C# Class NVorbis.DataPacket

A single data packet from a logical Vorbis stream.

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Private Properties

Property	Type	Description

Public Methods

Method	Description
Done ( ) : void	Indicates that the packet has been read and its data is no longer needed.
PeekByte ( ) : byte	Reads the next byte from the packet. Does not advance the position counter.
Read ( byte buffer, int index, int count ) : int	Reads the specified number of bytes from the packet into the buffer specified and advances the position counter.
ReadBit ( ) : bool	Reads the next bit from the packet and advances the position counter.
ReadBits ( int count ) : ulong	Reads the specified number of bits from the packet and advances the position counter.
ReadByte ( ) : byte	Reads the next byte from the packet and advances the position counter.
ReadBytes ( int count ) : byte[]	Reads the specified number of bytes from the packet and advances the position counter.
ReadInt16 ( ) : short	Retrieves the next 16 bits from the packet as a short and advances the position counter.
ReadInt32 ( ) : int	Retrieves the next 32 bits from the packet as a int and advances the position counter.
ReadInt64 ( ) : long	Retrieves the next 64 bits from the packet as a long and advances the position counter.
ReadUInt16 ( ) : ushort	Retrieves the next 16 bits from the packet as a ushort and advances the position counter.
ReadUInt32 ( ) : uint	Retrieves the next 32 bits from the packet as a uint and advances the position counter.
ReadUInt64 ( ) : ulong	Retrieves the next 64 bits from the packet as a ulong and advances the position counter.
SkipBits ( int count ) : void	Advances the position counter by the specified number of bits.
SkipBytes ( int count ) : void	Advances the position counter by the specified number of bytes.
TryPeekBits ( int count, int &bitsRead ) : ulong	Attempts to read the specified number of bits from the packet, but may return fewer. Does not advance the position counter.

Protected Methods

Method	Description
DataPacket ( int length ) : System	Creates a new instance with the specified length.
GetFlag ( PacketFlags flag ) : bool	Gets the value of the specified flag.
ReadNextByte ( ) : int	Reads the next byte of the packet.
ResetBitReader ( ) : void	Resets the bit reader.
SetFlag ( PacketFlags flag, bool value ) : void	Sets the value of the specified flag.

Method Details

DataPacket() protected method

Creates a new instance with the specified length.

protected DataPacket ( int length ) : System
length	int	The length of the packet.
return	System

Done() public method

Indicates that the packet has been read and its data is no longer needed.

public Done ( ) : void
return	void

GetFlag() protected method

Gets the value of the specified flag.

protected GetFlag ( PacketFlags flag ) : bool
flag	PacketFlags
return	bool

PeekByte() public method

Reads the next byte from the packet. Does not advance the position counter.

public PeekByte ( ) : byte
return	byte

Read() public method

Reads the specified number of bytes from the packet into the buffer specified and advances the position counter.

is less than 0 or + is past the end of .

public Read ( byte buffer, int index, int count ) : int
buffer	byte	The buffer to read into.
index	int	The index into the buffer to start placing the read data.
count	int	The number of bytes to read.
return	int

ReadBit() public method

Reads the next bit from the packet and advances the position counter.

public ReadBit ( ) : bool
return	bool

ReadBits() public method

Reads the specified number of bits from the packet and advances the position counter.

The number of bits specified is not between 0 and 64.

public ReadBits ( int count ) : ulong
count	int	The number of bits to read.
return	ulong

ReadByte() public method

Reads the next byte from the packet and advances the position counter.

public ReadByte ( ) : byte
return	byte

ReadBytes() public method

Reads the specified number of bytes from the packet and advances the position counter.

public ReadBytes ( int count ) : byte[]
count	int	The number of bytes to read.
return	byte[]

ReadInt16() public method

Retrieves the next 16 bits from the packet as a short and advances the position counter.

public ReadInt16 ( ) : short
return	short

ReadInt32() public method

Retrieves the next 32 bits from the packet as a int and advances the position counter.

public ReadInt32 ( ) : int
return	int

ReadInt64() public method

Retrieves the next 64 bits from the packet as a long and advances the position counter.

public ReadInt64 ( ) : long
return	long

ReadNextByte() protected abstract method

Reads the next byte of the packet.

protected abstract ReadNextByte ( ) : int
return	int

ReadUInt16() public method

Retrieves the next 16 bits from the packet as a ushort and advances the position counter.

public ReadUInt16 ( ) : ushort
return	ushort

ReadUInt32() public method

Retrieves the next 32 bits from the packet as a uint and advances the position counter.

public ReadUInt32 ( ) : uint
return	uint

ReadUInt64() public method

Retrieves the next 64 bits from the packet as a ulong and advances the position counter.

public ReadUInt64 ( ) : ulong
return	ulong

ResetBitReader() protected method

Resets the bit reader.

protected ResetBitReader ( ) : void
return	void

SetFlag() protected method

Sets the value of the specified flag.

protected SetFlag ( PacketFlags flag, bool value ) : void
flag	PacketFlags
value	bool
return	void

SkipBits() public method

Advances the position counter by the specified number of bits.

public SkipBits ( int count ) : void
count	int	The number of bits to advance.
return	void

SkipBytes() public method

Advances the position counter by the specified number of bytes.

public SkipBytes ( int count ) : void
count	int	The number of bytes to advance.
return	void

TryPeekBits() public method

Attempts to read the specified number of bits from the packet, but may return fewer. Does not advance the position counter.

is not between 0 and 64.

public TryPeekBits ( int count, int &bitsRead ) : ulong
count	int	The number of bits to attempt to read.
bitsRead	int	The number of bits actually read.
return	ulong