index_id_t Class Reference

Globally unique index identifier. More...

#include <dict0types.h>

Public Member Functions
	index_id_t (space_id_t space_id, space_index_t index_id)
	Constructor. More...
bool	operator< (const index_id_t &other) const
	Compare this to another index identifier. More...
bool	operator== (const index_id_t &other) const
	Compare this to another index identifier. More...
uint64_t	conv_to_int () const
	Convert an index_id to a 64 bit integer. More...
bool	is_ibuf () const
	Check if the index belongs to the insert buffer. More...

Public Attributes
space_id_t	m_space_id
	Tablespace identifier. More...
space_index_t	m_index_id
	Index identifier within the tablespace. More...

Detailed Description

Globally unique index identifier.

Constructor & Destructor Documentation

index_id_t()

index_id_t::index_id_t ( space_id_t  space_id, space_index_t  index_id  )

inline

Constructor.

Parameters

[in]	space_id	Tablespace identifier
[in]	index_id	Index identifier

Member Function Documentation

conv_to_int()

uint64_t index_id_t::conv_to_int ( ) const

inline

Convert an index_id to a 64 bit integer.

Returns

a 64 bit integer

is_ibuf()

bool index_id_t::is_ibuf ( ) const

inline

Check if the index belongs to the insert buffer.

Returns

true if the index belongs to the insert buffer

operator<()

bool index_id_t::operator< ( const index_id_t &  other ) const

inline

Compare this to another index identifier.

Parameters

other

the other index identifier

Returns

whether this is less than other

operator==()

bool index_id_t::operator== ( const index_id_t &  other ) const

inline

Compare this to another index identifier.

Parameters

other

the other index identifier

Returns

whether the identifiers are equal

Member Data Documentation

m_index_id

space_index_t index_id_t::m_index_id

Index identifier within the tablespace.

m_space_id

space_id_t index_id_t::m_space_id

Tablespace identifier.

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

• storage/innobase/include/dict0types.h