dxd::wdm::workitem Class Reference

WDM workitem helper. More...

#include <dxd_wdm.h>

Public Member Functions
virtual void	free ()
	waits for a queued or running launch() and frees the item; a derived class calls it from its own destructor, since the run reaches launch() on the derived part
os_result	initialize (const ::DEVICE_OBJECT *wdm_device)
void	run ()
	queues one run: the claim is a compare-exchange, so two callers queue it once
	workitem ()=default
	workitem (const ::DEVICE_OBJECT *wdm_device)
virtual	~workitem ()

Public Attributes
os_result	status {not_initialized}

Protected Member Functions
virtual os_result	launch ()=0
	virtual work launch

Detailed Description

WDM workitem helper.

Constructor & Destructor Documentation

workitem() [1/2]

dxd::wdm::workitem::workitem ( )

default

workitem() [2/2]

dxd::wdm::workitem::workitem ( const ::DEVICE_OBJECT * wdm_device )

inline

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~workitem()

virtual dxd::wdm::workitem::~workitem ( )

inlinevirtual

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Member Function Documentation

free()

virtual void dxd::wdm::workitem::free ( )

inlinevirtual

waits for a queued or running launch() and frees the item; a derived class calls it from its own destructor, since the run reaches launch() on the derived part

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initialize()

os_result dxd::wdm::workitem::initialize ( const ::DEVICE_OBJECT * wdm_device )

inline

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launch()

virtual os_result dxd::wdm::workitem::launch ( )

protectedpure virtual

virtual work launch

run()

void dxd::wdm::workitem::run ( )

inline

queues one run: the claim is a compare-exchange, so two callers queue it once

Member Data Documentation

status

os_result dxd::wdm::workitem::status {not_initialized}

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

• dxd_wdm.h