LDASTools::AL Namespace Reference

The Abstraction Layer. More...

Classes
class	AtExit
	Cleanup upon exit. More...
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...
class	Directory
	Read the contents of a directory. More...
class	ErrorLog
	Error reporting mechanism. More...
class	GPSTime
	GPS time class. More...
struct	ic_hash
	Hash proto. More...
struct	ic_hash< std::string >
	Case-Insensitive String Hash Specialization. More...
class	IOLock
	Class to coordinate writing of streams. More...
class	Log
	Logging class. More...
class	MemChecker
	Memory garbage collector. More...
class	MutexLock
	Descibes an object which release a mutex lock. More...
class	Pool
	Maintain a collection system calls. More...
class	Profile
	Provide profiling information. More...
class	PSInfo
	Class to retrieve process information. More...
class	ReadWriteLock
	Implements read/write lock symantics. More...
class	ReadWriteLockVariable
	Implements read/write lock symantics for a variable. More...
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	ThreadPool
	Maintains a pool of threads. More...
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.

Functions
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.
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.
void	Rethrow (const std::string &Prefix, const std::exception &Exception)
	Rethrow a std::exception adding information to the front.

Detailed Description

The Abstraction Layer.

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

Function Documentation

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.

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.

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

string2lower()

void LDASTools::AL::string2lower

(

std::string &

s

)

Convert to Lower-case.

param std::string& s