ON_Buffer Class Reference

#include <opennurbs_archive.h>

List of all members.

Public Types
enum	{ seek_from_beginning_of_file = 0, seek_from_current_position = 1, seek_from_end_of_file = 2 }
Public Member Functions
bool	AtEnd () const
bool	ChangeSize (ON__UINT64 buffer_size)
void	ClearLastError ()
bool	Compact ()
bool	Compress (ON_Buffer &compressed_buffer) const
ON__UINT32	CRC32 (ON__UINT32 current_remainder) const
ON__UINT64	CurrentPosition () const
void	Destroy ()
void	EmergencyDestroy ()
ON_Buffer_ErrorHandler	ErrorHandler () const
bool	IsValid (const ON_TextLog *text_log) const
ON__UINT32	LastError () const
	ON_Buffer ()
	ON_Buffer (const ON_Buffer &src)
ON_Buffer &	operator= (const ON_Buffer &src)
ON__UINT64	Read (ON__UINT64 size, void *buffer)
bool	ReadFromBinaryArchive (ON_BinaryArchive &)
bool	Seek (ON__INT64 offset, int origin)
bool	SeekFromCurrentPosition (ON__INT64 offset)
bool	SeekFromEnd (ON__INT64 offset)
bool	SeekFromStart (ON__INT64 offset)
void	SetErrorHandler (ON_Buffer_ErrorHandler error_handler)
ON__UINT64	Size () const
bool	Uncompress (ON_Buffer &uncompressed_buffer) const
ON__UINT64	Write (ON__UINT64 size, const void *buffer)
bool	WriteToBinaryArchive (ON_BinaryArchive &) const
	~ON_Buffer ()
Static Public Member Functions
static int	Compare (const ON_Buffer &a, const ON_Buffer &b)
Private Member Functions
void	Copy (const ON_Buffer &)
bool	SetCurrentSegment (bool)
Private Attributes
ON__UINT64	m_buffer_size
ON__UINT64	m_current_position
struct ON_BUFFER_SEGMENT *	m_current_segment
ON_Buffer_ErrorHandler	m_error_handler
struct ON_BUFFER_SEGMENT *	m_first_segment
ON_MEMORY_POOL *	m_heap
ON__UINT32	m_last_error
struct ON_BUFFER_SEGMENT *	m_last_segment
unsigned char	m_reserved [12]

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Detailed Description

Definition at line 334 of file opennurbs_archive.h.

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Member Enumeration Documentation

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.

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Constructor & Destructor Documentation

ON_Buffer::ON_Buffer

(

)

Definition at line 20 of file opennurbs_embedded_file.cpp.

ON_Buffer::~ON_Buffer

(

)

Definition at line 150 of file opennurbs_embedded_file.cpp.

ON_Buffer::ON_Buffer

(

const ON_Buffer &

src

)

Definition at line 156 of file opennurbs_embedded_file.cpp.

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Member Function Documentation

bool ON_Buffer::AtEnd

(

)

const

Definition at line 520 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::ChangeSize

(

ON__UINT64

buffer_size

)

Definition at line 311 of file opennurbs_embedded_file.cpp.

void ON_Buffer::ClearLastError

(

)

Definition at line 880 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::Compact

(

)

Definition at line 257 of file opennurbs_embedded_file.cpp.

int ON_Buffer::Compare	(	const ON_Buffer &	a,
		const ON_Buffer &	b
	)		[static]

Definition at line 63 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::Compress

(

ON_Buffer &

compressed_buffer

)

const

Definition at line 1061 of file opennurbs_embedded_file.cpp.

void ON_Buffer::Copy

(

const ON_Buffer &

src

)

[private]

Definition at line 398 of file opennurbs_embedded_file.cpp.

ON__UINT32 ON_Buffer::CRC32

(

ON__UINT32

current_remainder

)

const

Definition at line 530 of file opennurbs_embedded_file.cpp.

ON__UINT64 ON_Buffer::CurrentPosition

(

)

const

Definition at line 615 of file opennurbs_embedded_file.cpp.

void ON_Buffer::Destroy

(

)

Definition at line 34 of file opennurbs_embedded_file.cpp.

void ON_Buffer::EmergencyDestroy

(

)

Definition at line 39 of file opennurbs_embedded_file.cpp.

ON_Buffer_ErrorHandler ON_Buffer::ErrorHandler

(

)

const

Definition at line 886 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::IsValid

(

const ON_TextLog *

text_log

)

const

Definition at line 451 of file opennurbs_embedded_file.cpp.

ON__UINT32 ON_Buffer::LastError

(

)

const

Definition at line 874 of file opennurbs_embedded_file.cpp.

ON_Buffer & ON_Buffer::operator=

(

const ON_Buffer &

src

)

Definition at line 170 of file opennurbs_embedded_file.cpp.

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

Definition at line 793 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::ReadFromBinaryArchive

(

ON_BinaryArchive &

archive

)

Definition at line 948 of file opennurbs_embedded_file.cpp.

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

Definition at line 181 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::SeekFromCurrentPosition

(

ON__INT64

offset

)

Definition at line 247 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::SeekFromEnd

(

ON__INT64

offset

)

Definition at line 252 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::SeekFromStart

(

ON__INT64

offset

)

Definition at line 242 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::SetCurrentSegment

(

bool

bWritePending

)

[private]

Definition at line 620 of file opennurbs_embedded_file.cpp.

void ON_Buffer::SetErrorHandler

(

ON_Buffer_ErrorHandler

error_handler

)

Definition at line 891 of file opennurbs_embedded_file.cpp.

ON__UINT64 ON_Buffer::Size

(

)

const

Definition at line 525 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::Uncompress

(

ON_Buffer &

uncompressed_buffer

)

const

Definition at line 1158 of file opennurbs_embedded_file.cpp.

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

Definition at line 695 of file opennurbs_embedded_file.cpp.

bool ON_Buffer::WriteToBinaryArchive

(

ON_BinaryArchive &

archive

)

const

Definition at line 896 of file opennurbs_embedded_file.cpp.

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Member Data Documentation

ON__UINT64 ON_Buffer::m_buffer_size [private]

Definition at line 625 of file opennurbs_archive.h.

ON__UINT64 ON_Buffer::m_current_position [private]

Definition at line 626 of file opennurbs_archive.h.

struct ON_BUFFER_SEGMENT* ON_Buffer::m_current_segment [private]

Definition at line 630 of file opennurbs_archive.h.

ON_Buffer_ErrorHandler ON_Buffer::m_error_handler [private]

Definition at line 635 of file opennurbs_archive.h.

struct ON_BUFFER_SEGMENT* ON_Buffer::m_first_segment [private]

Definition at line 628 of file opennurbs_archive.h.

ON_MEMORY_POOL* ON_Buffer::m_heap [private]

Definition at line 634 of file opennurbs_archive.h.

ON__UINT32 ON_Buffer::m_last_error [private]

Definition at line 637 of file opennurbs_archive.h.

struct ON_BUFFER_SEGMENT* ON_Buffer::m_last_segment [private]

Definition at line 629 of file opennurbs_archive.h.

unsigned char ON_Buffer::m_reserved[12] [private]

Definition at line 638 of file opennurbs_archive.h.

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

• opennurbs_archive.h
• opennurbs_embedded_file.cpp