GEngine Class Reference

CGraph的核心引擎，提供setup/link/getTopo/isDag等核心能力 More...

#include <GEngine.h>

Inheritance diagram for GEngine:

Collaboration diagram for GEngine:

Protected Member Functions
	GEngine ()=default
virtual CStatus	setup (const GSortedGElementPtrSet &elements)=0
CVoid	link (const GSortedGElementPtrSet &elements)

Static Protected Member Functions
static GElementPtrArr	getTopo (const GSortedGElementPtrSet &elements)
static CBool	isDag (const GSortedGElementPtrSet &elements)

Protected Attributes
UThreadPoolPtr	thread_pool_ { nullptr }
CSize	linked_size_ = 0

Friends
class	GElementManager
class	GPipeline
class	GMutable

Additional Inherited Members
Public Member Functions inherited from CObject
	CObject ()=default
virtual CStatus	init ()
virtual CStatus	run ()=0
virtual CStatus	destroy ()
virtual	~CObject ()=default

Detailed Description

CGraph的核心引擎，提供setup/link/getTopo/isDag等核心能力

Constructor & Destructor Documentation

GEngine()

GEngine::GEngine ( )

explicitprotecteddefault

Member Function Documentation

getTopo()

static GElementPtrArr GEngine::getTopo ( const GSortedGElementPtrSet &  elements )

inlinestaticprotected

计算当前elements的 拓扑排序信息

Parameters

elements

Returns

isDag()

static CBool GEngine::isDag ( const GSortedGElementPtrSet &  elements )

inlinestaticprotected

判断是否是dag的逻辑

Parameters

elements

Returns

Here is the call graph for this function:

link()

CVoid GEngine::link ( const GSortedGElementPtrSet &  elements )

inlineprotected

分析所有的可以设置 linkable 的数据

Parameters

elements

Returns

认定图可以连通的判定条件： 1，当前元素仅有一个后继 2，当前元素的唯一后继，仅有一个前驱 3，前后元素绑定机制是一样的

setup()

virtual CStatus GEngine::setup ( const GSortedGElementPtrSet &  elements )

protectedpure virtual

将所有注册进入 pipeline的内容，进行分析和解构

Parameters

elements

Returns

Implemented in GTopoEngine, GStaticEngine, and GDynamicEngine.

Friends And Related Function Documentation

GElementManager

friend class GElementManager

friend

GMutable

friend class GMutable

friend

GPipeline

friend class GPipeline

friend

Member Data Documentation

linked_size_

CSize GEngine::linked_size_ = 0

protected

thread_pool_

UThreadPoolPtr GEngine::thread_pool_ { nullptr }

protected

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

• src/GraphCtrl/GraphElement/_GEngine/GEngine.h