into the specified byte array, beginning at the specified index. This must be implemented in concrete derived classes, but the implementation may assume that the value will fit into the buffer.

protected abstract CopyBytesImpl ( long value, int bytes, byte buffer, int index ) : void
value	long	The value to copy bytes for
bytes	int	The number of significant bytes to copy
buffer	byte	The byte array to copy the bytes into
index	int	The first index into the array to copy the bytes into
Résultat	void

DoubleToInt64Bits() public méthode

Converts the specified double-precision floating point number to a 64-bit signed integer. Note: the endianness of this converter does not affect the returned value.

public DoubleToInt64Bits ( double value ) : long
value	double	The number to convert.
Résultat	long

FromBytes() protected abstract méthode

Convert the given number of bytes from the given array, from the given start position, into a long, using the bytes as the least significant part of the long. By the time this is called, the arguments have been checked for validity.

protected abstract FromBytes ( byte value, int startIndex, int bytesToConvert ) : long
value	byte	The bytes to convert
startIndex	int	The index of the first byte to convert
bytesToConvert	int	The number of bytes to use in the conversion
Résultat	long

GetBytes() public méthode

Returns the specified Boolean value as an array of bytes.

public GetBytes ( bool value ) : byte[]
value	bool	A Boolean value.
Résultat	byte[]

GetBytes() public méthode

Returns the specified Unicode character value as an array of bytes.

public GetBytes ( char value ) : byte[]
value	char	A character to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified decimal value as an array of bytes.

public GetBytes ( decimal value ) : byte[]
value	decimal	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified double-precision floating point value as an array of bytes.

public GetBytes ( double value ) : byte[]
value	double	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified single-precision floating point value as an array of bytes.

public GetBytes ( float value ) : byte[]
value	float	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified 32-bit signed integer value as an array of bytes.

public GetBytes ( int value ) : byte[]
value	int	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified 64-bit signed integer value as an array of bytes.

public GetBytes ( long value ) : byte[]
value	long	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified 16-bit signed integer value as an array of bytes.

public GetBytes ( short value ) : byte[]
value	short	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified 32-bit unsigned integer value as an array of bytes.

public GetBytes ( uint value ) : byte[]
value	uint	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified 64-bit unsigned integer value as an array of bytes.

public GetBytes ( ulong value ) : byte[]
value	ulong	The number to convert.
Résultat	byte[]

GetBytes() public méthode

Returns the specified 16-bit unsigned integer value as an array of bytes.

public GetBytes ( ushort value ) : byte[]
value	ushort	The number to convert.
Résultat	byte[]

Int32BitsToSingle() public méthode

Converts the specified 32-bit signed integer to a single-precision floating point number. Note: the endianness of this converter does not affect the returned value.

public Int32BitsToSingle ( int value ) : float
value	int	The number to convert.
Résultat	float

Int64BitsToDouble() public méthode

Converts the specified 64-bit signed integer to a double-precision floating point number. Note: the endianness of this converter does not affect the returned value.

public Int64BitsToDouble ( long value ) : double
value	long	The number to convert.
Résultat	double

IsLittleEndian() public abstract méthode

Indicates the byte order ("endianness") in which data is converted using this class.

Different computer architectures store data using different byte orders. "Big-endian" means the most significant byte is on the left end of a word. "Little-endian" means the most significant byte is on the right end of a word.

public abstract IsLittleEndian ( ) : bool
Résultat	bool

SingleToInt32Bits() public méthode

Converts the specified single-precision floating point number to a 32-bit signed integer. Note: the endianness of this converter does not affect the returned value.

public SingleToInt32Bits ( float value ) : int
value	float	The number to convert.
Résultat	int

ToBoolean() public méthode

Returns a Boolean value converted from one byte at a specified position in a byte array.

public ToBoolean ( byte value, int startIndex ) : bool
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	bool

ToChar() public méthode

Returns a Unicode character converted from two bytes at a specified position in a byte array.

public ToChar ( byte value, int startIndex ) : char
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	char

ToDecimal() public méthode

Returns a decimal value converted from sixteen bytes at a specified position in a byte array.

public ToDecimal ( byte value, int startIndex ) : decimal
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	decimal

ToDouble() public méthode

Returns a double-precision floating point number converted from eight bytes at a specified position in a byte array.

public ToDouble ( byte value, int startIndex ) : double
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	double

ToInt16() public méthode

Returns a 16-bit signed integer converted from two bytes at a specified position in a byte array.

public ToInt16 ( byte value, int startIndex ) : short
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	short

ToInt32() public méthode

Returns a 32-bit signed integer converted from four bytes at a specified position in a byte array.

public ToInt32 ( byte value, int startIndex ) : int
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	int

ToInt64() public méthode

Returns a 64-bit signed integer converted from eight bytes at a specified position in a byte array.

public ToInt64 ( byte value, int startIndex ) : long
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	long

ToSingle() public méthode

Returns a single-precision floating point number converted from four bytes at a specified position in a byte array.

public ToSingle ( byte value, int startIndex ) : float
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	float

ToString() public static méthode

Returns a String converted from the elements of a byte array.

All the elements of value are converted.

public static ToString ( byte value ) : string
value	byte	An array of bytes.
Résultat	string

ToString() public static méthode

Returns a String converted from the elements of a byte array starting at a specified array position.

The elements from array position startIndex to the end of the array are converted.

public static ToString ( byte value, int startIndex ) : string
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	string

ToString() public static méthode

Returns a String converted from a specified number of bytes at a specified position in a byte array.

The length elements from array position startIndex are converted.

public static ToString ( byte value, int startIndex, int length ) : string
value	byte	An array of bytes.
startIndex	int	The starting position within value.
length	int	The number of bytes to convert.
Résultat	string

ToUInt16() public méthode

Returns a 16-bit unsigned integer converted from two bytes at a specified position in a byte array.

public ToUInt16 ( byte value, int startIndex ) : ushort
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	ushort

ToUInt32() public méthode

Returns a 32-bit unsigned integer converted from four bytes at a specified position in a byte array.

public ToUInt32 ( byte value, int startIndex ) : uint
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	uint

ToUInt64() public méthode

Returns a 64-bit unsigned integer converted from eight bytes at a specified position in a byte array.

public ToUInt64 ( byte value, int startIndex ) : ulong
value	byte	An array of bytes.
startIndex	int	The starting position within value.
Résultat	ulong