toolbox Namespace Reference

Namespaces
namespace	bm
namespace	detail
namespace	hdr
	A C++ port of HdrHistogram_c written Michael Barker and released to the public domain.
namespace	http
namespace	io
namespace	net
namespace	os
namespace	resp
namespace	sys
namespace	util

Classes
class	Alarm
struct	Allocator
struct	AlwaysFalse
class	App
class	ArgvLexer
class	ArgvSequence
	Utility class that allows an argv array to be treated as a sequence. More...
class	ArrayView
class	AsyncLogger
class	BasicConn
class	BasicDisposer
class	BasicHandle
class	BasicParser
class	BasicServ
class	BasicSlot
class	BasicSlot< RetT(ArgsT...)>
class	BasicTrans
class	BasicUrl
struct	BucketConfig
	Bucket configuration. More...
class	Buffer
class	Config
	Simple config reader with environment variable substitution. More...
class	CountAddedIterator
	CountAddedIterator is a recorded value iterator. More...
class	CyclTime
struct	DgramProtocol
struct	DgramSock
	Connectionless Datagram Socket. All state is in base class, so object can be sliced. More...
class	Epoll
struct	ErrMsg
class	EventFd
struct	Exception
struct	FilePolicy
class	FileWatcher
	FileWatcher watches for changes to files. More...
class	Finally
struct	FunctionTraits
	Default case for functors and lambdas. More...
struct	FunctionTraits< ReturnT(*)(ArgsT...) noexcept >
	Specialisation for noexcept free functions. More...
struct	FunctionTraits< ReturnT(*)(ArgsT...)>
	Specialisation for free functions. More...
struct	FunctionTraits< ReturnT(ClassT::*)(ArgsT...) const >
	Specialisation for const member functions. More...
struct	FunctionTraits< ReturnT(ClassT::*)(ArgsT...) const noexcept >
	Specialisation for const noexcept member functions. More...
struct	FunctionTraits< ReturnT(ClassT::*)(ArgsT...) noexcept >
	Specialisation for noexcept member functions. More...
struct	FunctionTraits< ReturnT(ClassT::*)(ArgsT...)>
	Specialisation for member functions. More...
class	Help
class	Histogram
	A High Dynamic Range (HDR) Histogram. More...
struct	Hook
struct	Id16Policy
struct	Id32Policy
struct	Id64Policy
class	Inotify
	Inotify provides a simplified interface to an inotify instance. More...
struct	IntPolicy
struct	IntWrapper
struct	IoSock
struct	IpMcastGroup
struct	is_any_of
struct	is_decay_to_cstring
struct	is_decay_to_cstring_helper
struct	is_decay_to_cstring_helper< T * >
struct	is_instantiation_of
struct	is_instantiation_of_helper
struct	is_instantiation_of_helper< Tpl< Ts... >, Tpl >
struct	is_string_type
struct	IsoDatePolicy
class	Iterator
	Iterator is the base iterator for all iterator types. More...
struct	JDayPolicy
class	LinearIterator
	LinearIterator is a linear value iterator. More...
class	Log
class	Logger
class	LogIterator
	LogIterator is a logarithmic value iterator. More...
struct	McastSock
	Connectionless Datagram Socket. All state is in base class, so object can be sliced. More...
struct	MonoClock
struct	MsgEvent
class	MultiConfig
class	NoOp
class	Options
class	OStaticStream
class	OStream
class	OStreamBase
class	OStreamIterator
class	OStreamJoiner
struct	overloaded
class	PercentileIterator
	PercentileIterator is a percentile iterator. More...
class	Presence
struct	PutPercentiles
struct	PutTime
class	RateLimit
class	RateWindow
	RateWindow maintains a sliding window of second time buckets for the specified interval. More...
class	Reactor
class	ReactorRunner
class	RecordedIterator
	RecordedIterator is a recorded value iterator. More...
class	RefCount
	Base class for atomic referenced counted objects. More...
class	Request
class	Resolver
class	RingBuffer
class	Runner
class	ScopedLogger
class	ScopedLogLevel
class	SigWait
struct	Sock
class	StreamAcceptor
class	StreamBuf
class	StreamConnector
class	StreamInserter
struct	StreamProtocol
struct	StreamSockClnt
	Active Client Stream Socket. All state is in base class, so object can be sliced. More...
struct	StreamSockServ
	Passive Server Stream Socket. All state is in base class, so object can be sliced. More...
struct	string_hash
class	StringBuf
	String buffer with fixed upper-bound. More...
class	Switch
class	TaskQueue
	A vector-based task queue for use in multi-threaded, producer-consumer components. More...
struct	TcpProtocol
struct	ThreadConfig
	ThreadConfig holds the thread attributes. More...
struct	ThreadSafePolicy
struct	ThreadUnsafePolicy
class	ThrottledInvoker
class	Timer
class	TimerFd
class	TimerPool
class	TimerQueue
class	Tokeniser
struct	TransTraits
struct	TypeTraits
struct	TypeTraits< bool >
struct	TypeTraits< DgramEndpoint >
struct	TypeTraits< double >
struct	TypeTraits< std::chrono::duration< RepT, PeriodT > >
struct	TypeTraits< std::string >
struct	TypeTraits< std::string_view >
struct	TypeTraits< StreamEndpoint >
struct	TypeTraits< ValueT >
struct	TypeTraits< Version >
struct	TypeTraits< WallTime >
struct	UdpProtocol
struct	UnixDgramProtocol
struct	UnixStreamProtocol
class	Url
class	UrlView
class	Value
class	VarAccum
class	VarSub
	Variable substitution. More...
struct	Version
class	Waker
struct	WallClock
struct	WatchFile
struct	WatchFilePolicy

Typedefs
using	Conn = BasicConn< Request, App >
using	Headers = std::vector< std::pair< std::string, std::string > >
using	Serv = BasicServ< Conn, App >
using	ConstBuffer = boost::asio::const_buffer
using	MutableBuffer = boost::asio::mutable_buffer
using	EpollEvent = epoll_event
using	FileHandle = BasicHandle< FilePolicy >
using	HookList = boost::intrusive::list< Hook, boost::intrusive::constant_time_size< false > >
using	WatchFileHandle = BasicHandle< WatchFilePolicy >
using	IoSlot = BasicSlot< void(CyclTime, int, unsigned)>
using	PollSlot = BasicSlot< int(CyclTime)>
using	HistogramPtr = std::unique_ptr< Histogram >
using	MetricCallbackFunction = std::function< void(CyclTime now, HistogramPtr &&time_hist, HistogramPtr &&work_hist)>
	MetricCallbackFunction implementer is responsible for deleting the Histogram.
using	LoopCallbackFunction = std::function< void(CyclTime now)>
	LoopCallbackFunction called at end of each Reactor loop, indicating micros taken and work done.
using	TimerSlot = BasicSlot< void(CyclTime, Timer &)>
template<typename ProtocolT >
using	BasicEndpoint = boost::asio::generic::basic_endpoint< ProtocolT >
using	DgramEndpoint = BasicEndpoint< DgramProtocol >
using	StreamEndpoint = BasicEndpoint< StreamProtocol >
template<typename ProtocolT >
using	IpEndpoint = boost::asio::ip::basic_endpoint< ProtocolT >
using	UdpEndpoint = IpEndpoint< UdpProtocol >
using	TcpEndpoint = IpEndpoint< TcpProtocol >
template<typename ProtocolT >
using	UnixEndpoint = boost::asio::local::basic_endpoint< ProtocolT >
using	UnixDgramEndpoint = UnixEndpoint< UnixDgramProtocol >
using	UnixStreamEndpoint = UnixEndpoint< UnixStreamProtocol >
using	IpAddr = boost::asio::ip::address
using	IpAddrV4 = boost::asio::ip::address_v4
using	IpAddrV6 = boost::asio::ip::address_v6
using	AddrInfoFuture = std::future< AddrInfoPtr >
using	AddrInfoPtr = std::unique_ptr< addrinfo, void(*)(addrinfo *)>
using	IsoDate = IntWrapper< IsoDatePolicy >
	ISO8601 date in yyymmdd format.
using	JDay = IntWrapper< JDayPolicy >
	Julian day.
using	LogStream = util::OStream< MaxLogLine >
	Logger callback function.
using	LogMsgPtr = StoragePtr< MaxLogLine >
using	PidFile = std::unique_ptr< pidfh, detail::PidFileDeleter >
using	Seconds = std::chrono::seconds
using	Decis = std::chrono::duration< int64_t, std::deci >
using	Millis = std::chrono::milliseconds
using	Micros = std::chrono::microseconds
using	Nanos = std::chrono::nanoseconds
using	NanoTime = Nanos
using	Duration = Nanos
using	MonoTime = MonoClock::time_point
using	WallTime = WallClock::time_point
using	Int16Policy = IntPolicy< std::int16_t >
using	Int32Policy = IntPolicy< std::int32_t >
using	Int64Policy = IntPolicy< std::int64_t >
using	Id16 = IntWrapper< Id16Policy >
	16 bit identifier.
using	Id32 = IntWrapper< Id32Policy >
	32 bit identifier.
using	Id64 = IntWrapper< Id64Policy >
	64 bit identifier.
template<typename KeyT >
using	RobinHash = robin_hood::hash< KeyT >
	Robin Hood hash function template.
template<typename KeyT , typename ValueT , typename HashT = RobinHash<KeyT>, typename KeyEqualT = std::equal_to<KeyT>, std::size_t MaxLoadFactor100N = 80>
using	RobinMap = robin_hood::unordered_map< KeyT, ValueT, HashT, KeyEqualT, MaxLoadFactor100N >
template<typename KeyT , typename ValueT , typename HashT = RobinHash<KeyT>, typename KeyEqualT = std::equal_to<KeyT>, std::size_t MaxLoadFactor100N = 80>
using	RobinFlatMap = robin_hood::unordered_flat_map< KeyT, ValueT, HashT, KeyEqualT, MaxLoadFactor100N >
	Robin Hood unordered flat map.
template<typename KeyT , typename ValueT , typename HashT = RobinHash<KeyT>, typename KeyEqualT = std::equal_to<KeyT>, std::size_t MaxLoadFactor100N = 80>
using	RobinNodeMap = robin_hood::unordered_node_map< KeyT, ValueT, HashT, KeyEqualT, MaxLoadFactor100N >
	Robin Hood unordered node map.
template<typename KeyT , typename HashT = RobinHash<KeyT>, typename KeyEqualT = std::equal_to<KeyT>, std::size_t MaxLoadFactor100N = 80>
using	RobinSet = robin_hood::unordered_set< KeyT, HashT, KeyEqualT, MaxLoadFactor100N >
template<typename KeyT , typename HashT = RobinHash<KeyT>, typename KeyEqualT = std::equal_to<KeyT>, std::size_t MaxLoadFactor100N = 80>
using	RobinFlatSet = robin_hood::unordered_flat_set< KeyT, HashT, KeyEqualT, MaxLoadFactor100N >
	Robin Hood unordered flat set.
template<typename KeyT , typename HashT = RobinHash<KeyT>, typename KeyEqualT = std::equal_to<KeyT>, std::size_t MaxLoadFactor100N = 80>
using	RobinNodeSet = robin_hood::unordered_node_set< KeyT, HashT, KeyEqualT, MaxLoadFactor100N >
	Robin Hood unordered node set.
template<std::size_t SizeN>
using	StoragePtr = std::unique_ptr< char[], detail::StorageDeleter< SizeN > >
	Pointer to an uninitialised char array of SizeN, freed with delete[].
using	sv = std::string_view
template<std::size_t N>
using	Row = std::array< std::string_view, N >
template<typename T >
using	is_string = is_instantiation_of< T, std::basic_string >
template<typename T >
using	is_string_view = is_instantiation_of< T, std::basic_string_view >

Enumerations
enum class	First : bool { No = false , Yes = true }
enum class	NoCache : bool { No = false , Yes = true }
enum class	Method : int {   Delete = HTTP_DELETE , Get = HTTP_GET , Head = HTTP_HEAD , Post = HTTP_POST ,   Put = HTTP_PUT , Connect = HTTP_CONNECT , Options = HTTP_OPTIONS , Trace = HTTP_TRACE ,   Copy = HTTP_COPY , Lock = HTTP_LOCK , MkCol = HTTP_MKCOL , Move = HTTP_MOVE ,   PropFind = HTTP_PROPFIND , PropPatch = HTTP_PROPPATCH , Search = HTTP_SEARCH , Unlock = HTTP_UNLOCK ,   Bind = HTTP_BIND , Rebind = HTTP_REBIND , Unbind = HTTP_UNBIND , Acl = HTTP_ACL ,   Report = HTTP_REPORT , MkActivity = HTTP_MKACTIVITY , Checkout = HTTP_CHECKOUT , Merge = HTTP_MERGE ,   MSearch = HTTP_MSEARCH , Notify = HTTP_NOTIFY , Subscribe = HTTP_SUBSCRIBE , Unsubscribe = HTTP_UNSUBSCRIBE ,   Patch = HTTP_PATCH , Purge = HTTP_PURGE , MkCalendar = HTTP_MKCALENDAR , Link = HTTP_LINK ,   Unlink = HTTP_UNLINK , Source = HTTP_SOURCE }
enum class	Status : int {   Ok = HTTP_STATUS_OK , NoContent = HTTP_STATUS_NO_CONTENT , BadRequest = HTTP_STATUS_BAD_REQUEST , Unauthorized = HTTP_STATUS_UNAUTHORIZED ,   Forbidden = HTTP_STATUS_FORBIDDEN , NotFound = HTTP_STATUS_NOT_FOUND , MethodNotAllowed = HTTP_STATUS_METHOD_NOT_ALLOWED , RequestTimeout = HTTP_STATUS_REQUEST_TIMEOUT ,   InternalServerError = HTTP_STATUS_INTERNAL_SERVER_ERROR , ServiceUnavailable = HTTP_STATUS_SERVICE_UNAVAILABLE }
enum class	Type : int { Request = HTTP_REQUEST , Response = HTTP_RESPONSE }
enum	: unsigned {   EpollIn = EPOLLIN , EpollOut = EPOLLOUT , EpollRdHup = EPOLLRDHUP , EpollPri = EPOLLPRI ,   EpollErr = EPOLLERR , EpollHup = EPOLLHUP , EpollEt = EPOLLET , EpollOneShot = EPOLLONESHOT }
enum class	Priority { High = 0 , Low = 1 }
enum class	Type : char {   None = '\0' , CommandLine = '\1' , SimpleString = '+' , Error = '-' ,   Integer = ':' , BulkString = '$' , Array = '*' }
	Type is an enumeration of the RESP data-types currently supported. More...
enum	: std::size_t {   CacheLineBits = 6 , CacheLineSize = 1 << CacheLineBits , PageBits = 12 , PageSize = 1 << PageBits ,   MaxLogLine = 4096 }
enum class	LogLevel : int {   None , Crit , Error , Warn ,   Metric , Notice , Info , Debug }
enum class	Test : int { Foo = 1 , Bar = 2 , Baz = 4 , Qux = 8 }

Functions
int64_t	min (const Histogram &h) noexcept
int64_t	max (const Histogram &h) noexcept
int64_t	value_at_percentile (const Histogram &h, double percentile) noexcept
double	mean (const Histogram &h) noexcept
double	stddev (const Histogram &h) noexcept
auto	put_percentiles (const Histogram &h, std::int32_t ticks_per_half_distance, double value_scale) noexcept
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, PutPercentiles pp)
const std::error_category &	error_category () noexcept
std::error_code	make_error_code (Status status)
Status	http_status (const std::error_code &ec)
const char *	enum_string (Status status) noexcept
const char *	enum_string (Method method) noexcept
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, Method method)
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, Status status)
ConstBuffer	advance (ConstBuffer buf, std::size_t n) noexcept
MutableBuffer	advance (MutableBuffer buf, std::size_t n) noexcept
template<typename DataT >
void	emplace_event (MsgEvent &ev, int type) noexcept
template<typename DataT , typename... ArgsT>
void	emplace_event (MsgEvent &ev, int type, ArgsT &&... args) noexcept
template<typename DataT >
const DataT &	data (const MsgEvent &ev) noexcept
template<typename DataT >
DataT &	data (MsgEvent &ev) noexcept
std::size_t	file_size (int fd)
	Get file size.
mode_t	file_mode () noexcept
	Get current file mode.
void	set_non_block (int fd, std::error_code &ec) noexcept
void	set_non_block (int fd)
FileHandle	flopen (const char *path, int flags, mode_t mode, std::error_code &ec)
FileHandle	flopen (const char *path, int flags, mode_t mode)
template<typename PolicyT >
constexpr bool	operator== (const BasicHandle< PolicyT > &lhs, const BasicHandle< PolicyT > &rhs)
template<typename PolicyT >
constexpr bool	operator!= (const BasicHandle< PolicyT > &lhs, const BasicHandle< PolicyT > &rhs)
void	dispatch (CyclTime now, const HookList &l) noexcept
constexpr bool	operator== (WatchFile lhs, WatchFile rhs)
constexpr bool	operator!= (WatchFile lhs, WatchFile rhs)
FileHandle	inotify_init (int flags, std::error_code &ec) noexcept
	Initialise an inotify instance.
FileHandle	inotify_init (std::error_code &ec) noexcept
	Initialise an inotify instance.
FileHandle	inotify_init (int flags=0)
WatchFileHandle	inotify_add_watch (int fd, const char *path, std::uint32_t mask, std::error_code &ec) noexcept
	Add a watch to an initialised inotify instance.
WatchFileHandle	inotify_add_watch (int fd, const char *path, std::uint32_t mask)
	Add a watch to an initialised inotify instance.
void	intrusive_ptr_release (Timer::Impl *impl) noexcept
void	intrusive_ptr_add_ref (Timer::Impl *impl) noexcept
std::ostream &	operator<< (std::ostream &os, const Timer &tmr)
constexpr std::uint16_t	bswap (std::uint16_t n) noexcept
constexpr std::int16_t	bswap (std::int16_t n) noexcept
constexpr std::uint32_t	bswap (std::uint32_t n) noexcept
constexpr std::int32_t	bswap (std::int32_t n) noexcept
constexpr std::uint64_t	bswap (std::uint64_t n) noexcept
constexpr std::int64_t	bswap (std::int64_t n) noexcept
template<typename ValueT > requires std::integral<ValueT>
constexpr ValueT	ntoh (ValueT n) noexcept
template<typename ValueT > requires std::integral<ValueT>
constexpr ValueT	hton (ValueT n) noexcept
template<typename ValueT > requires std::integral<ValueT>
constexpr ValueT	ltoh (ValueT n) noexcept
template<typename ValueT > requires std::integral<ValueT>
constexpr ValueT	htol (ValueT n) noexcept
AddrInfoPtr	parse_endpoint (string_view uri, int type)
istream &	operator>> (istream &is, DgramEndpoint &ep)
istream &	operator>> (istream &is, StreamEndpoint &ep)
DgramEndpoint	parse_dgram_endpoint (std::string_view uri)
StreamEndpoint	parse_stream_endpoint (std::string_view uri)
template<typename StreamT , class T > requires Streamable<StreamT> && std::same_as<T, DgramEndpoint>
StreamT &	operator<< (StreamT &os, const T &ep)
template<typename StreamT , class T > requires Streamable<StreamT> && std::same_as<T, StreamEndpoint>
StreamT &	operator<< (StreamT &os, const T &ep)
const std::error_category &	gai_error_category () noexcept
std::error_code	make_gai_error_code (int err) noexcept
constexpr std::uint16_t	get_length (const char *buf, std::endian net_byte_order) noexcept
std::uint16_t	get_length (ConstBuffer buf, std::endian net_byte_order) noexcept
void	put_length (char *buf, std::uint16_t len, std::endian net_byte_order) noexcept
void	put_length (MutableBuffer buf, std::uint16_t len, std::endian net_byte_order) noexcept
template<typename FnT >
std::size_t	parse_frame (ConstBuffer buf, FnT fn, std::endian net_byte_order)
template<typename FnT >
std::size_t	parse_frame (std::string_view buf, FnT fn, std::endian net_byte_order)
template<typename ProtocolT >
std::pair< IoSock, IoSock >	socketpair (ProtocolT protocol)
void	join_group (int sockfd, const IpMcastGroup &group, std::error_code &ec) noexcept
	Join a multicast group.
void	join_group (int sockfd, const IpMcastGroup &group)
	Join a multicast group.
void	join_group (int sockfd, const IpAddr &addr, unsigned ifindex, std::error_code &ec) noexcept
	Join a multicast group.
void	join_group (int sockfd, const IpAddr &addr, unsigned ifindex)
	Join a multicast group.
void	join_group (int sockfd, const IpAddr &addr, const char *ifname, std::error_code &ec) noexcept
	Join a multicast group. The system will choose an appropriate interface if ifname is null.
void	join_group (int sockfd, const IpAddr &addr, const char *ifname)
	Join a multicast group. The system will choose an appropriate interface if ifname is null.
void	leave_group (int sockfd, const IpMcastGroup &group, std::error_code &ec) noexcept
	Leave a multicast group.
void	leave_group (int sockfd, const IpMcastGroup &group)
	Leave a multicast group.
void	leave_group (int sockfd, const IpAddr &addr, unsigned ifindex, std::error_code &ec) noexcept
	Leave a multicast group.
void	leave_group (int sockfd, const IpAddr &addr, unsigned ifindex)
	Leave a multicast group.
void	leave_group (int sockfd, const IpAddr &addr, const char *ifname, std::error_code &ec) noexcept
	Leave a multicast group. The system will leave on the first matching interface if ifname is null.
void	leave_group (int sockfd, const IpAddr &addr, const char *ifname)
	Leave a multicast group. The system will leave on the first matching interface if ifname is null.
void	set_ip_mcast_if (int sockfd, int family, unsigned ifindex, std::error_code &ec) noexcept
void	set_ip_mcast_if (int sockfd, int family, unsigned ifindex)
void	set_ip_mcast_if (int sockfd, int family, const char *ifname, std::error_code &ec) noexcept
void	set_ip_mcast_if (int sockfd, int family, const char *ifname)
void	set_ip_mcast_loop (int sockfd, int family, bool enabled, std::error_code &ec) noexcept
	Determines whether sent multicast packets should be looped back to the local sockets.
void	set_ip_mcast_loop (int sockfd, int family, bool enabled)
	Determines whether sent multicast packets should be looped back to the local sockets.
void	set_ip_mcast_ttl (int sockfd, int family, int ttl, std::error_code &ec) noexcept
	Set or read the time-to-live value of outgoing multicast packets for this socket.
void	set_ip_mcast_ttl (int sockfd, int family, int ttl)
	Set or read the time-to-live value of outgoing multicast packets for this socket.
RateLimit	parse_rate_limit (const string &s)
istream &	operator>> (istream &is, RateLimit &rl)
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, RateLimit rl)
template<typename EndpointT >
EndpointT	get_endpoint (AddrInfoFuture &future)
	Wait for future and convert result to endpoint.
template<typename ResultT >
bool	is_ready (std::future< ResultT > &future)
	Returns true if future is ready.
AddrInfoPtr	get_unix_addrinfo (std::string_view path, int type)
	Create an addrinfo structure for a Unix domain address.
template<typename EndpointT >
void	get_sock_name (int sockfd, EndpointT &ep, std::error_code &ec) noexcept
template<typename EndpointT >
void	get_sock_name (int sockfd, EndpointT &ep)
std::error_code	get_so_error (int sockfd, std::error_code &ec) noexcept
std::error_code	get_so_error (int sockfd)
int	get_so_rcv_buf (int sockfd, std::error_code &ec) noexcept
int	get_so_rcv_buf (int sockfd)
int	get_so_snd_buf (int sockfd, std::error_code &ec) noexcept
int	get_so_snd_buf (int sockfd)
bool	is_tcp_no_delay (int sockfd, std::error_code &ec) noexcept
bool	is_tcp_no_delay (int sockfd)
void	set_so_rcv_buf (int sockfd, int size, std::error_code &ec) noexcept
void	set_so_rcv_buf (int sockfd, int size)
void	set_so_reuse_addr (int sockfd, bool enabled, std::error_code &ec) noexcept
void	set_so_reuse_addr (int sockfd, bool enabled)
void	set_so_snd_buf (int sockfd, int size, std::error_code &ec) noexcept
void	set_so_snd_buf (int sockfd, int size)
void	set_tcp_no_delay (int sockfd, bool enabled, std::error_code &ec) noexcept
void	set_tcp_no_delay (int sockfd, bool enabled)
void	set_tcp_syn_nt (int sockfd, int retrans, std::error_code &ec) noexcept
void	set_tcp_syn_nt (int sockfd, int retrans)
void	set_so_timestamping (int sockfd, int flags, std::error_code &ec) noexcept
void	set_so_timestamping (int sockfd, int flags)
int	get_so_timestamping (int sockfd, std::error_code &ec) noexcept
int	get_so_timestamping (int sockfd)
void	close_all () noexcept
	Close all non-standard file handles.
void	daemon ()
	Daemonise process. Detach from controlling terminal and run in the background as a system daemon.
constexpr auto	operator""_ymd (unsigned long long val) noexcept
constexpr auto	operator""_jd (unsigned long long val) noexcept
constexpr auto	ymd_to_iso (int year, int mon, int mday) noexcept
	Gregorian to ISO8601 date.
constexpr auto	ymd_to_jd (int year, int mon, int mday) noexcept
	Gregorian date to Julian day.
constexpr auto	iso_to_jd (IsoDate iso) noexcept
	ISO8601 to Julian day.
constexpr auto	jd_to_iso (JDay jd) noexcept
	Julian day to ISO8601.
constexpr std::int32_t	jd_to_mjd (JDay jd) noexcept
	Juilian day to Modified Julian day. Epoch is November 17, 1858.
constexpr auto	mjd_to_jd (std::int32_t mjd) noexcept
	Modified Julian day to Julian day. Epoch is November 17, 1858.
constexpr std::int32_t	jd_to_tjd (JDay jd) noexcept
	Julian day to Truncated Julian day. Epoch is May 24, 1968.
constexpr JDay	tjd_to_jd (std::int32_t tjd) noexcept
	Truncated Julian day to Julian day. Epoch is May 24, 1968.
constexpr WallTime	jd_to_time (JDay jd) noexcept
	Julian day to Unix time.
constexpr IsoDate	maybe_jd_to_iso (JDay jd) noexcept
	Julian day to ISO8601 if argument is non-zero.
constexpr JDay	maybe_iso_to_jd (IsoDate iso) noexcept
	ISO8601 to Julian day if argument is non-zero.
constexpr WallTime	iso_to_time (IsoDate iso) noexcept
	ISO8601 to Unix time.
constexpr bool	is_week_day (JDay jday) noexcept
constexpr bool	is_weekend_day (JDay jday) noexcept
constexpr auto	parse_date (std::string_view sv) noexcept
constexpr std::optional< WallTime >	parse_time (std::string_view sv) noexcept
std::error_code	make_error (int err) noexcept
constexpr std::size_t	ceil_cache_line (std::size_t size) noexcept
constexpr std::size_t	ceil_page (std::size_t size) noexcept
LogStream &	log_stream () noexcept
Logger &	null_logger () noexcept
	Null logger. This logger does nothing and is effectively /dev/null.
Logger &	std_logger () noexcept
Logger &	sys_logger () noexcept
	System logger. This logger calls syslog().
const char *	log_label (LogLevel level) noexcept
	Return log label for given log level.
LogLevel	get_log_level () noexcept
	Return current log level.
LogLevel	set_log_level (LogLevel level) noexcept
	Set log level globally for all threads.
Logger &	get_logger () noexcept
	Return current logger.
Logger &	set_logger (Logger &logger) noexcept
	Set logger globally for all threads.
void	write_log (WallTime ts, LogLevel level, LogMsgPtr &&msg, std::size_t size) noexcept
bool	is_log_level (LogLevel level) noexcept
	Return true if level is less than or equal to current log level.
Logger &	set_logger (std::nullptr_t) noexcept
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, LogLevel level)
PidFile	open_pid_file (const char *path, mode_t mode)
void	close_pid_file (PidFile &pf) noexcept
	Close pidfile without removing it. This function should be used when forking daemon processes.
void	write_pid_file (PidFile &pf)
	Write process' PID into pidfile.
void	sig_block_all ()
	Block all signals.
cpu_set_t	parse_cpu_set (string_view s) noexcept
int	parse_sched_policy (string_view s)
void	set_thread_attrs (const ThreadConfig &config)
TOOLBOX_WEAK Nanos	get_time (clockid_t clock_id) noexcept
template<typename RepT , typename PeriodT >
constexpr bool	is_zero (std::chrono::duration< RepT, PeriodT > d) noexcept
template<typename ClockT >
constexpr bool	is_zero (std::chrono::time_point< ClockT, Duration > t) noexcept
template<typename ClockT , typename DurationT >
constexpr DurationT	time_since_epoch (std::chrono::time_point< ClockT, Duration > t) noexcept
template<typename ClockT >
constexpr std::int64_t	ms_since_epoch (std::chrono::time_point< ClockT, Duration > t) noexcept
template<typename ClockT >
constexpr std::int64_t	us_since_epoch (std::chrono::time_point< ClockT, Duration > t) noexcept
template<typename ClockT >
constexpr std::int64_t	ns_since_epoch (std::chrono::time_point< ClockT, Duration > t) noexcept
template<typename ClockT , typename RepT , typename PeriodT >
constexpr auto	to_time (std::chrono::duration< RepT, PeriodT > d) noexcept
template<typename ClockT >
constexpr auto	to_time (timeval tv) noexcept
template<typename ClockT >
constexpr auto	to_time (timespec ts) noexcept
template<typename RepT , typename PeriodT >
constexpr timeval	to_timeval (std::chrono::duration< RepT, PeriodT > d) noexcept
template<typename ClockT >
constexpr timeval	to_timeval (std::chrono::time_point< ClockT, Duration > t) noexcept
template<typename RepT , typename PeriodT >
constexpr timespec	to_timespec (std::chrono::duration< RepT, PeriodT > d) noexcept
template<typename ClockT >
constexpr timespec	to_timespec (std::chrono::time_point< ClockT, Duration > t) noexcept
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, MonoTime t)
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, WallTime t)
template<typename DurationT = Seconds>
auto	put_time (WallTime t, const char *fmt) noexcept
template<typename DurationT , typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, PutTime< DurationT > pt)
constexpr bool	is_zero (timeval tv) noexcept
void	clear (timeval &tv) noexcept
timeval	operator+ (timeval lhs, timeval rhs) noexcept
timeval	operator- (timeval lhs, timeval rhs) noexcept
constexpr bool	is_zero (timespec ts) noexcept
void	clear (timespec &ts) noexcept
timespec	operator+ (timespec lhs, timespec rhs) noexcept
timespec	operator- (timespec lhs, timespec rhs) noexcept
constexpr auto	parse_nanos (std::string_view sv) noexcept
constexpr std::optional< Nanos >	parse_time_only (std::string_view sv) noexcept
TOOLBOX_WEAK void *	allocate (size_t size)
TOOLBOX_WEAK void	deallocate (void *ptr, size_t size) noexcept
TOOLBOX_API void *	allocate (std::size_t size)
TOOLBOX_API void	deallocate (void *ptr, std::size_t size) noexcept
template<typename ValueT , std::size_t SizeN>
constexpr std::size_t	array_size (const ValueT(&)[SizeN]) noexcept
template<typename ValueT >
constexpr ArrayView< std::remove_volatile_t< ValueT > >	make_array_view (const ValueT *ptr, std::size_t len) noexcept
template<typename ValueT , std::size_t SizeN>
constexpr ArrayView< std::remove_cv_t< ValueT > >	make_array_view (ValueT(&arr)[SizeN]) noexcept
template<typename FnT >
std::istream &	parse_section (std::istream &is, FnT fn, std::string *name=nullptr)
template<typename EnumT > requires Enum<EnumT>
constexpr EnumT	box (typename std::underlying_type_t< EnumT > val) noexcept
template<typename EnumT > requires Enum<EnumT>
constexpr std::underlying_type_t< EnumT >	unbox (EnumT val) noexcept
constexpr Test	operator""_test (unsigned long long val) noexcept
const char *	enum_string (Test t)
ostream &	operator<< (ostream &os, Test t)
ErrMsg &	err_msg () noexcept
template<typename ValueT >
ErrMsg &	operator<< (ErrMsg &err, ValueT &&val)
template<typename ExceptionT >
auto	put_as_json (const ExceptionT &e)
template<typename ExceptionT >
auto	put_with_code (const ExceptionT &e)
template<typename FnT >
auto	make_finally (FnT fn) noexcept
template<typename PolicyT >
std::size_t	hash_value (IntWrapper< PolicyT > wrapper)
constexpr Id16	operator""_id16 (unsigned long long val) noexcept
constexpr Id32	operator""_id32 (unsigned long long val) noexcept
constexpr Id64	operator""_id64 (unsigned long long val) noexcept
constexpr bool	is_pow2 (std::size_t n) noexcept
unsigned	next_pow2 (unsigned n) noexcept
unsigned long	next_pow2 (unsigned long n) noexcept
template<int BitsN>
constexpr std::size_t	ceil_pow2 (std::size_t size) noexcept
double	var (const VarAccum &v) noexcept
double	varp (const VarAccum &v) noexcept
double	stdev (const VarAccum &v) noexcept
double	stdevp (const VarAccum &v) noexcept
double	zscore (double mean, double sd, double val) noexcept
double	pctile95 (double mean, double sd) noexcept
double	pctile99 (double mean, double sd) noexcept
double	pctile999 (double mean, double sd) noexcept
constexpr std::size_t	ceil (std::size_t dividend, std::size_t divisor) noexcept
constexpr std::uint64_t	pow10 (int n) noexcept
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &out, const Options &options)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, bool value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, short value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, unsigned short value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, int value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, unsigned int value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, long value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, unsigned long value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, long long value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, unsigned long long value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, float value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, double value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &&os, long double value)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, char ch)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, signed char ch)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, unsigned char ch)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, const char *s)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, const signed char *s)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, const unsigned char *s)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, const std::string &s)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, std::string_view s)
template<class StreamT > requires detail::InheritsBasicOStream<StreamT>
StreamT &	operator<< (StreamT &os, const std::error_code &ec)
template<class StreamT , class T > requires (detail::InheritsBasicOStream<StreamT> && std::is_rvalue_reference_v<StreamT&&>)
StreamT &&	operator<< (StreamT &&os, const T &value)
std::mt19937_64 &	mt19937_64_rng () noexcept
template<class IntT >
IntT	randint (IntT a, IntT b)
template<typename DerivedT , typename PolicyT >
void	intrusive_ptr_add_ref (const RefCount< DerivedT, PolicyT > *ptr) noexcept
template<typename DerivedT , typename PolicyT >
void	intrusive_ptr_release (const RefCount< DerivedT, PolicyT > *ptr) noexcept
template<typename ValueT , typename... ArgsT>
boost::intrusive_ptr< ValueT >	make_intrusive (ArgsT &&... args)
template<auto FnT>
constexpr auto	bind () noexcept
template<typename ClassT >
constexpr auto	bind (ClassT *obj) noexcept
template<auto MemFnT, typename ClassT = typename FunctionTraits<decltype(MemFnT)>::ClassType>
constexpr auto	bind (ClassT *obj) noexcept
template<std::size_t SizeN>
StoragePtr< SizeN >	make_storage ()
	Returns a block of dynamic storage.
template<typename OStreamT , typename FnT >
auto	make_stream_inserter (FnT fn)
	Returns a StreamInserter object, automatically deducing functor type from arguments.
void	ltrim (string_view &s) noexcept
void	ltrim (string &s) noexcept
void	rtrim (string_view &s) noexcept
void	rtrim (string &s) noexcept
pair< string_view, string_view >	split_pair (string_view s, string_view delim) noexcept
pair< string_view, string_view >	split_pair (string_view s, char delim) noexcept
pair< string, string >	split_pair (const string &s, string_view delim)
pair< string, string >	split_pair (const string &s, char delim)
template<typename ValueT >
constexpr ValueT	from_string (std::string_view sv)
template<typename ValueT >
constexpr ValueT	from_string (const std::string &s)
template<typename ValueT >
constexpr ValueT	from_string (const char *s)
template<typename ValueT >
std::string	to_string (ValueT &&val)
template<typename ValueT > requires Arithmetic<ValueT>
std::string	to_string (ValueT &&val)
template<std::size_t SizeN>
constexpr std::string_view	to_string_view (const char(&val)[SizeN]) noexcept
void	trim (std::string_view &s) noexcept
void	trim (std::string &s) noexcept
std::string_view	ltrim_copy (std::string_view s) noexcept
std::string	ltrim_copy (std::string s) noexcept
std::string_view	rtrim_copy (std::string_view s) noexcept
std::string	rtrim_copy (std::string s) noexcept
std::string_view	trim_copy (std::string_view s) noexcept
std::string	trim_copy (std::string s) noexcept
template<char PadC>
constexpr std::size_t	pstrlen (const char *src, std::size_t n) noexcept
template<char PadC, std::size_t SizeN>
constexpr std::size_t	pstrlen (const char(&src)[SizeN]) noexcept
template<char PadC>
constexpr std::size_t	pstrcpy (char *dst, const char *src, std::size_t n) noexcept
template<char PadC, std::size_t SizeN>
constexpr std::size_t	pstrcpy (char(&dst)[SizeN], const char *src) noexcept
template<char PadC>
constexpr std::size_t	pstrcpy (char *dst, std::string_view src, std::size_t n) noexcept
template<char PadC, std::size_t SizeN>
constexpr std::size_t	pstrcpy (char(&dst)[SizeN], std::string_view src) noexcept
template<char PadC>
constexpr std::size_t	pstrcpyid (char *dst, std::int64_t id, std::size_t n) noexcept
template<char PadC, std::size_t SizeN>
constexpr std::size_t	pstrcpyid (char(&dst)[SizeN], std::int64_t id) noexcept
template<char PadC>
constexpr std::size_t	lpstrlen (const char *src, std::size_t n) noexcept
template<char PadC, std::size_t SizeN>
constexpr std::size_t	lpstrlen (const char(&src)[SizeN]) noexcept
template<char PadC>
constexpr std::size_t	lpstrcpy (char *dst, const char *src, std::size_t n) noexcept
template<char PadC, std::size_t SizeN>
constexpr std::size_t	lpstrcpy (char(&dst)[SizeN], const char *src) noexcept
template<char PadC>
constexpr std::size_t	lpstrcpy (char *dst, std::string_view src, std::size_t n) noexcept
template<char PadC, std::size_t SizeN>
constexpr std::size_t	lpstrcpy (char(&dst)[SizeN], std::string_view src) noexcept
template<typename... ArgsT>
std::string	make_string (ArgsT &&... args)
template<std::size_t MaxN>
constexpr std::string_view	operator+ (const StringBuf< MaxN > &s) noexcept
template<std::size_t MaxN, typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, const StringBuf< MaxN > &rhs)
template<typename... TagsT, typename... ValuesT>
constexpr bool	empty (const detail::Struct< detail::Member< TagsT, ValuesT >... > &s)
template<typename... TagsT, typename... ValuesT>
constexpr std::size_t	size (const detail::Struct< detail::Member< TagsT, ValuesT >... > &s)
template<typename TagT , typename... TagsT, typename... ValuesT>
constexpr bool	has (const detail::Struct< detail::Member< TagsT, ValuesT >... > &s, TagT tag={})
template<typename TagT , typename... TagsT, typename... ValuesT>
constexpr const auto &	get (const detail::Struct< detail::Member< TagsT, ValuesT >... > &s, TagT tag={})
template<typename TagT , typename... TagsT, typename... ValuesT>
constexpr auto &	get (detail::Struct< detail::Member< TagsT, ValuesT >... > &s, TagT tag={})
template<typename FnT >
constexpr std::size_t	parse_line (std::string_view buf, FnT fn)
template<std::size_t N>
constexpr void	split (std::string_view line, std::string_view delims, Row< N > &row) noexcept
bool	stob (string_view sv, bool dfl) noexcept
double	stod (std::string_view sv, double dfl) noexcept
double	fast_stod (std::string_view sv, double dfl) noexcept
template<typename ValueT >
auto &	remove_const (const ValueT &ref)
constexpr bool	isdigit (int c) noexcept
template<typename ValueT > requires std::unsigned_integral<ValueT>
constexpr int	dec_digits (ValueT i) noexcept
template<typename ValueT > requires std::signed_integral<ValueT>
constexpr int	dec_digits (ValueT i) noexcept
template<typename UIntegerT > requires std::unsigned_integral<UIntegerT>
constexpr int	hex_digits (UIntegerT i) noexcept
template<typename ValueT > requires std::integral<ValueT> || std::same_as<ValueT, double>
constexpr ValueT	ston (std::string_view sv) noexcept
constexpr std::string_view	bool_to_alpha (bool b) noexcept
template<class... Ts>
	overloaded (Ts...) -> overloaded< Ts... >
string	get_env (const string &name)
template<typename StreamT > requires Streamable<StreamT>
StreamT &	operator<< (StreamT &os, Version ver)
std::size_t	hash_value (toolbox::Version ver)

Variables
constexpr char	ApplicationJson [] {"application/json"}
constexpr char	TextHtml [] {"text/html"}
constexpr char	TextPlain [] {"text/plain"}
constexpr Duration	NoTimeout {-1}
constexpr std::size_t	MaxErrSize {511}
	Maximum error message length.
constexpr detail::ResetState	reset_state {}
constexpr auto	Struct = detail::Struct<>{}
template<typename T , template< typename... > class Tpl>
constexpr bool	is_instantiation_of_v = is_instantiation_of<T, Tpl>::value
template<typename T >
constexpr bool	is_string_v = is_string<T>::value
template<typename T >
constexpr bool	is_string_view_v = is_string_view<T>::value
template<typename T >
constexpr bool	is_decay_to_cstring_v = is_decay_to_cstring<T>::value
template<typename T >
constexpr bool	is_string_type_v = is_string_type<T>::value
template<class T , class... Ts>
constexpr bool	is_any_of_v = is_any_of<T, Ts...>::value

Function Documentation

allocate() [1/2]

void * toolbox::allocate

(

size_t

size

)

Definition at line 25 of file Allocator.cpp.

Referenced by toolbox::util::Allocator::operator new().

deallocate() [1/2]

void toolbox::deallocate ( void *  ptr, size_t  size  )

noexcept

Definition at line 30 of file Allocator.cpp.

Referenced by toolbox::util::Allocator::operator delete().

allocate() [2/2]

TOOLBOX_API void * toolbox::allocate

(

std::size_t

size

)

deallocate() [2/2]

TOOLBOX_API void toolbox::deallocate ( void *  ptr, std::size_t  size  )

noexcept