vlink::Status::Unknown结构体 参考

Placeholder event emitted when the transport reports a status the runtime cannot map. 更多...

#include <status.h>

类 vlink::Status::Unknown 继承关系图:

vlink::Status::Unknown 的协作图:

Public 成员函数
Type	get_type () const override
	Returns kUnknown. 更多...
std::string	get_string () const override
	Returns the literal "Unknown". 更多...
Public 成员函数 继承自 vlink::Status::Base
template<typename T >
std::shared_ptr< T >	as () const
	Safely narrows this event to a concrete Status subclass. 更多...

友元
VLINK_EXPORT friend std::ostream &	operator<< (std::ostream &ostream, const Unknown &status) noexcept
	Writes "Unknown" to ostream. 更多...

额外继承的成员函数
Protected 成员函数 继承自 vlink::Status::Base
	Base ()
virtual	~Base ()

详细描述

Placeholder event emitted when the transport reports a status the runtime cannot map.

Callbacks normally short-circuit on get_type() == kUnknown to avoid attempting an invalid downcast.

成员函数说明

get_string()

std::string vlink::Status::Unknown::get_string ( ) const

overridevirtual

Returns the literal "Unknown".

返回

Descriptive string.

实现了 vlink::Status::Base.

get_type()

Type vlink::Status::Unknown::get_type ( ) const

overridevirtual

Returns kUnknown.

返回

Always kUnknown.

实现了 vlink::Status::Base.

友元及相关函数文档

operator<<

VLINK_EXPORT friend std::ostream& operator<< ( std::ostream &  ostream, const Unknown &  status  )

friend

Writes "Unknown" to ostream.

参数

ostream	Output stream.
status	This Unknown event.

返回

Reference to ostream.

---

该结构体的文档由以下文件生成:

• include/vlink/extension/status.h