C# Class NewTOAPIA.BufferChunk

Inheritance: IDisposable, ICloneable

Afficher le fichier Open project: Wiladams/NewTOAPIA Class Usage Examples

Private Properties

Свойство	Type	Description
BufferChunk	System
ValidateIntPtr	void
ValidateNonNegative	void
ValidateNotZeroLength	void
ValidateObject	void
ValidatePointerData	void
ValidateSufficientData	void
ValidateSufficientSpace	void
_GetFloat	float
_GetInt16	Int16
_GetInt32	Int32
_GetUInt64	UInt64
_SetFloat	void
_SetInt16	void
_SetInt32	void
_SetUInt64	void

Méthodes publiques

Méthode	Description
BufferChunk ( byte buffer ) : System	Constructor, create a BufferChunk using an existing byte[] without performing a memcopy
BufferChunk ( byte buffer, int index, int length ) : System	Constructor, create a BufferChunk from its constituent parts
BufferChunk ( int size ) : System	Constructor, create a new BufferChunk and allocate a new byte[] to hold the data.
Clear ( ) : void	Used to zero out the data area of the BufferChunk.
Clone ( ) : object	Creates a shallow copy (new Index and Length, duplicate reference to the same Buffer) of a BufferChunk.
Compare ( byte obj1, byte obj2 ) : bool
Copy ( byte source ) : byte[]
CopyFrom ( IntPtr source, Int32 alength ) : void
CopyTo ( BufferChunk destination, int index ) : void	Copy the valid data section of 'this' to the destination BufferChunk overwriting dest's previous contents This method does not allow dest's valid data section to grow or shrink (i.e. treat valid data as a fixed buffer)
CopyTo ( IntPtr destination, Int32 length ) : void
Dispose ( ) : void	Disposes the internal state of the object
GetByte ( int index ) : byte	Retrieves 1 byte from inside the BufferChunk This method is included for consistency. It simply forwards to the indexer.
GetDouble ( int index ) : double
GetFloat ( int index ) : float
GetInt16 ( int index ) : Int16	Retrieves 2 bytes inside the BufferChunk
GetInt32 ( int index ) : int	Retrieves 4 bytes inside the BufferChunk
GetInt64 ( int index ) : long	Retrieves 8 bytes inside the BufferChunk
GetPaddedUInt16 ( int index ) : UInt16
GetPaddedUInt32 ( int index ) : UInt32
GetPaddedUInt64 ( int index ) : UInt64
GetUInt16 ( int index ) : UInt16	Retrieves 2 bytes inside the BufferChunk
GetUInt32 ( int index ) : UInt32	Retrieves 4 bytes inside the BufferChunk
GetUInt64 ( int index ) : UInt64	Retrieves 8 bytes inside the BufferChunk
GetUTF8String ( int index, int length ) : string	Retrieves length bytes from inside the BufferChunk and converts from UTF8 string
NextBufferChunk ( int length ) : BufferChunk	Returns a BufferChunk consisting of the next 'length' bytes of the BufferChunk instance. Automatically increments Index and decrements Length. This function is useful for iterative functions that parse through a large BufferChunk returning smaller BufferChunks
NextBufferChunkMax ( int length ) : BufferChunk	Returns the requested amount of data, or whatever remains if length > this.length
NextByte ( ) : byte
NextDouble ( ) : double
NextFloat ( ) : float
NextInt16 ( ) : Int16
NextInt32 ( ) : Int32
NextInt64 ( ) : Int64
NextUInt16 ( ) : UInt16
NextUInt32 ( ) : UInt32
NextUInt64 ( ) : UInt64
NextUtf8String ( int length ) : string
Peek ( int index, int length ) : BufferChunk	Create a return BufferChunk containing a subset of the data from the valid data.
Reset ( ) : void	Reset the BufferChunk's Index and Length pointers to zero so it is ready for reuse as an empty BufferChunk. Note that the actual byte[] buffer is not reset, so the memory is not deallocated/reallocated, allowing for more efficient reuse of memory without abusing the GC
Reset ( int index, int length ) : void	Reset the BufferChunk's Index and Length pointers to supplied values
SetByte ( int index, byte data ) : void	Modifies 1 byte inside the BufferChunk This method is included for consistency. It simply forwards to the indexer.
SetInt16 ( int index, Int16 data ) : void	Modifies 2 bytes inside the BufferChunk
SetInt32 ( int index, Int32 data ) : void	Modifies 4 bytes inside the BufferChunk
SetInt64 ( int index, Int64 data ) : void	Modifies 8 bytes inside the BufferChunk
SetPaddedUInt16 ( int index, UInt16 data ) : void
SetPaddedUInt32 ( int index, UInt32 data ) : void
SetPaddedUInt64 ( int index, UInt64 data ) : void
SetUInt16 ( int index, UInt16 data ) : void	Modifies 2 bytes inside the BufferChunk
SetUInt32 ( int index, UInt32 data ) : void	Modifies 4 bytes inside the BufferChunk
SetUInt64 ( int index, UInt64 data ) : void	Modifies 8 bytes inside the BufferChunk
SetUTF8String ( int index, string data ) : void	Modifies UTF8.GetBytes(data) bytes inside the BufferChunk
operator ( ) : BufferChunk	Override + and += operator to allow appending of buffers, provided there is room in the left-most BufferChunk
this ( int index ) : byte	Indexer used to allow us to treat a BufferChunk like a byte[]. Useful when making in place modifications or reads from a BufferChunk.

Private Methods

Méthode	Description
BufferChunk ( ) : System
ValidateIntPtr ( IntPtr ptr ) : void
ValidateNonNegative ( int val ) : void
ValidateNotZeroLength ( int length ) : void
ValidateObject ( object o ) : void
ValidatePointerData ( int index, int length, int dataLength ) : void
ValidateSufficientData ( int requested, int actual ) : void
ValidateSufficientSpace ( int requested, int actual ) : void
_GetFloat ( int index ) : float
_GetInt16 ( int index ) : Int16
_GetInt32 ( int index ) : Int32
_GetUInt64 ( int index ) : UInt64
_SetFloat ( int index, float data ) : void
_SetInt16 ( int index, Int16 data ) : void
_SetInt32 ( int index, Int32 data ) : void
_SetUInt64 ( int index, UInt64 data ) : void

Method Details

BufferChunk() public méthode

Constructor, create a BufferChunk using an existing byte[] without performing a memcopy

public BufferChunk ( byte buffer ) : System
buffer	byte	byte[] to be used as the data store for the BufferChunk, /// cannot be null or zero length
Résultat	System

BufferChunk() public méthode

Constructor, create a BufferChunk from its constituent parts

public BufferChunk ( byte buffer, int index, int length ) : System
buffer	byte	byte[] to be used as the data store for the BufferChunk
index	int	offset at which the valid data starts
length	int	amount of 'valid data'
Résultat	System

BufferChunk() public méthode

Constructor, create a new BufferChunk and allocate a new byte[] to hold the data.

public BufferChunk ( int size ) : System
size	int	int size of the new byte[] to create, must be >= 1
Résultat	System

Clear() public méthode

Used to zero out the data area of the BufferChunk.

public Clear ( ) : void
Résultat	void

Clone() public méthode

Creates a shallow copy (new Index and Length, duplicate reference to the same Buffer) of a BufferChunk.

public Clone ( ) : object
Résultat	object

Compare() public static méthode

public static Compare ( byte obj1, byte obj2 ) : bool
obj1	byte
obj2	byte
Résultat	bool

Copy() public static méthode

public static Copy ( byte source ) : byte[]
source	byte
Résultat	byte[]

CopyFrom() public méthode

public CopyFrom ( IntPtr source, Int32 alength ) : void
source	System.IntPtr
alength	System.Int32
Résultat	void

CopyTo() public méthode

Copy the valid data section of 'this' to the destination BufferChunk overwriting dest's previous contents This method does not allow dest's valid data section to grow or shrink (i.e. treat valid data as a fixed buffer)

public CopyTo ( BufferChunk destination, int index ) : void
destination	BufferChunk	BufferChunk
index	int	offset in the destination BufferChunk's valid data
Résultat	void

CopyTo() public méthode

public CopyTo ( IntPtr destination, Int32 length ) : void
destination	IntPtr
length	Int32
Résultat	void

Dispose() public méthode

Disposes the internal state of the object

public Dispose ( ) : void
Résultat	void

GetByte() public méthode

Retrieves 1 byte from inside the BufferChunk This method is included for consistency. It simply forwards to the indexer.

public GetByte ( int index ) : byte
index	int	Offset into the valid data
Résultat	byte

GetDouble() public méthode

public GetDouble ( int index ) : double
index	int
Résultat	double

GetFloat() public méthode

public GetFloat ( int index ) : float
index	int
Résultat	float

GetInt16() public méthode

Retrieves 2 bytes inside the BufferChunk

public GetInt16 ( int index ) : Int16
index	int	Offset into the valid data
Résultat	Int16

GetInt32() public méthode

Retrieves 4 bytes inside the BufferChunk

public GetInt32 ( int index ) : int
index	int	Offset into the valid data
Résultat	int

GetInt64() public méthode

Retrieves 8 bytes inside the BufferChunk

public GetInt64 ( int index ) : long
index	int	Offset into the valid data
Résultat	long

GetPaddedUInt16() public méthode

public GetPaddedUInt16 ( int index ) : UInt16
index	int
Résultat	UInt16

GetPaddedUInt32() public méthode

public GetPaddedUInt32 ( int index ) : UInt32
index	int
Résultat	UInt32

GetPaddedUInt64() public méthode

public GetPaddedUInt64 ( int index ) : UInt64
index	int
Résultat	UInt64

GetUInt16() public méthode

Retrieves 2 bytes inside the BufferChunk

public GetUInt16 ( int index ) : UInt16
index	int	Offset into the valid data
Résultat	UInt16

GetUInt32() public méthode

Retrieves 4 bytes inside the BufferChunk

public GetUInt32 ( int index ) : UInt32
index	int	Offset into the valid data
Résultat	UInt32

GetUInt64() public méthode

Retrieves 8 bytes inside the BufferChunk

public GetUInt64 ( int index ) : UInt64
index	int	Offset into the valid data
Résultat	UInt64

GetUTF8String() public méthode

Retrieves length bytes from inside the BufferChunk and converts from UTF8 string

public GetUTF8String ( int index, int length ) : string
index	int	Offset into the valid data
length	int
Résultat	string

NextBufferChunk() public méthode

Returns a BufferChunk consisting of the next 'length' bytes of the BufferChunk instance. Automatically increments Index and decrements Length. This function is useful for iterative functions that parse through a large BufferChunk returning smaller BufferChunks

public NextBufferChunk ( int length ) : BufferChunk
length	int	int
Résultat	BufferChunk

NextBufferChunkMax() public méthode

Returns the requested amount of data, or whatever remains if length > this.length

public NextBufferChunkMax ( int length ) : BufferChunk
length	int
Résultat	BufferChunk

NextByte() public méthode

public NextByte ( ) : byte
Résultat	byte

NextDouble() public méthode

public NextDouble ( ) : double
Résultat	double

NextFloat() public méthode

public NextFloat ( ) : float
Résultat	float

NextInt16() public méthode

public NextInt16 ( ) : Int16
Résultat	Int16

NextInt32() public méthode

public NextInt32 ( ) : Int32
Résultat	Int32

NextInt64() public méthode

public NextInt64 ( ) : Int64
Résultat	Int64

NextUInt16() public méthode

public NextUInt16 ( ) : UInt16
Résultat	UInt16

NextUInt32() public méthode

public NextUInt32 ( ) : UInt32
Résultat	UInt32

NextUInt64() public méthode

public NextUInt64 ( ) : UInt64
Résultat	UInt64

NextUtf8String() public méthode

public NextUtf8String ( int length ) : string
length	int
Résultat	string

Peek() public méthode

Create a return BufferChunk containing a subset of the data from the valid data.

public Peek ( int index, int length ) : BufferChunk
index	int	int index into the valid data area
length	int	int length of the data to copy
Résultat	BufferChunk

Reset() public méthode

Reset the BufferChunk's Index and Length pointers to zero so it is ready for reuse as an empty BufferChunk. Note that the actual byte[] buffer is not reset, so the memory is not deallocated/reallocated, allowing for more efficient reuse of memory without abusing the GC

public Reset ( ) : void
Résultat	void

Reset() public méthode

Reset the BufferChunk's Index and Length pointers to supplied values

public Reset ( int index, int length ) : void
index	int
length	int
Résultat	void

SetByte() public méthode

Modifies 1 byte inside the BufferChunk This method is included for consistency. It simply forwards to the indexer.

public SetByte ( int index, byte data ) : void
index	int	Offset into the valid data
data	byte	Value to write at index
Résultat	void

SetInt16() public méthode

Modifies 2 bytes inside the BufferChunk

public SetInt16 ( int index, Int16 data ) : void
index	int	Offset into the valid data
data	Int16	Value to write at index
Résultat	void

SetInt32() public méthode

Modifies 4 bytes inside the BufferChunk

public SetInt32 ( int index, Int32 data ) : void
index	int	Offset into the valid data
data	Int32	Value to write at index
Résultat	void

SetInt64() public méthode

Modifies 8 bytes inside the BufferChunk

public SetInt64 ( int index, Int64 data ) : void
index	int	Offset into the valid data
data	Int64	Value to write at index
Résultat	void

SetPaddedUInt16() public méthode

public SetPaddedUInt16 ( int index, UInt16 data ) : void
index	int
data	UInt16
Résultat	void

SetPaddedUInt32() public méthode

public SetPaddedUInt32 ( int index, UInt32 data ) : void
index	int
data	UInt32
Résultat	void

SetPaddedUInt64() public méthode

public SetPaddedUInt64 ( int index, UInt64 data ) : void
index	int
data	UInt64
Résultat	void

SetUInt16() public méthode

Modifies 2 bytes inside the BufferChunk

public SetUInt16 ( int index, UInt16 data ) : void
index	int	Offset into the valid data
data	UInt16	Value to write at index
Résultat	void

SetUInt32() public méthode

Modifies 4 bytes inside the BufferChunk

public SetUInt32 ( int index, UInt32 data ) : void
index	int	Offset into the valid data
data	UInt32	Value to write at index
Résultat	void

SetUInt64() public méthode

Modifies 8 bytes inside the BufferChunk

public SetUInt64 ( int index, UInt64 data ) : void
index	int	Offset into the valid data
data	UInt64	Value to write at index
Résultat	void

SetUTF8String() public méthode

Modifies UTF8.GetBytes(data) bytes inside the BufferChunk

public SetUTF8String ( int index, string data ) : void
index	int	Offset into the valid data
data	string	Value to write at index
Résultat	void

operator() public static méthode

Override + and += operator to allow appending of buffers, provided there is room in the left-most BufferChunk

public static operator ( ) : BufferChunk
Résultat	BufferChunk

this() public méthode

Indexer used to allow us to treat a BufferChunk like a byte[]. Useful when making in place modifications or reads from a BufferChunk.

public this ( int index ) : byte
index	int
Résultat	byte