vlink::Status::Unknown结构体 参考

Placeholder status returned when the transport reports an unrecognised event type. 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.
std::string	get_string () const override
	Returns "Unknown".
Public 成员函数 继承自 vlink::Status::Base
template<typename T>
std::shared_ptr< T >	as () const
	Safely downcasts this status to a concrete type T.

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

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 status returned when the transport reports an unrecognised event type.

Callers should check get_type() == kUnknown and skip processing.

成员函数说明

get_string()

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

nodiscardoverridevirtual

Returns "Unknown".

返回

Descriptive string.

实现了 vlink::Status::Base.

get_type()

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

nodiscardoverridevirtual

Returns kUnknown.

返回

Always kUnknown.

实现了 vlink::Status::Base.

友元及相关符号说明

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 status.

返回

Reference to ostream.

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该结构体的文档由以下文件生成:

• include/vlink/extension/status.h