Dwm::MplsLabelStack Class Reference

Encapsulates an MPLS label stack. More...

#include <DwmMplsLabelStack.hh>

Inheritance diagram for Dwm::MplsLabelStack:

Collaboration diagram for Dwm::MplsLabelStack:

Public Member Functions
const std::vector< MplsLabel > &	Labels () const
	Returns a const reference to the contained MPLS labels.
std::vector< MplsLabel > &	Labels ()
	Returns a mutable reference to the contained MPLS labels.
bool	operator== (const MplsLabelStack &labelStack) const
	operator ==
std::istream &	Read (std::istream &is)
	Reads the label stack from an istream. Returns the istream.
std::ostream &	Write (std::ostream &os) const
	Writes the label stack to an ostream. Returns the ostream.
ssize_t	Read (int fd)
	Reads the label stack from a file descriptor. More...
ssize_t	Write (int fd) const
	Writes the label stack to a file descriptor. More...
size_t	Read (FILE *f)
	Reads the label stack from a FILE. More...
size_t	Write (FILE *f) const
	Writes the label stack to a FILE. More...
int	Read (gzFile gzf)
	Reads the label stack from the given gzFile gzf. More...
int	Write (gzFile gzf) const
	Writes the label stack to the given gzFile gzf. More...
int	BZRead (BZFILE *bzf)
	Reads the label stack from the given BZFILE bzf. More...
int	BZWrite (BZFILE *bzf) const
	Writes the label stack to the given BZFILE bzf. More...
uint32_t	StreamedLength () const
	Returns the number of bytes that should be written if we call one of the Write() members. More...
Public Member Functions inherited from Dwm::Readable
virtual	~Readable ()
	destructor
Public Member Functions inherited from Dwm::Writable
virtual	~Writable ()
	Destructor.
Public Member Functions inherited from Dwm::GZReadable
virtual	~GZReadable ()
	destructor
Public Member Functions inherited from Dwm::GZWritable
virtual	~GZWritable ()
	destructor

Protected Attributes
std::vector< MplsLabel >	_labels

Friends
std::ostream &	operator<< (std::ostream &os, const MplsLabelStack &labelStack)
	Prints the label stack to an ostream in human-readable form.

Detailed Description

Encapsulates an MPLS label stack.

Member Function Documentation

BZRead()

int Dwm::MplsLabelStack::BZRead ( BZFILE *  bzf )

virtual

Reads the label stack from the given BZFILE bzf.

Returns the number of bytes read on success, -1 on failure.

Implements Dwm::BZ2Readable.

BZWrite()

int Dwm::MplsLabelStack::BZWrite ( BZFILE *  bzf ) const

virtual

Writes the label stack to the given BZFILE bzf.

Returns the number of bytes written on success, -1 on failure.

Implements Dwm::BZ2Writable.

Read() [1/3]

ssize_t Dwm::MplsLabelStack::Read ( int  fd )

virtual

Reads the label stack from a file descriptor.

Returns the number of bytes read on success, -1 on failure.

Implements Dwm::Readable.

Read() [2/3]

size_t Dwm::MplsLabelStack::Read ( FILE *  f )

virtual

Reads the label stack from a FILE.

Returns 1 on success, 0 on failure.

Implements Dwm::Readable.

Read() [3/3]

int Dwm::MplsLabelStack::Read ( gzFile  gzf )

virtual

Reads the label stack from the given gzFile gzf.

Returns the number of bytes read on success, -1 on failure.

Implements Dwm::GZReadable.

StreamedLength()

uint32_t Dwm::MplsLabelStack::StreamedLength ( ) const

virtual

Returns the number of bytes that should be written if we call one of the Write() members.

Implements Dwm::Writable.

Write() [1/3]

ssize_t Dwm::MplsLabelStack::Write ( int  fd ) const

virtual

Writes the label stack to a file descriptor.

Returns the number of bytes written on success, -1 on failure.

Implements Dwm::Writable.

Write() [2/3]

size_t Dwm::MplsLabelStack::Write ( FILE *  f ) const

virtual

Writes the label stack to a FILE.

Returns 1 on success, 0 on failure.

Implements Dwm::Writable.

Write() [3/3]

int Dwm::MplsLabelStack::Write ( gzFile  gzf ) const

virtual

Writes the label stack to the given gzFile gzf.

Returns the number of bytes written on success, -1 on failure.

Implements Dwm::GZWritable.

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The documentation for this class was generated from the following file:

• DwmMplsLabelStack.hh