m::Scheduler::Transaction Struct Reference

#include <Scheduler.hpp>

Collaboration diagram for m::Scheduler::Transaction:

Public Member Functions
	Transaction ()
void	start_time (int64_t time)
	‍sets the start time of the Transaction. Should only be set once and only to a positive number.
int64_t	start_time () const
auto	operator== (const Transaction &other) const
auto	operator<=> (const Transaction &other) const

Private Attributes
uint64_t	id_
	‍the Transaction ID
int64_t	start_time_ = -1
	‍the start time of the transaction. Used for multi-versioning and should be set when the transaction executes something.

Static Private Attributes
static std::atomic< uint64_t >	next_id_
	‍Stores the next available Transaction ID, stored atomically to prevent race conditions

Detailed Description

Definition at line 16 of file Scheduler.hpp.

Constructor & Destructor Documentation

Transaction()

m::Scheduler::Transaction::Transaction ( )

inline

Definition at line 27 of file Scheduler.hpp.

Member Function Documentation

operator<=>()

auto m::Scheduler::Transaction::operator<=> ( const Transaction &  other ) const

inline

Definition at line 34 of file Scheduler.hpp.

References id_.

operator==()

auto m::Scheduler::Transaction::operator== ( const Transaction &  other ) const

inline

Definition at line 33 of file Scheduler.hpp.

References id_.

start_time() [1/2]

int64_t m::Scheduler::Transaction::start_time ( ) const

inline

Definition at line 31 of file Scheduler.hpp.

start_time() [2/2]

void m::Scheduler::Transaction::start_time ( int64_t  time )

inline

‍sets the start time of the Transaction. Should only be set once and only to a positive number.

Definition at line 30 of file Scheduler.hpp.

References and(), and M_insist.

Referenced by m::DSVReader::operator()().

Field Documentation

id_

uint64_t m::Scheduler::Transaction::id_

private

‍the Transaction ID

Definition at line 19 of file Scheduler.hpp.

Referenced by operator<=>(), and operator==().

next_id_

std::atomic< uint64_t > Scheduler::Transaction::next_id_

staticprivate

‍Stores the next available Transaction ID, stored atomically to prevent race conditions

Definition at line 24 of file Scheduler.hpp.

start_time_

int64_t m::Scheduler::Transaction::start_time_ = -1

private

‍the start time of the transaction. Used for multi-versioning and should be set when the transaction executes something.

Definition at line 21 of file Scheduler.hpp.

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

• include/mutable/catalog/Scheduler.hpp
• src/catalog/Scheduler.cpp