ON_Buffer Class Reference

#include <pcl/surface/3rdparty/opennurbs/opennurbs_archive.h>

Public Types
enum	{ seek_from_beginning_of_file = 0 , seek_from_current_position = 1 , seek_from_end_of_file = 2 }

Public Member Functions
	ON_Buffer ()
	~ON_Buffer ()
	ON_Buffer (const ON_Buffer &src)
ON_Buffer &	operator= (const ON_Buffer &src)
void	Destroy ()
void	EmergencyDestroy ()
bool	AtEnd () const
ON__UINT64	Size () const
ON__UINT32	CRC32 (ON__UINT32 current_remainder) const
ON__UINT64	CurrentPosition () const
ON__UINT64	Write (ON__UINT64 size, const void *buffer)
ON__UINT64	Read (ON__UINT64 size, void *buffer)
bool	Seek (ON__INT64 offset, int origin)
bool	SeekFromStart (ON__INT64 offset)
bool	SeekFromCurrentPosition (ON__INT64 offset)
bool	SeekFromEnd (ON__INT64 offset)
bool	ChangeSize (ON__UINT64 buffer_size)
bool	Compact ()
bool	IsValid (const ON_TextLog *text_log) const
ON__UINT32	LastError () const
void	ClearLastError ()
ON_Buffer_ErrorHandler	ErrorHandler () const
void	SetErrorHandler (ON_Buffer_ErrorHandler error_handler)
bool	WriteToBinaryArchive (ON_BinaryArchive &) const
bool	ReadFromBinaryArchive (ON_BinaryArchive &)
bool	Compress (ON_Buffer &compressed_buffer) const
bool	Uncompress (ON_Buffer &uncompressed_buffer) const

Static Public Member Functions
static int	Compare (const ON_Buffer &a, const ON_Buffer &b)

Detailed Description

Definition at line 334 of file opennurbs_archive.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
seek_from_beginning_of_file
seek_from_current_position
seek_from_end_of_file

Definition at line 432 of file opennurbs_archive.h.

Constructor & Destructor Documentation

ON_Buffer() [1/2]

ON_Buffer::ON_Buffer

(

)

Referenced by Compare(), Compress(), ON_Buffer(), operator=(), and Uncompress().

~ON_Buffer()

ON_Buffer::~ON_Buffer

(

)

ON_Buffer() [2/2]

ON_Buffer::ON_Buffer

(

const ON_Buffer &

src

)

References ON_Buffer().

Member Function Documentation

AtEnd()

bool ON_Buffer::AtEnd

(

)

const

ChangeSize()

bool ON_Buffer::ChangeSize

(

ON__UINT64

buffer_size

)

ClearLastError()

void ON_Buffer::ClearLastError

(

)

Compact()

bool ON_Buffer::Compact

(

)

Compare()

int ON_Buffer::Compare ( const ON_Buffer & a, const ON_Buffer & b )

static

References ON_Buffer().

Compress()

bool ON_Buffer::Compress

(

ON_Buffer &

compressed_buffer

)

const

References ON_Buffer().

CRC32()

ON__UINT32 ON_Buffer::CRC32

(

ON__UINT32

current_remainder

)

const

CurrentPosition()

ON__UINT64 ON_Buffer::CurrentPosition

(

)

const

Destroy()

void ON_Buffer::Destroy

(

)

EmergencyDestroy()

void ON_Buffer::EmergencyDestroy

(

)

ErrorHandler()

ON_Buffer_ErrorHandler ON_Buffer::ErrorHandler

(

)

const

IsValid()

bool ON_Buffer::IsValid

(

const ON_TextLog *

text_log

)

const

LastError()

ON__UINT32 ON_Buffer::LastError

(

)

const

operator=()

ON_Buffer & ON_Buffer::operator=

(

const ON_Buffer &

src

)

References ON_Buffer().

Read()

ON__UINT64 ON_Buffer::Read	(	ON__UINT64	size,
		void *	buffer )

ReadFromBinaryArchive()

bool ON_Buffer::ReadFromBinaryArchive

(

ON_BinaryArchive &

)

Seek()

bool ON_Buffer::Seek	(	ON__INT64	offset,
		int	origin )

SeekFromCurrentPosition()

bool ON_Buffer::SeekFromCurrentPosition

(

ON__INT64

offset

)

SeekFromEnd()

bool ON_Buffer::SeekFromEnd

(

ON__INT64

offset

)

SeekFromStart()

bool ON_Buffer::SeekFromStart

(

ON__INT64

offset

)

SetErrorHandler()

void ON_Buffer::SetErrorHandler

(

ON_Buffer_ErrorHandler

error_handler

)

Size()

ON__UINT64 ON_Buffer::Size

(

)

const

Uncompress()

bool ON_Buffer::Uncompress

(

ON_Buffer &

uncompressed_buffer

)

const

References ON_Buffer().

Write()

ON__UINT64 ON_Buffer::Write	(	ON__UINT64	size,
		const void *	buffer )

WriteToBinaryArchive()

bool ON_Buffer::WriteToBinaryArchive

(

ON_BinaryArchive &

)

const

---

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

• pcl/surface/3rdparty/opennurbs/opennurbs_archive.h