The Abstraction Layer. More...

Classes
class	AtExit
	Cleanup upon exit. More...
class	BackgroundTaskCounter
class	CaseInsensitiveCmp
	Case-Insensitive Compare Functional. More...
class	CommandLineOptions
	Maintains an ordered container of unparsed command line options. More...
class	ConditionalVariable
	Thread syncronization based on condition. More...
class	Config
	Support reading and parsing of configuration streams. More...
struct	CreateUsingNew
struct	DefaultLifetime
class	Directory
	Read the contents of a directory. More...
class	ErrorLog
	Error reporting mechanism. More...
class	Exec
class	FileType
class	Fork
class	GPSTime
	GPS time class. More...
struct	hash_pointer
struct	ic_hash
	Hash proto. More...
struct	ic_hash< std::string >
	Case-Insensitive String Hash Specialization. More...
class	infix_ostream_iterator
class	IOLock
	Class to coordinate writing of streams. More...
class	Log
	Logging class. More...
class	LogCB
class	MemChecker
	Memory garbage collector. More...
class	MutexLock
	Descibes an object which release a mutex lock. More...
class	MutexLockVariable
class	Pool
	Maintain a collection system calls. More...
class	Profile
	Provide profiling information. More...
class	PSInfo
	Class to retrieve process information. More...
struct	PtrHash
class	ReadWriteLock
	Implements read/write lock symantics. More...
class	ReadWriteLockVariable
	Implements read/write lock symantics for a variable. More...
class	SignalHandler
class	Singleton
class	SingletonHolder
class	SOLoader
	Dynamic library loader. More...
class	SystemCall
	Interface for doing operating system calls. More...
class	SystemCallTask
	Perform a system call within a thread. More...
class	Task
	A unit of work to be done usually within a thread. More...
class	TaskThread
class	Thread
class	ThreadPool
	Maintains a pool of threads. More...
class	TimeoutException
class	Timer
	Give a task a maximum amount of time to complete. More...
class	TimerThread
	Keep track of threads to be run for a specified time. More...
class	TriStateInterface
	Base class for objects to be stored in the TriStatePool. More...
class	TriStatePool
	Maintain a collection system calls. More...
class	unordered_map
	Place unordered_map into General namespace. More...
class	unordered_multimap
	Place unordered_multimap into General namespace. More...
class	UserInfoCache
	Cache system information about users. More...

Typedefs
typedef LDAS_BIT_VECTOR	bit_vector
	Compiler independent bit_vector.
typedef void(*	SingletonExitFunction) ()
typedef CommandLineOptions::Option	Option
typedef CommandLineOptions::OptionSet	OptionSet
typedef CommandLineOptions::ostream	ostream

Functions
class LDASTools::AL::AtExit	LDASTOOLS_DEPRECATED ("use method LDASTools::AL::MemChecker instead")
void	SetOffsetTableFilename (const std::string &Filename)
	Establish the filename which contains the leap seconds.
GPSTime	operator+ (const GPSTime &, const double &)
	Addition operator.
GPSTime	operator+ (const double &, const GPSTime &)
	Addition operator.
GPSTime	operator- (const GPSTime &, const double &)
	Subtraction operator.
double	operator- (const GPSTime &, const GPSTime &)
	Subtraction operator.
bool	operator== (const GPSTime &, const GPSTime &)
	Equality operator.
bool	operator!= (const GPSTime &, const GPSTime &)
	Inequality operator.
bool	operator< (const GPSTime &, const GPSTime &)
	Less than operator.
bool	operator> (const GPSTime &, const GPSTime &)
	Greater than operator.
bool	operator<= (const GPSTime &, const GPSTime &)
	Less than or equal to operator.
bool	operator>= (const GPSTime &, const GPSTime &)
	Greater than or equal to operator.
std::ostream &	operator<< (std::ostream &Stream, const GPSTime &Time)
	Output operator.
void	at_exit (SingletonExitFunction Function, const std::string &Name, int Ring)
int	Timeout (Task *CallerTask, int Seconds, int &Status, bool ThrowTimeoutException=true)
template<typename T>
int	Timeout (boost::shared_ptr< T > CallerTask, int Seconds, int &Status, bool ThrowTimeoutException=true)
int	cmp_nocase (const std::string &S1, const std::string &S2)
	Case-Insensitve String comparison.
int	cmp_nocase (const char lhs, const char rhs)
	Case-Insensitve String comparison.
bool	is_space (const char c)
	Is character a space?
bool	not_space (const char c)
	Is character a not space?
void	string2lower (std::string &s)
	Convert to Lower-case.
std::string	slower (const std::string &s)
void	Rethrow (const std::string &Prefix, const std::exception &Exception)
	Rethrow a std::exception adding information to the front.
ErrorLog	StdErrLog (std::cerr, false)
ErrorLog	JournalLog (std::cerr, true)

Variables
ErrorLog	StdErrLog
ErrorLog	JournalLog
template<class T, template< class > class C, template< class > class L>
SingletonHolder< T, C, L >::baton_type	SingletonHolder< T, C, L >::baton
template<class T, template< class > class C, template< class > class L>
SingletonHolder< T, C, L >::PtrInstanceType	SingletonHolder< T, C, L >::pInstance_
template<class T, template< class > class C, template< class > class L>
bool	SingletonHolder< T, C, L >::destroyed_
const int	TIMEOUT_TIMED_OUT = 0x0001
const int	TIMEOUT_COMPLETED = 0x0002
const std::streamoff	MMAP_CHUNK = std::streamoff( 0x100000UL )
static int	rw_timeout = 0

Detailed Description

The Abstraction Layer.

The classes and other objects defined in this namespace are intended to provide a unified interface across multiple platforms.

Typedef Documentation

◆ bit_vector

typedef LDAS_BIT_VECTOR LDASTools::AL::bit_vector

Compiler independent bit_vector.

◆ Option

typedef CommandLineOptions::Option LDASTools::AL::Option

◆ OptionSet

typedef CommandLineOptions::OptionSet LDASTools::AL::OptionSet

◆ ostream

typedef CommandLineOptions::ostream LDASTools::AL::ostream

◆ SingletonExitFunction

typedef void(* LDASTools::AL::SingletonExitFunction)()

Function Documentation

◆ at_exit()

void LDASTools::AL::at_exit	(	SingletonExitFunction	Function,
		const std::string &	Name,
		int	Ring )

◆ cmp_nocase() [1/2]

int LDASTools::AL::cmp_nocase	(	const char *	lhs,
		const char *	rhs )

Case-Insensitve String comparison.

Compares the strings S1 and S2 and returns an integer less than, equal to, greater than zero.

Parameters

S1	Left hand side of comparison
S2	Right hand side of comparison

◆ cmp_nocase() [2/2]

int LDASTools::AL::cmp_nocase	(	const std::string &	S1,
		const std::string &	S2 )

Case-Insensitve String comparison.

Compares the strings S1 and S2 and returns an integer less than, equal to, greater than zero.

Parameters

S1	Left hand side of comparison
S2	Right hand side of comparison

◆ is_space()

bool LDASTools::AL::is_space ( const char c )

Is character a space?

Parameters

c	Character to test.

Returns: bool True if argument is whitespace, false otherwise.

◆ JournalLog()

ErrorLog LDASTools::AL::JournalLog	(	std::cerr	,
		true	)

◆ LDASTOOLS_DEPRECATED()

class LDASTools::AL::AtExit LDASTools::AL::LDASTOOLS_DEPRECATED ( "use method LDASTools::AL::MemChecker instead" )

◆ not_space()

bool LDASTools::AL::not_space ( const char c )

Is character a not space?

Parameters

c	Character to test.

Returns: bool True if argument is not a whitespace, false otherwise.

◆ operator!=()

bool LDASTools::AL::operator!=	(	const GPSTime &	,
		const GPSTime &	)

Inequality operator.

◆ operator+() [1/2]

GPSTime LDASTools::AL::operator+	(	const double &	,
		const GPSTime &	)

Addition operator.

◆ operator+() [2/2]

GPSTime LDASTools::AL::operator+	(	const GPSTime &	,
		const double &	)

Addition operator.

◆ operator-() [1/2]

GPSTime LDASTools::AL::operator-	(	const GPSTime &	,
		const double &	)

Subtraction operator.

◆ operator-() [2/2]

double LDASTools::AL::operator-	(	const GPSTime &	,
		const GPSTime &	)

Subtraction operator.

◆ operator<()

bool LDASTools::AL::operator<	(	const GPSTime &	,
		const GPSTime &	)

Less than operator.

◆ operator<<()

std::ostream & LDASTools::AL::operator<<	(	std::ostream &	Stream,
		const GPSTime &	Time )

Output operator.

◆ operator<=()

bool LDASTools::AL::operator<=	(	const GPSTime &	,
		const GPSTime &	)

Less than or equal to operator.

◆ operator==()

bool LDASTools::AL::operator==	(	const GPSTime &	,
		const GPSTime &	)

Equality operator.

◆ operator>()

bool LDASTools::AL::operator>	(	const GPSTime &	,
		const GPSTime &	)

Greater than operator.

◆ operator>=()

bool LDASTools::AL::operator>=	(	const GPSTime &	,
		const GPSTime &	)

Greater than or equal to operator.

◆ Rethrow()

void LDASTools::AL::Rethrow	(	const std::string &	Prefix,
		const std::exception &	Exception )

Rethrow a std::exception adding information to the front.

Parameters

Prefix	Text to be prepended to the exception text.
Exception	Origional exception that was thrown and used as type of exception to throw.

logic_error: begin

logic_error: end runtime_error: begin

runtime_error: end others: begin

others: end

◆ SetOffsetTableFilename()

void LDASTools::AL::SetOffsetTableFilename ( const std::string & Filename )

Establish the filename which contains the leap seconds.

◆ slower()

std::string LDASTools::AL::slower ( const std::string & s )

◆ StdErrLog()

ErrorLog LDASTools::AL::StdErrLog	(	std::cerr	,
		false	)

◆ string2lower()

void LDASTools::AL::string2lower ( std::string & s )

Convert to Lower-case.

param std::string& s

◆ Timeout() [1/2]

template<typename T>

int LDASTools::AL::Timeout	(	boost::shared_ptr< T >	CallerTask,
		int	Seconds,
		int &	Status,
		bool	ThrowTimeoutException = true )

◆ Timeout() [2/2]

int LDASTools::AL::Timeout	(	Task *	CallerTask,
		int	Seconds,
		int &	Status,
		bool	ThrowTimeoutException = true )

Variable Documentation

◆ JournalLog

ErrorLog LDASTools::AL::JournalLog

◆ MMAP_CHUNK

const std::streamoff LDASTools::AL::MMAP_CHUNK = std::streamoff( 0x100000UL )

◆ rw_timeout

int LDASTools::AL::rw_timeout = 0

static

◆ SingletonHolder< T, C, L >::baton

template<class T, template< class > class C, template< class > class L>

SingletonHolder<T,C,L>::baton_type LDASTools::AL::SingletonHolder< T, C, L >::baton

◆ SingletonHolder< T, C, L >::destroyed_

template<class T, template< class > class C, template< class > class L>

bool LDASTools::AL::SingletonHolder< T, C, L >::destroyed_

◆ SingletonHolder< T, C, L >::pInstance_

template<class T, template< class > class C, template< class > class L>

SingletonHolder<T,C,L>::PtrInstanceType LDASTools::AL::SingletonHolder< T, C, L >::pInstance_

◆ StdErrLog

ErrorLog LDASTools::AL::StdErrLog

◆ TIMEOUT_COMPLETED

const int LDASTools::AL::TIMEOUT_COMPLETED = 0x0002

◆ TIMEOUT_TIMED_OUT

const int LDASTools::AL::TIMEOUT_TIMED_OUT = 0x0001

Classes

Typedefs

Functions

Variables

Detailed Description

Typedef Documentation

◆ bit_vector

◆ Option

◆ OptionSet

◆ ostream

◆ SingletonExitFunction

Function Documentation

◆ at_exit()

◆ cmp_nocase() [1/2]

◆ cmp_nocase() [2/2]

◆ is_space()

◆ JournalLog()

◆ LDASTOOLS_DEPRECATED()

◆ not_space()

◆ operator!=()

◆ operator+() [1/2]

◆ operator+() [2/2]

◆ operator-() [1/2]

◆ operator-() [2/2]

◆ operator<()

◆ operator<<()

◆ operator<=()

◆ operator==()

◆ operator>()

◆ operator>=()

◆ Rethrow()

◆ SetOffsetTableFilename()

◆ slower()

◆ StdErrLog()

◆ string2lower()

◆ Timeout() [1/2]

◆ Timeout() [2/2]

Variable Documentation

◆ JournalLog

◆ MMAP_CHUNK

◆ rw_timeout

◆ SingletonHolder< T, C, L >::baton

◆ SingletonHolder< T, C, L >::destroyed_

◆ SingletonHolder< T, C, L >::pInstance_

◆ StdErrLog

◆ TIMEOUT_COMPLETED

◆ TIMEOUT_TIMED_OUT