Member_version Class Reference

represent the MySQL version of a Member within the Group Replication group. More...

#include <member_version.h>

Public Member Functions
	Member_version (unsigned int version)
	Constructs the Member_version object from a hexadecimal (base 16) representation. More...
uint32	get_version () const
const std::string	get_version_string () const
uint32	get_major_version () const
uint32	get_minor_version () const
uint32	get_patch_version () const
bool	operator== (const Member_version &other) const
bool	operator!= (const Member_version &other) const
bool	operator< (const Member_version &other) const
bool	operator> (const Member_version &other) const
bool	operator>= (const Member_version &other) const
bool	operator<= (const Member_version &other) const
void	increment_major_version ()
	Increment by 1 the major version. More...
void	decrement_major_version ()
	Decrement by 1 the major version. More...
void	increment_minor_version ()
	Increment by 1 the minor version. More...
void	decrement_minor_version ()
	Decrement by 1 the minor version. More...
void	increment_patch_version ()
	Increment by 1 the patch version. More...
void	decrement_patch_version ()
	Decrement by 1 the patch version. More...

Private Member Functions
uint8_t	get_major_version_decimal () const
	Return the major version in decimal (base 10) representation. More...
uint8_t	get_minor_version_decimal () const
	Return the minor version in decimal (base 10) representation. More...
uint8_t	get_patch_version_decimal () const
	Return the patch version in decimal (base 10) representation. More...
void	update_version_decimal (const uint8_t major, const uint8_t minor, const uint8_t patch)
	Update the version from a decimal (base 10) representation. More...

Private Attributes
uint32	version

Detailed Description

represent the MySQL version of a Member within the Group Replication group.

Constructor & Destructor Documentation

Member_version()

Member_version::Member_version

(

unsigned int

version

)

Constructs the Member_version object from a hexadecimal (base 16) representation.

Example: 8.0.1 -> 0x080001

Parameters

[in]

version

hexadecimal (base 16) number

Member Function Documentation

decrement_major_version()

void Member_version::decrement_major_version

(

)

Decrement by 1 the major version.

decrement_minor_version()

void Member_version::decrement_minor_version

(

)

Decrement by 1 the minor version.

Note

If the minor version is 0 before the increment, the minor version becomes 99 and the major version is decremented by 1.

decrement_patch_version()

void Member_version::decrement_patch_version

(

)

Decrement by 1 the patch version.

Note

If the patch version is 0 before the increment, the patch version becomes 99 and the minor version is decremented by 1 (which may decrement by 1 the major version).

get_major_version()

uint32 Member_version::get_major_version

(

)

const

Returns

returns the major version (Major.v.v)

get_major_version_decimal()

uint8_t Member_version::get_major_version_decimal ( ) const

private

Return the major version in decimal (base 10) representation.

Returns

major version in decimal (base 10) format representation

get_minor_version()

uint32 Member_version::get_minor_version

(

)

const

Returns

returns the minor version (v.Minor.v)

get_minor_version_decimal()

uint8_t Member_version::get_minor_version_decimal ( ) const

private

Return the minor version in decimal (base 10) representation.

Returns

minor version in decimal (base 10) format representation

get_patch_version()

uint32 Member_version::get_patch_version

(

)

const

Returns

returns the minor version (v.v.Patch)

get_patch_version_decimal()

uint8_t Member_version::get_patch_version_decimal ( ) const

private

Return the patch version in decimal (base 10) representation.

Returns

patch version in decimal (base 10) format representation

get_version()

uint32 Member_version::get_version

(

)

const

Returns

returns the member version.

get_version_string()

const std::string Member_version::get_version_string

(

)

const

Returns

returns the member version in string format.

increment_major_version()

void Member_version::increment_major_version

(

)

Increment by 1 the major version.

increment_minor_version()

void Member_version::increment_minor_version

(

)

Increment by 1 the minor version.

Note

If the minor version is 99 before the increment, the minor version becomes 0 and the major version is incremented by 1.

increment_patch_version()

void Member_version::increment_patch_version

(

)

Increment by 1 the patch version.

Note

If the patch version is 99 before the increment, the patch version becomes 0 and the minor version is incremented by 1 (which may increment by 1 the major version).

operator!=()

bool Member_version::operator!=

(

const Member_version &

other

)

const

operator<()

bool Member_version::operator<

(

const Member_version &

other

)

const

operator<=()

bool Member_version::operator<=

(

const Member_version &

other

)

const

operator==()

bool Member_version::operator==

(

const Member_version &

other

)

const

operator>()

bool Member_version::operator>

(

const Member_version &

other

)

const

operator>=()

bool Member_version::operator>=

(

const Member_version &

other

)

const

update_version_decimal()

void Member_version::update_version_decimal ( const uint8_t  major, const uint8_t  minor, const uint8_t  patch  )

private

Update the version from a decimal (base 10) representation.

Parameters

[in]	major	major version in decimal (base 10) representation
[in]	minor	minor version in decimal (base 10) representation
[in]	patch	patch version in decimal (base 10) representation

Member Data Documentation

version

uint32 Member_version::version

private

---

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

• plugin/group_replication/include/member_version.h
• plugin/group_replication/src/member_version.cc