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

RAII helper backing SLOG_*; collects 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 () noexcept(LevelT !=Level::kFatal)
template<typename T >
WrapperStream &	operator<< (T &&t) noexcept

Static Public Attributes
static constexpr bool	kIsEnabled = (LevelT >= kMinimumLevel && LevelT < Logger::kOff)
	Static gate indicating whether the wrapper emits at the chosen level. More...

Detailed Description

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

RAII helper backing SLOG_*; collects tokens and flushes on destruction.

When kIsEnabled is false at the chosen level the type and its methods compile to nothing, so disabled-level call sites have zero runtime overhead.

Template Parameters

LevelT

Compile-time severity level.

Constructor & Destructor Documentation

WrapperStream() [1/3]

template<Logger::Level LevelT>

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

inlineexplicitnoexcept

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

~WrapperStream()

template<Logger::Level LevelT>

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

inlinenoexcept

Member Function Documentation

operator<<()

template<Logger::Level LevelT>

template<typename T >

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

inlinenoexcept

operator=()

template<Logger::Level LevelT>

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

delete

Member Data Documentation

kIsEnabled

template<Logger::Level LevelT>

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

staticconstexpr

Static gate indicating whether the wrapper emits at the chosen level.

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

• include/vlink/base/logger.h