Abstraction layer and common utilities for multi-threaded programming. More...

Classes
class	Any
	A class which can hold instances of any type. More...

class	Array
	A wrapper for C arrays without any memory management. More...

class	Atomic
	A variable with atomic semantics and standalone atomic operations. More...

class	bad_any_cast
	A specialization for exceptions thrown by an unsuccessful any_cast. More...

class	Buffer
	A simple memory buffer with some helper functions. More...

class	Clock
	A class for time measurements. More...

class	DSO
	Helper to access dynamic shared objects (DSO) More...

class	Future
	A future represents a asynchronous operation. More...

class	Future< void >
	Future template specialization for void. More...

class	FutureBool
	A boolean future with a known value. More...

class	FutureFunction
	A Future implementation using a boost::function for fulfilment. More...

class	FutureImpl
	Base class to implement the wait method fulfilling the future. More...

class	FutureTimeout

struct	hashRefPtr

class	IndexIterator
	Counter-based, as opposed to pointer-based, iterator for any container. More...

class	IntervalSet
	A container to store intervals of elements efficently. More...

class	LFQueue
	A thread-safe, lock-free queue with non-blocking access. More...

class	LFVector
	STL-like vector implementation providing certain thread-safety guarantees. More...

class	LFVectorIterator
	An iterator for LFVector. More...

class	Lockable
	A convenience structure to hold data together with a lock for access. More...

class	Log
	The logging class. More...

class	MemoryMap
	Helper to map a file to a memory address (mmap). More...

class	Monitor
	A monitor primitive. More...

class	MTQueue
	A thread-safe queue with a blocking read access. More...

class	PerThread
	Implements thread-specific storage for C++ objects. More...

class	PerThreadRef
	Thread-specific storage for a RefPtr. More...

class	Plugin

class	PluginFactory
	Factory for Plugin classes. More...

class	PluginRegisterer
	Helper class to statically register derived plugin classes. More...

class	Pool
	A thread-safe object allocation pool. More...

class	PtrHash
	A hash for pointer keys. More...

class	Referenced
	Base class for referenced objects. More...

class	RefPtr
	A smart reference pointer, aka boost::intrusive_ptr. More...

class	RefPtrHash
	A hash for RefPtr keys. More...

class	Request
	A Future implementation for a RequestHandler request. More...

class	RequestHandler
	A thread-safe request handler. More...

class	Result
	A result returns an error code and behaves like a boolean. More...

class	RNG
	A random number generator. More...

class	SpinLock
	A fast lock for uncontended memory access. More...

class	Thread
	Utility class to execute code in a separate execution thread. More...

class	ThreadID
	An utility class to wrap OS-specific thread identifiers. More...

class	ThreadPool
	Thread pool for tasks execution. More...

class	TLS
	Provides thread-local storage API used by PerThread and PerThreadRef. More...

class	UniqueLock
	A scoped mutex. More...

class	UniqueSharedLock
	A scoped shared mutex. More...

class	UnregisteredRequest

class	Version
	Information about the current Lunchbox version. More...

Typedefs
typedef boost::mpl::list< int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t, uint64_t, float, double, bool, std::string, servus::uint128_t >	podTypes
	List of supported POD types for lunchbox::Any serialization. More...

typedef Future< bool >	f_bool_t
	A boolean future. More...

typedef Monitor< bool >	Monitorb
	A boolean monitor variable.

typedef Monitor< uint32_t >	Monitoru
	An unsigned 32bit integer monitor.

using	ScopedFastRead = UniqueSharedLock< SpinLock >
	A scoped mutex for a fast uncontended read operation. More...

using	ScopedFastWrite = UniqueLock< SpinLock >
	A scoped mutex for a fast uncontended write operation. More...

using	ScopedRead = UniqueLock< std::mutex >
	A scoped mutex for a read operation. More...

using	ScopedWrite = UniqueLock< std::mutex >
	A scoped mutex for a write operation. More...

typedef std::vector< std::string >	Strings
	A vector of std::strings. More...

typedef Strings::const_iterator	StringsCIter

typedef Strings::iterator	StringsIter

typedef Atomic< int32_t >	a_int32_t
	An atomic 32 bit integer variable.

typedef Atomic< ssize_t >	a_ssize_t
	An atomic signed size variable.

typedef Buffer< uint8_t >	Bufferb
	a byte buffer

typedef Future< uint32_t >	f_uint32_t
	A future 32 bit unsigned promise.

typedef Future< ssize_t >	f_ssize_t
	A future signed size promise.

typedef Future< void >	f_void_t
	A future signed size promise.

typedef std::vector< DSO * >	DSOs
	A vector of DSO. More...

Enumerations
enum	LogLevel { LOG_ERROR = 1, LOG_WARN = LOG_ERROR, LOG_INFO, LOG_DEBUG, LOG_VERB, LOG_ALL = 6 }
	The logging levels. More...

enum	LogTopic { LOG_EXCEPTION = 0x01, LOG_BUG = 0x04, LOG_CUSTOM = 0x10, LOG_ANY = 0xffffu }
	The logging topics. More...

enum	VisitorResult { TRAVERSE_CONTINUE, TRAVERSE_TERMINATE, TRAVERSE_PRUNE }
	The result code from any visit operation. More...

Functions
template<typename T >
std::vector< T >::iterator	find (std::vector< T > &container, const T &element)
	Find the element in the given vector. More...

template<typename T >
std::vector< T >::const_iterator	find (const std::vector< T > &container, const T &element)
	Find the element in the given vector. More...

template<typename T , typename P >
std::vector< T >::iterator	find_if (std::vector< T > &container, const P &predicate)
	Find the element matching the predicate. More...

template<typename T , typename P >
std::vector< T >::const_iterator	find_if (std::vector< const T > &container, const P &predicate)
	Find the element matching the predicate. More...

template<typename C >
void	usort (C &c)
	Uniquely sort and eliminate duplicates in a container. More...

template<typename ValueType >
ValueType *	any_cast (Any *operand)
	Retrieve the value stored in an Any including type checking. More...

template<typename ValueType >
const ValueType *	any_cast (const Any *operand)
	Retrieve the value stored in an Any including type checking. More...

template<typename ValueType >
ValueType	any_cast (Any &operand)
	Retrieve the value stored in an Any including type checking. More...

template<typename ValueType >
ValueType	any_cast (const Any &operand)
	Retrieve the value stored in an Any including type checking. More...

template<typename ValueType >
ValueType *	unsafe_any_cast (Any *operand)
	Retrieve the value stored in an Any without type checking. More...

template<typename ValueType >
const ValueType *	unsafe_any_cast (const Any *operand)
	Retrieve the value stored in an Any without type checking. More...

template<typename ValueType >
ValueType	unsafe_any_cast (Any &operand)
	Retrieve the value stored in an Any without type checking. More...

template<typename ValueType >
ValueType	unsafe_any_cast (const Any &operand)
	Retrieve the value stored in an Any without type checking. More...

template<class TypeList , class Archive >
void	registerTypelist (Archive &ar)
	Registers the types from the given type list for serializing it inside a lunchbox::Any through the given archive.

template<class Archive , class Object , class Stream >
void	serializeAny (Object &object, Stream &stream)
	Serializes the given object which can be a lunchbox::Any through the given archive type to/from the given stream.

template<class Archive , class Object , class Stream >
void	saveAny (Object &object, Stream &stream)
	Saves the given object which can be a lunchbox::Any through the given archive type to/from the given stream.

template<class Archive , class Object , class Stream >
void	loadAny (Object &object, Stream &stream)
	Loads the given object which can be a lunchbox::Any through the given archive type to/from the given stream.

template<class T >
std::ostream &	operator<< (std::ostream &os, const Array< T > &array)
	Pretty-print all members of the array. More...

void	memoryBarrier ()
	Perform a full memory barrier. More...

void	memoryBarrierAcquire ()
	Perform a load-with-acquire memory barrier. More...

void	memoryBarrierRelease ()
	Perform a store-with-release memory barrier. More...

template<class T >
int32_t	getIndexOfLastBit (T value)

template<class T >
void	byteswap (T &value)
	Swap the byte order of the given value. More...

bool	daemonize ()
	Turn the calling process into a daemon. More...

void	abort (bool dumpThreads=false)

void	checkHeap ()

std::ostream &	sysError (std::ostream &os)
	Print a textual description of the current system error. More...

std::string	sysError ()

std::string	backtrace (const size_t skipFrames)
	Get the current call stack. More...

std::ostream &	backtrace (std::ostream &os)
	Print the current call stack. More...

std::string	demangleTypeID (const char *mangled)

template<class T >
std::string	className (const T &object)
	Print the RTTI name of the given class. More...

template<class T >
std::string	className (const T *object)
	Print the RTTI name of the given class. More...

template<class T >
std::string	format (const T *data, const size_t num)
	Format the given array in a human-readable form. More...

template<>
std::string	format (const uint8_t *data, const size_t num)

template<>
std::string	format (const void *data, const size_t num)

template<class T >
std::string	format (const std::vector< T > &data)

Strings	searchDirectory (const std::string &directory, const std::string &pattern)
	Retrieve a list of files in a directory matching a boost::regex pattern. More...

std::string	getFilename (const std::string &filename)

std::string	getDirname (const std::string &filename)

std::string	getExecutableDir ()
	Get the absolute directory of the current executable. More...

std::string	getExecutablePath ()

std::string	getWorkDir ()

std::string	getRootDir ()
	Get the absolute path to the root directory of the current executable. More...

std::string	getRootPath ()

std::string	getLibraryPath ()

Strings	getLibraryPaths ()

bool	saveBinary (const servus::Serializable &object, const std::string &filename)
	Save binary to file. More...

bool	loadBinary (servus::Serializable &object, const std::string &filename)
	Load from binary file. More...

bool	saveAscii (const servus::Serializable &object, const std::string &filename)
	Save ascii (JSON) to file. More...

bool	loadAscii (servus::Serializable &object, const std::string &filename)
	Load from ascii (JSON) file. More...

bool	fork (const std::string &command)
	Execute the given command in a new process. More...

bool	init (const int argc, char **argv)
	Initialize the Lunchbox base classes. More...

bool	exit ()
	De-initialize the Lunchbox base classes. More...

template<class T >
std::ostream &	operator<< (std::ostream &os, const LFVector< T > &v)
	Output the vector and up to 256 items to the ostream. More...

template<class D , class L >
std::ostream &	operator<< (std::ostream &os, const Lockable< D, L > &l)
	Print the data to the given output stream. More...

std::ostream &	indent (std::ostream &os)
	Increases the indentation level of the Log stream, causing subsequent lines to be intended by four characters. More...

std::ostream &	exdent (std::ostream &os)
	Decrease the indentation level of the Log stream. More...

std::ostream &	disableFlush (std::ostream &os)
	Disable flushing of the Log stream. More...

std::ostream &	enableFlush (std::ostream &os)
	Re-enable flushing of the Log stream. More...

std::ostream &	forceFlush (std::ostream &os)
	Flush the Log stream regardless of the auto-flush state. More...

std::ostream &	disableHeader (std::ostream &os)
	Disable printing of the Log header for subsequent lines. More...

std::ostream &	enableHeader (std::ostream &os)
	Re-enable printing of the Log header. More...

std::ostream &	startBlock (std::ostream &os)
	Indent, disable flush and header for block printing. More...

std::ostream &	stopBlock (std::ostream &os)
	Exdent, denable flush and header to stop block print. More...

std::ostream &	operator<< (std::ostream &os, const MemoryMap &m)

template<typename T >
std::ostream &	operator<< (std::ostream &os, const Monitor< T > &monitor)
	Print the monitor to the given output stream. More...

static void	setZero (void *ptr, const size_t size)
	OS-independent call to bzero(3). More...

std::string	getHostname ()

template<class T >
void	perThreadDelete (T *object)
	Default PerThread destructor deleting the object. More...

template<class T >
void	perThreadNoDelete (T *)
	Empty PerThread destructor. More...

Future< bool >	makeTrueFuture ()

Future< bool >	makeFalseFuture ()

template<class T >
std::ostream &	operator<< (std::ostream &os, RefPtr< T > rp)
	Print the reference pointer to the given output stream. More...

template<class T >
std::string	className (const RefPtr< T > &rp)

std::ostream &	operator<< (std::ostream &os, const Result &result)

void	sleep (const uint32_t milliSeconds)
	Sleep the current thread for a number of milliseconds. More...

std::ostream &	operator<< (std::ostream &, const Thread::Affinity)
	Output the affinity setting in human-readable form. More...

std::ostream &	operator<< (std::ostream &, const ThreadID &)
	Print the thread to the given output stream. More...

std::ostream &	operator<< (std::ostream &os, const VisitorResult &result)

Detailed Description

Abstraction layer and common utilities for multi-threaded programming.

Lunchbox provides C++ classes to abstract the underlying operating system and to implement common utilities for multi-threaded C++ programs. Classes with non-virtual destructors are not intended to be subclassed.

Typedef Documentation

typedef std::vector<DSO*> lunchbox::DSOs

A vector of DSO.

Version: 1.11.0

Definition at line 263 of file types.h.

typedef Future< bool > lunchbox::f_bool_t

A boolean future.

A future with a boolean return value.

Definition at line 118 of file future.h.

typedef boost::mpl::list<int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t, uint64_t, float, double, bool, std::string, servus::uint128_t> lunchbox::podTypes

List of supported POD types for lunchbox::Any serialization.

Definition at line 44 of file anySerialization.h.

using lunchbox::ScopedFastRead = typedef UniqueSharedLock<SpinLock>

A scoped mutex for a fast uncontended read operation.

Version: 1.1.2

Definition at line 109 of file scopedMutex.h.

using lunchbox::ScopedFastWrite = typedef UniqueLock<SpinLock>

A scoped mutex for a fast uncontended write operation.

Version: 1.1.2

Definition at line 112 of file scopedMutex.h.

using lunchbox::ScopedRead = typedef UniqueLock<std::mutex>

A scoped mutex for a read operation.

Version: 1.1.5

Definition at line 115 of file scopedMutex.h.

using lunchbox::ScopedWrite = typedef UniqueLock<std::mutex>

A scoped mutex for a write operation.

Version: 1.1.5

Definition at line 118 of file scopedMutex.h.

typedef std::vector<std::string> lunchbox::Strings

A vector of std::strings.

Version: 1.0

Definition at line 220 of file types.h.

Enumeration Type Documentation

enum lunchbox::LogLevel

The logging levels.

Version: 1.0

Enumerator
LOG_ERROR	Output critical errors and warnings.
LOG_WARN	Deprecated:
LOG_INFO	Output informational messages.
LOG_DEBUG	Output debugging information.
LOG_VERB	Be noisy.

Definition at line 42 of file log.h.

enum lunchbox::LogTopic

The logging topics.

Version: 1.0

Enumerator
LOG_EXCEPTION	Log exception within LBTHROW.
LOG_BUG	Log potential bugs.
LOG_CUSTOM	Log topics for other namespaces start here.
LOG_ANY	Log all Lunchbox topics.

Definition at line 53 of file log.h.

enum lunchbox::VisitorResult

The result code from any visit operation.

Enumerator
TRAVERSE_CONTINUE	continue the traversal
TRAVERSE_TERMINATE	abort the traversal
TRAVERSE_PRUNE	do not traverse current entity downwards

Definition at line 29 of file visitorResult.h.

Function Documentation

template<typename ValueType >

ValueType* lunchbox::any_cast ( Any * operand )

Retrieve the value stored in an Any including type checking.

Returns: the value stored in the given Any, 0 if types are not matching

Version: 1.5.0

Definition at line 226 of file any.h.

References lunchbox::Any::type().

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template<typename ValueType >

const ValueType* lunchbox::any_cast ( const Any * operand )

inline

Retrieve the value stored in an Any including type checking.

Returns: the value stored in the given Any, 0 if types are not matching

Version: 1.5.0

Definition at line 247 of file any.h.

References lunchbox::Any::any_cast.

template<typename ValueType >

ValueType lunchbox::any_cast ( Any & operand )

Retrieve the value stored in an Any including type checking.

Returns: the value stored in the given Any

Exceptions

bad_any_cast if types are not matching

Version: 1.5.0

Definition at line 260 of file any.h.

References lunchbox::Any::any_cast, and lunchbox::Any::type().

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template<typename ValueType >

ValueType lunchbox::any_cast ( const Any & operand )

inline

Retrieve the value stored in an Any including type checking.

Returns: the value stored in the given Any

Exceptions

bad_any_cast if types are not matching

Version: 1.5.0

Definition at line 280 of file any.h.

References lunchbox::Any::any_cast.

std::string lunchbox::backtrace ( const size_t skipFrames )

Get the current call stack.

May not be implemented on all platforms.

Parameters

skipFrames the number of most recent stack frames to ignore.

Version: 1.9.1

Referenced by lunchbox::Referenced::ref().

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std::ostream& lunchbox::backtrace ( std::ostream & os )

Print the current call stack.

Version: 1.0

template<class T >

std::string lunchbox::className ( const T & object )

inline

Print the RTTI name of the given class.

Version: 1.0

Definition at line 75 of file debug.h.

Referenced by className(), format(), lunchbox::PerThread< T, D >::operator*(), lunchbox::RefPtr< K >::operator*(), lunchbox::RefPtr< K >::operator->(), and operator<<().

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template<class T >

std::string lunchbox::className ( const T * object )

inline

Print the RTTI name of the given class.

Version: 1.0

Definition at line 82 of file debug.h.

References className().

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bool lunchbox::daemonize ( )

inline

Turn the calling process into a daemon.

Only the forked child process returns from this function. A new session is created and the standard file descriptors are closed. The current working directory is unchanged, and the Log output is not redirected to a file.

Returns: true on success, false on error.

Version: 1.5.1

Definition at line 38 of file daemon.h.

References exit(), fork(), LBWARN, and sysError().

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std::ostream& lunchbox::disableFlush ( std::ostream & os )

Disable flushing of the Log stream.

Version: 1.0

Referenced by lunchbox::Referenced::getRefCount(), operator<<(), and startBlock().

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std::ostream& lunchbox::disableHeader ( std::ostream & os )

Disable printing of the Log header for subsequent lines.

Version: 1.0

Referenced by lunchbox::Referenced::getRefCount(), and startBlock().

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std::ostream& lunchbox::enableFlush ( std::ostream & os )

Re-enable flushing of the Log stream.

Version: 1.0

Referenced by lunchbox::Referenced::getRefCount(), operator<<(), and stopBlock().

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std::ostream& lunchbox::enableHeader ( std::ostream & os )

Re-enable printing of the Log header.

Version: 1.0

Referenced by lunchbox::Referenced::getRefCount(), and stopBlock().

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std::ostream& lunchbox::exdent ( std::ostream & os )

Decrease the indentation level of the Log stream.

Version: 1.0

Referenced by stopBlock().

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bool lunchbox::exit ( )

De-initialize the Lunchbox base classes.

Returns: true if the library was successfully de-initialised, false otherwise

Version: 1.0

Referenced by daemonize(), and lunchbox::Thread::init().

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template<typename T >

std::vector<T>::iterator lunchbox::find	(	std::vector< T > &	container,
		const T &	element
	)

Find the element in the given vector.

Version: 1.0

Definition at line 40 of file algorithm.h.

template<typename T >

std::vector<T>::const_iterator lunchbox::find	(	const std::vector< T > &	container,
		const T &	element
	)

Find the element in the given vector.

Version: 1.0

Definition at line 48 of file algorithm.h.

template<typename T , typename P >

std::vector<T>::iterator lunchbox::find_if	(	std::vector< T > &	container,
		const P &	predicate
	)

Find the element matching the predicate.

Version: 1.0

Definition at line 56 of file algorithm.h.

template<typename T , typename P >

std::vector<T>::const_iterator lunchbox::find_if	(	std::vector< const T > &	container,
		const P &	predicate
	)

Find the element matching the predicate.

Version: 1.0

Definition at line 64 of file algorithm.h.

std::ostream& lunchbox::forceFlush ( std::ostream & os )

Flush the Log stream regardless of the auto-flush state.

Version: 1.0

bool lunchbox::fork ( const std::string & command )

Execute the given command in a new process.

Version: 1.0

Referenced by daemonize().

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template<class T >

std::string lunchbox::format	(	const T *	data,
		const size_t	num
	)

inline

Format the given array in a human-readable form.

Depending on the data type, a different formatting may be used.

Parameters

data	The pointer to the data to print.
num	The number of elements of T to print, for T==void the number of bytes.

Version: 1.9.1

Definition at line 101 of file debug.h.

References className().

Referenced by operator<<().

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std::string lunchbox::getDirname ( const std::string & filename )

Returns: the directory name part of a path.

Version: 1.0

std::string lunchbox::getExecutableDir ( )

Get the absolute directory of the current executable.

On Mac OS X, this returns the path to the app bundle, i.e., the directory where the Foo.app is located, not Foo.app/Contents/MacOS.

Returns: the absolute directory of the current executable.

Version: 1.11

Referenced by getExecutablePath().

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std::string lunchbox::getExecutablePath ( )

inline

Deprecated:

Definition at line 60 of file file.h.

References getExecutableDir(), getRootDir(), and getWorkDir().

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std::string lunchbox::getFilename ( const std::string & filename )

Returns: the file name part of a path.

Version: 1.0

std::string lunchbox::getHostname ( )

Returns: the local hostname.

Version: 1.9.2

Referenced by setZero().

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std::string lunchbox::getLibraryPath ( )

Returns: the absolute path to the libraries of the current executable.

Version: 1.11

Referenced by getRootPath().

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Strings lunchbox::getLibraryPaths ( )

Returns: the search paths to libraries of the current executable.

Version: 1.11

Referenced by getRootPath().

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std::string lunchbox::getRootDir ( )

Get the absolute path to the root directory of the current executable.

On all platforms, this returns the root directory of the installation/distribution of the current executable. Can be empty, if getExecutableDir() is empty.

On Linux and Mac OS X, this returns the directory one level up of getExecutableDir(). On Windows, this returns the directory one or two levels up of getExecutableDir(), depending if ${BuildType} is in the path.

Returns: the absolute root directory of the current executable.

Version: 1.12

Referenced by getExecutablePath(), and getRootPath().

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std::string lunchbox::getRootPath ( )

inline

Deprecated:

Definition at line 87 of file file.h.

References getLibraryPath(), getLibraryPaths(), getRootDir(), loadAscii(), loadBinary(), saveAscii(), and saveBinary().

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std::string lunchbox::getWorkDir ( )

Returns: the absolute directory of the current working directory

Version: 1.14

Referenced by getExecutablePath().

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std::ostream& lunchbox::indent ( std::ostream & os )

Increases the indentation level of the Log stream, causing subsequent lines to be intended by four characters.

Version: 1.0

Referenced by startBlock().

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bool lunchbox::init	(	const int	argc,
		char **	argv
	)

Initialize the Lunchbox base classes.

exit() should be called independent of the return value of this function. The following arguments are parsed:

-v[v]: Increase log verbosity
–lb-logfile [filename]: redirect log to the given file or to ApplicationName.log

Parameters

argc	the command line argument count.
argv	the command line argument values.

Returns: true if the library was successfully initialised, false otherwise

Version: 1.0

bool lunchbox::loadAscii	(	servus::Serializable &	object,
		const std::string &	filename
	)

Load from ascii (JSON) file.

Returns: true on success, false otherwise.

Referenced by getRootPath().

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bool lunchbox::loadBinary	(	servus::Serializable &	object,
		const std::string &	filename
	)

Load from binary file.

Returns: true on success, false otherwise.

Referenced by getRootPath().

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Future<bool> lunchbox::makeFalseFuture ( )

inline

Returns: a boolean future being false.

Definition at line 41 of file readyFuture.h.

Future<bool> lunchbox::makeTrueFuture ( )

inline

Returns: a boolean future being true.

Definition at line 35 of file readyFuture.h.

void lunchbox::memoryBarrier ( )

inline

Perform a full memory barrier.

Definition at line 37 of file atomic.h.

Referenced by memoryBarrierAcquire(), memoryBarrierRelease(), lunchbox::Atomic< T >::operator!=(), lunchbox::Atomic< T >::operator=(), and lunchbox::Atomic< T >::operator==().

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void lunchbox::memoryBarrierAcquire ( )

inline

Perform a load-with-acquire memory barrier.

Definition at line 53 of file atomic.h.

References memoryBarrier().

Referenced by lunchbox::Atomic< T >::addAndGet(), lunchbox::Atomic< T >::getAndAdd(), lunchbox::Atomic< T >::getAndSub(), lunchbox::Atomic< T >::operator T(), and lunchbox::Atomic< T >::subAndGet().

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void lunchbox::memoryBarrierRelease ( )

inline

Perform a store-with-release memory barrier.

Definition at line 64 of file atomic.h.

References memoryBarrier().

Referenced by lunchbox::Atomic< T >::addAndGet(), lunchbox::Atomic< T >::getAndAdd(), lunchbox::Atomic< T >::getAndSub(), and lunchbox::Atomic< T >::subAndGet().

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template<class T >

std::ostream& lunchbox::operator<<	(	std::ostream &	os,
		const Array< T > &	array
	)

inline

Pretty-print all members of the array.

Version: 1.9.1

Definition at line 59 of file array.h.

References format().

Referenced by lunchbox::MemoryMap::get(), lunchbox::Result::getString(), and lunchbox::Thread::init().

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std::ostream& lunchbox::operator<<	(	std::ostream &	,
		const ThreadID &
	)

Print the thread to the given output stream.

template<class D , class L >

std::ostream& lunchbox::operator<<	(	std::ostream &	os,
		const Lockable< D, L > &	l
	)

inline

Print the data to the given output stream.

Definition at line 76 of file lockable.h.

References disableFlush(), and enableFlush().

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std::ostream& lunchbox::operator<<	(	std::ostream &	,
		const Thread::Affinity
	)

Output the affinity setting in human-readable form.

Version: 1.7.1

template<class T >

std::ostream& lunchbox::operator<<	(	std::ostream &	os,
		RefPtr< T >	rp
	)

inline

Print the reference pointer to the given output stream.

Definition at line 208 of file refPtr.h.

References className(), disableFlush(), enableFlush(), and lunchbox::RefPtr< T >::get().

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template<class T >

std::ostream & lunchbox::operator<<	(	std::ostream &	os,
		const LFVector< T > &	v
	)

Output the vector and up to 256 items to the ostream.

Version: 0.1

Definition at line 434 of file lfVector.ipp.

References className().

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template<typename T >

std::ostream& lunchbox::operator<<	(	std::ostream &	os,
		const Monitor< T > &	monitor
	)

inline

Print the monitor to the given output stream.

Version: 1.0

Definition at line 410 of file monitor.h.

References lunchbox::Monitor< T >::Monitor(), lunchbox::Monitor< T >::operator++(), lunchbox::Monitor< T >::operator--(), and lunchbox::Monitor< T >::operator|=().

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template<class T >

void lunchbox::perThreadDelete ( T * object )

Default PerThread destructor deleting the object.

Version: 1.1.2

Definition at line 34 of file perThread.h.

template<class T >

void lunchbox::perThreadNoDelete ( T * )

Empty PerThread destructor.

Version: 1.1.2

Definition at line 41 of file perThread.h.

bool lunchbox::saveAscii	(	const servus::Serializable &	object,
		const std::string &	filename
	)

Save ascii (JSON) to file.

Returns: true on success, false otherwise.

Referenced by getRootPath().

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bool lunchbox::saveBinary	(	const servus::Serializable &	object,
		const std::string &	filename
	)

Save binary to file.

Returns: true on success, false otherwise.

Referenced by getRootPath().

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Strings lunchbox::searchDirectory	(	const std::string &	directory,
		const std::string &	pattern
	)

Retrieve a list of files in a directory matching a boost::regex pattern.

Returns: all file names matching the given pattern in the given directory.

Version: 1.0; 1.7.1 using boost::regex for matching

Referenced by lunchbox::PluginFactory< T >::load().

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static void lunchbox::setZero	(	void *	ptr,
		const size_t	size
	)

inlinestatic

OS-independent call to bzero(3).

Version: 1.7.1

Definition at line 74 of file os.h.

References getHostname().

Referenced by lunchbox::LFVector< T, nSlots >::getWriteLock(), and lunchbox::LFVector< T, nSlots >::LFVector().

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void lunchbox::sleep ( const uint32_t milliSeconds )

Sleep the current thread for a number of milliseconds.

Version: 1.0

Deprecated:: Use boost::this_thread::sleep()

std::ostream& lunchbox::startBlock ( std::ostream & os )

inline

Indent, disable flush and header for block printing.

Version: 1.9.1

Definition at line 181 of file log.h.

References disableFlush(), disableHeader(), and indent().

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std::ostream& lunchbox::stopBlock ( std::ostream & os )

inline

Exdent, denable flush and header to stop block print.

Version: 1.9.1

Definition at line 186 of file log.h.

References enableFlush(), enableHeader(), and exdent().

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std::ostream& lunchbox::sysError ( std::ostream & os )

Print a textual description of the current system error.

The current system error is OS-specific, e.g., errno or GetLastError().

Version: 1.0

Referenced by daemonize().

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std::string lunchbox::sysError ( )

Returns: a textual description of the current system error.

Version: 1.9.1

template<typename ValueType >

ValueType* lunchbox::unsafe_any_cast ( Any * operand )

inline

Retrieve the value stored in an Any without type checking.

Returns: the value stored in the given Any

Version: 1.5.0

Definition at line 294 of file any.h.

template<typename ValueType >

const ValueType* lunchbox::unsafe_any_cast ( const Any * operand )

inline

Retrieve the value stored in an Any without type checking.

Returns: the value stored in the given Any

Version: 1.5.0

Definition at line 306 of file any.h.

References lunchbox::Any::unsafe_any_cast.

template<typename ValueType >

ValueType lunchbox::unsafe_any_cast ( Any & operand )

Retrieve the value stored in an Any without type checking.

Returns: the value stored in the given Any

Version: 1.5.0

Definition at line 318 of file any.h.

References lunchbox::Any::unsafe_any_cast.

template<typename ValueType >

ValueType lunchbox::unsafe_any_cast ( const Any & operand )

Retrieve the value stored in an Any without type checking.

Returns: the value stored in the given Any

Version: 1.5.0

Definition at line 331 of file any.h.

References lunchbox::Any::unsafe_any_cast.

template<typename C >

void lunchbox::usort ( C & c )

Uniquely sort and eliminate duplicates in a container.

Version: 1.9.1

Definition at line 72 of file algorithm.h.

Referenced by lunchbox::PluginFactory< T >::getDescriptions().

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