A base class for simulation timestamps regarding disk writes. More...

#include <SimulationTimestampTypes.h>

Inheritance diagram for wrench::SimulationTimestampDiskWrite:

Public Member Functions
double	getBytes ()
	retrieves the amount of bytes being written More...

int	getCounter ()
	retrieves the counter for this disk operation More...

SimulationTimestampDiskWrite *	getEndpoint () override
	Retrieve the matching endpoint, if any. More...

std::string	getHostname ()
	retrieves the hostname where write occurs More...

std::string	getMount ()
	retrieves mount point of write More...

Public Member Functions inherited from wrench::SimulationTimestampType
	SimulationTimestampType ()
	More...

double	getDate ()
	Retrieve the date recorded for this timestamp. More...

Protected Member Functions
	SimulationTimestampDiskWrite (std::string hostname, std::string mount, double bytes, int counter)
	Constructor. More...

void	setEndpoints ()
	Sets the endpoint of the calling object (SimulationTimestampDiskWriteFailure, SimulationTimestampDiskWriteTerminated, SimulationTimestampDiskWriteStart) with a SimulationTimestampDiskWriteStart object.

Protected Attributes
double	bytes
	amount of bytes being written

int	counter
	counter to differentiate writes

std::string	hostname
	hostname of disk being written to

std::string	mount
	mount point of disk being written to

Protected Attributes inherited from wrench::SimulationTimestampPair
SimulationTimestampPair *	endpoint = nullptr
	An optional associated "endpoint" simulation timestamp.

Static Protected Attributes
static std::unordered_multimap< DiskAccess, SimulationTimestampDiskWrite * >	pending_disk_writes
	the data structure that holds the ongoing disk writes. More...

Detailed Description

A base class for simulation timestamps regarding disk writes.

Constructor & Destructor Documentation

◆ SimulationTimestampDiskWrite()

wrench::SimulationTimestampDiskWrite::SimulationTimestampDiskWrite	(	std::string	hostname,
		std::string	mount,
		double	bytes,
		int	counter
	)

protected

Constructor.

Parameters

hostname	hostname being write from
mount	mountpoint of disk
bytes	number of bytes written
counter	an integer ID

Member Function Documentation

◆ getBytes()

double wrench::SimulationTimestampDiskWrite::getBytes ( )

retrieves the amount of bytes being written

Returns: number of bytes as double

◆ getCounter()

int wrench::SimulationTimestampDiskWrite::getCounter ( )

retrieves the counter for this disk operation

Returns: int of counter

◆ getEndpoint()

SimulationTimestampDiskWrite * wrench::SimulationTimestampDiskWrite::getEndpoint ( )

overridevirtual

Retrieve the matching endpoint, if any.

retrieves the corresponding SimulationTimestampDiskWrite object

Returns: a pointer to the start or end SimulationTimestampDiskWrite object

Reimplemented from wrench::SimulationTimestampPair.

◆ getHostname()

std::string wrench::SimulationTimestampDiskWrite::getHostname ( )

retrieves the hostname where write occurs

Returns: string of hostname

◆ getMount()

std::string wrench::SimulationTimestampDiskWrite::getMount ( )

retrieves mount point of write

Returns: string of mount point

Member Data Documentation

◆ pending_disk_writes

std::unordered_multimap< DiskAccess, SimulationTimestampDiskWrite * > wrench::SimulationTimestampDiskWrite::pending_disk_writes

staticprotected

the data structure that holds the ongoing disk writes.

A static unordered multimap of SimulationTimestampDiskWriteStart objects that have yet to be matched with Failure, Terminated or Completion timestamps.

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

SimulationTimestampTypes.h
SimulationTimestampTypes.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes