LibXR::RamFS::FsNode Class Reference

节点基类片段 / Base-node fragment More...

#include <ramfs.hpp>

Inheritance diagram for LibXR::RamFS::FsNode:

Collaboration diagram for LibXR::RamFS::FsNode:

Public Member Functions
FsNodeType	GetNodeType () const
	获取节点类型 / Get the node type
const char *	GetName () const
	获取节点名称 / Get the node name

Protected Member Functions
	FsNode (FsNodeType node_type)
	用指定节点类型构造基类部分 / Construct the base node with a given node type
	FsNode (const FsNode &other)
	拷贝构造节点基类部分 / Copy-construct the base-node portion
FsNode &	operator= (const FsNode &)=delete

Protected Attributes
const char *	name_ = nullptr
	节点名称缓冲区 / Retained node-name buffer.
FsNodeType	type_
	节点运行时类型 / Runtime node type.
Dir *	parent_ = nullptr
	父目录；根目录保持为空 / Parent directory; stays null for the root.
Tree::Node< FsNode * >	tree_node_
	当前节点挂进目录树时使用的树节点包装 / Tree node wrapper used when inserted into a directory tree.

Friends
class	Dir

Detailed Description

节点基类片段 / Base-node fragment

RamFS 的公共节点基类片段 / Common node-base fragment of RamFS

文件系统节点基类 / Base class for all RamFS nodes

Definition at line 9 of file ramfs.hpp.

Constructor & Destructor Documentation

FsNode() [1/2]

RamFS::FsNode::FsNode ( FsNodeType node_type )

explicitprotected

用指定节点类型构造基类部分 / Construct the base node with a given node type

用节点类型构造 FsNode 基类部分 Construct the FsNode base part from a node type

Parameters

node_type

节点类型 / Node type

Definition at line 47 of file ramfs.cpp.

: type_(node_type), tree_node_(this) {}

FsNode() [2/2]

RamFS::FsNode::FsNode ( const FsNode & other )

protected

拷贝构造节点基类部分 / Copy-construct the base-node portion

拷贝构造 FsNode 基类部分 Copy-construct the FsNode base part

Parameters

other

被拷贝的节点 / Node to copy from

Note

这里只复制节点元数据，不复制父目录关系；新对象默认重新脱离原目录树。 This copies only node metadata and does not preserve parent linkage; the new object is detached from the original directory tree by default.

Parameters

other

被拷贝的节点 / Node to copy from

Definition at line 54 of file ramfs.cpp.

    : name_(other.name_), type_(other.type_), parent_(nullptr), tree_node_(this)
{
}

Member Function Documentation

GetName()

const char * LibXR::RamFS::FsNode::GetName ( ) const

inlinenodiscard

获取节点名称 / Get the node name

Returns

节点名称 / Node name

Definition at line 22 of file ramfs.hpp.

GetNodeType()

FsNodeType LibXR::RamFS::FsNode::GetNodeType ( ) const

inlinenodiscard

获取节点类型 / Get the node type

Returns

节点类型 / Node type

Definition at line 16 of file ramfs.hpp.

Friends And Related Symbol Documentation

Dir

friend class Dir

friend

Definition at line 49 of file ramfs.hpp.

Field Documentation

name_

const char* LibXR::RamFS::FsNode::name_ = nullptr

protected

节点名称缓冲区 / Retained node-name buffer.

Definition at line 25 of file ramfs.hpp.

parent_

Dir* LibXR::RamFS::FsNode::parent_ = nullptr

protected

父目录；根目录保持为空 / Parent directory; stays null for the root.

Definition at line 27 of file ramfs.hpp.

tree_node_

Tree::Node<FsNode*> LibXR::RamFS::FsNode::tree_node_

protected

当前节点挂进目录树时使用的树节点包装 / Tree node wrapper used when inserted into a directory tree.

Definition at line 47 of file ramfs.hpp.

type_

FsNodeType LibXR::RamFS::FsNode::type_

protected

节点运行时类型 / Runtime node type.

Definition at line 26 of file ramfs.hpp.

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

• src/middleware/ramfs/ramfs.hpp
• src/middleware/ramfs/ramfs.cpp