mongo::KeyV1 Class Reference

#include <key.h>

Inheritance diagram for mongo::KeyV1:

Public Member Functions
	KeyV1 ()
	~KeyV1 ()
	KeyV1 (const KeyV1 &rhs)
void	assign (const KeyV1 &rhs)
	KeyV1 (const char *keyData)
int	woCompare (const KeyV1 &r, const Ordering &o) const
bool	woEqual (const KeyV1 &r) const
BSONObj	toBson () const
std::string	toString () const
const char *	data () const
	get the key data we want to store in the btree bucket More...
int	dataSize () const
BSONElement	_firstElement () const
	only used by geo, which always has bson keys More...
bool	isCompactFormat () const
bool	isValid () const

Protected Types
enum	{ IsBSON = 0xff }

Protected Member Functions
BSONObj	bson () const

Protected Attributes
const unsigned char *	_keyData

Private Member Functions
void	operator= (const KeyV1 &)
	KeyV1 (const KeyV1Owned &)
int	compareHybrid (const KeyV1 &right, const Ordering &order) const

Member Enumeration Documentation

anonymous enum

anonymous enum

protected

Enumerator
IsBSON

Constructor & Destructor Documentation

KeyV1() [1/4]

mongo::KeyV1::KeyV1 ( const KeyV1Owned &  )

private

KeyV1() [2/4]

mongo::KeyV1::KeyV1 ( )

inline

~KeyV1()

mongo::KeyV1::~KeyV1 ( )

inline

KeyV1() [3/4]

mongo::KeyV1::KeyV1 ( const KeyV1 &  rhs )

inline

KeyV1() [4/4]

mongo::KeyV1::KeyV1 ( const char *  keyData )

inlineexplicit

Parameters

keyData

can be a buffer containing data in either BSON format, OR in KeyV1 format. when BSON, we are just a wrapper

Member Function Documentation

_firstElement()

BSONElement mongo::KeyV1::_firstElement ( ) const

inline

only used by geo, which always has bson keys

assign()

void mongo::KeyV1::assign ( const KeyV1 &  rhs )

inline

bson()

BSONObj mongo::KeyV1::bson ( ) const

inlineprotected

compareHybrid()

int NOINLINE_DECL mongo::KeyV1::compareHybrid ( const KeyV1 &  right, const Ordering &  order  ) const

private

data()

const char* mongo::KeyV1::data ( ) const

inline

get the key data we want to store in the btree bucket

dataSize()

int mongo::KeyV1::dataSize

(

)

const

Returns

size of data()

isCompactFormat()

bool mongo::KeyV1::isCompactFormat ( ) const

inline

isValid()

bool mongo::KeyV1::isValid ( ) const

inline

operator=()

void mongo::KeyV1::operator= ( const KeyV1 &  )

private

toBson()

BSONObj mongo::KeyV1::toBson

(

)

const

toString()

std::string mongo::KeyV1::toString ( ) const

inline

woCompare()

int mongo::KeyV1::woCompare	(	const KeyV1 &	r,
		const Ordering &	o
	)		const

woEqual()

bool mongo::KeyV1::woEqual

(

const KeyV1 &

r

)

const

Member Data Documentation

_keyData

const unsigned char* mongo::KeyV1::_keyData

protected

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

• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/storage/mmap_v1/btree/key.h
• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/storage/mmap_v1/btree/key.cpp