ThreadedUIUpdateRef< T > Class Template Reference | C4D R23.110 C++ SDK

ThreadedUIUpdateRef< T > Class Template Reference

#include <threaded_update_helper.h>

详细描述

template<typename T>
class maxon::ThreadedUIUpdateRef< T >

Helper class to create threaded UI updates with a single call.

struct TexGuiThreadUpdate : public maxon::ThreadedUIUpdate <TexGuiThreadUpdate> { }; maxon::ThreadedUIUpdateRef<TexGuiThreadUpdate> _texGuiThreadedPtr;

_texGuiThreadedPtr. 开始 ( [](TexGuiThreadUpdate* self ) -> maxon::Result<void> { // worker thread, non-UI thread!!! iferr_scope ; //... return OK ; }, maxon::Milliseconds (100.0), false , [ this ](TexGuiThreadUpdate* self ) -> maxon::Result<void> { // first delay, UI thread!!! return maxon::OK ; }, maxon::Milliseconds (50.0), [ this ](TexGuiThreadUpdate* self ) -> void { // progress timer, UI thread!!! }, [ this ](TexGuiThreadUpdate* self , maxon::Error threadError) -> maxon::Result<void> { // progress timer, UI thread!!! if (threadError) { } else { } return maxon::OK ; } ) iferr_return ;

Template Parameters

T	type that needs to be declared like: struct TexGuiThreadUpdate : public maxon::ThreadedUIUpdate<TexGuiThreadUpdate> {};

公共成员函数
Result < void >	开始 ( Delegate < Result < void >(T self)> &&threadFn, const TimeValue &timerDelay, Bool waitFirstDelay, Delegate < Result < void >(T self)> &&startWaitFn, const TimeValue &timerInterval, Delegate < void(T self)> &&timerWaitFn, Delegate < Result < void >(T self, Error threadError)> &&finalUpdateFunc)
void	Free ()
StrongRef < T >	GetRef ()

Private Attributes
StrongRef < T >	_ref

成员函数文档编制

◆ Start()

Result <void> Start	(	Delegate < Result < void >(T *self)> &&	threadFn ,
		const TimeValue &	timerDelay ,
		Bool	waitFirstDelay ,
		Delegate < Result < void >(T *self)> &&	startWaitFn ,
		const TimeValue &	timerInterval ,
		Delegate < void(T *self)> &&	timerWaitFn ,
		Delegate < Result < void >(T *self, Error threadError)> &&	finalUpdateFunc
	)

◆ Free()

void Free

(

)

◆ GetRef()

StrongRef <T> GetRef

(

)

Member Data Documentation

◆ _ref

StrongRef <T> _ref

private

maxon::ThreadedUIUpdate

定义： threaded_update_helper.h:26

maxon::OK

return OK

定义： apibase.h:2532

iferr_return

#define iferr_return

定义： resultbase.h:1434

maxon::Result< void >

iferr_scope

#define iferr_scope

定义： resultbase.h:1343

maxon::ThreadedUIUpdateRef::Start

Result< void > Start(Delegate< Result< void >(T *self)> &&threadFn, const TimeValue &timerDelay, Bool waitFirstDelay, Delegate< Result< void >(T *self)> &&startWaitFn, const TimeValue &timerInterval, Delegate< void(T *self)> &&timerWaitFn, Delegate< Result< void >(T *self, Error threadError)> &&finalUpdateFunc)

定义： threaded_update_helper.h:118

maxon::Milliseconds

Timer value in milliseconds.

定义： timevalue.h:436

maxon::ThreadedUIUpdateRef

定义： threaded_update_helper.h:114