vlink::Logger::WrapperStream< LevelT > Class Template Reference

RAII stream wrapper that accumulates tokens and flushes on destruction. More...

#include <logger.h>

Collaboration diagram for vlink::Logger::WrapperStream< LevelT >:

Public Member Functions
	WrapperStream (Logger::NoDetail) noexcept
	WrapperStream (DetailInfo &&detail) noexcept
	WrapperStream (WrapperStream &&other) noexcept
WrapperStream &	operator= (WrapperStream &&)=delete
	~WrapperStream ()
template<typename T>
WrapperStream &	operator<< (T &&t) noexcept

Static Public Attributes
static constexpr bool	kIsEnabled = (LevelT >= kMinimumLevel && LevelT < Logger::kOff)
	Indicates whether this level is enabled at compile time.

Detailed Description

template<Logger::Level LevelT>
class vlink::Logger::WrapperStream< LevelT >

RAII stream wrapper that accumulates tokens and flushes on destruction.

Used by the SLOG_* macros to allow natural << chaining. The message is emitted when the temporary WrapperStream object goes out of scope. If the log level is disabled at compile time (kIsEnabled == false), all methods are compiled away and the object has zero runtime cost.

Template Parameters

LevelT

Compile-time log level.

Constructor & Destructor Documentation

WrapperStream() [1/3]

template<Logger::Level LevelT>

vlink::Logger::WrapperStream< LevelT >::WrapperStream ( Logger::NoDetail )

inlineexplicitnoexcept

Here is the caller graph for this function:

WrapperStream() [2/3]

template<Logger::Level LevelT>

vlink::Logger::WrapperStream< LevelT >::WrapperStream ( DetailInfo && detail )

inlineexplicitnoexcept

WrapperStream() [3/3]

template<Logger::Level LevelT>

vlink::Logger::WrapperStream< LevelT >::WrapperStream ( WrapperStream< LevelT > && other )

inlinenoexcept

Here is the call graph for this function:

~WrapperStream()

template<Logger::Level LevelT>

vlink::Logger::WrapperStream< LevelT >::~WrapperStream ( )

inline

Member Function Documentation

operator<<()

template<Logger::Level LevelT>

template<typename T>

WrapperStream & vlink::Logger::WrapperStream< LevelT >::operator<< ( T && t )

inlinenoexcept

Here is the call graph for this function:

operator=()

template<Logger::Level LevelT>

WrapperStream & vlink::Logger::WrapperStream< LevelT >::operator= ( WrapperStream< LevelT > && )

delete

Here is the call graph for this function:

Member Data Documentation

kIsEnabled

template<Logger::Level LevelT>

bool vlink::Logger::WrapperStream< LevelT >::kIsEnabled = (LevelT >= kMinimumLevel && LevelT < Logger::kOff)

staticconstexpr

Indicates whether this level is enabled at compile time.

If false, all operator<< calls and the destructor flush are no-ops.

---

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

• include/vlink/base/logger.h