MR::ObjectChildrenHolder Class Reference

#include <MRMesh/MRObject.h>

Inheritance diagram for MR::ObjectChildrenHolder:

Public Member Functions
	ObjectChildrenHolder ()=default
	ObjectChildrenHolder (const ObjectChildrenHolder &) noexcept
ObjectChildrenHolder &	operator= (const ObjectChildrenHolder &) noexcept
	ObjectChildrenHolder (ObjectChildrenHolder &&) noexcept
ObjectChildrenHolder &	operator= (ObjectChildrenHolder &&) noexcept
	~ObjectChildrenHolder ()
std::shared_ptr< Object >	getSharedPtr () const
size_t	heapBytes () const

Protected Attributes
ObjectChildrenHolder *	parent_ = nullptr
std::vector< std::shared_ptr< Object > >	children_
std::vector< std::weak_ptr< Object > >	bastards_
	recognized ones

Detailed Description

the main purpose of this class is to avoid copy and move constructor and assignment operator implementation in Object class, which has too many fields for that; since every object stores a pointer on its parent, copying of this object does not copy the children and moving is taken with care

Constructor & Destructor Documentation

ObjectChildrenHolder() [1/3]

MR::ObjectChildrenHolder::ObjectChildrenHolder ( )

default

ObjectChildrenHolder() [2/3]

MR::ObjectChildrenHolder::ObjectChildrenHolder ( const ObjectChildrenHolder & )

inlinenoexcept

ObjectChildrenHolder() [3/3]

MR::ObjectChildrenHolder::ObjectChildrenHolder ( ObjectChildrenHolder && )

noexcept

~ObjectChildrenHolder()

MR::ObjectChildrenHolder::~ObjectChildrenHolder

(

)

Member Function Documentation

getSharedPtr()

std::shared_ptr< Object > MR::ObjectChildrenHolder::getSharedPtr ( ) const

nodiscard

returns this Object as shared_ptr finds it among its parent's recognized children

heapBytes()

size_t MR::ObjectChildrenHolder::heapBytes ( ) const

nodiscard

returns the amount of memory this object occupies on heap, including the memory of all recognized children

operator=() [1/2]

ObjectChildrenHolder & MR::ObjectChildrenHolder::operator= ( const ObjectChildrenHolder & )

inlinenoexcept

operator=() [2/2]

ObjectChildrenHolder & MR::ObjectChildrenHolder::operator= ( ObjectChildrenHolder && )

noexcept

Member Data Documentation

bastards_

std::vector< std::weak_ptr< Object > > MR::ObjectChildrenHolder::bastards_

protected

recognized ones

children_

std::vector< std::shared_ptr< Object > > MR::ObjectChildrenHolder::children_

protected

parent_

ObjectChildrenHolder* MR::ObjectChildrenHolder::parent_ = nullptr

protected

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

• MRMesh/MRObject.h