quark::util Namespace Reference

General-purpose utilities. More...

Classes
class	Algorithms
	A collection of general-purpose algorithms. More...
class	AllocationMap
	An index allocation map. More...
class	AsyncQueue
	An asynchronous queue which can be accessed from multiple threads in a threadsafe way. More...
class	AutoSaver
	A class to be used in implementing a document autosave feature. More...
class	CommandLineParser
	An abstract base class for parsing command-line arguments. More...
class	Database
	A base class for objects that represent SQL databases. More...
class	EnumTraits
	A collection of static methods for accessing enum type metadata. More...
class	Exception
class	ExternalCommandTask
	An abstract subclass of Task that runs an external command (a subprocess). More...
class	FileLoggerDevice
	An implementation of QIODevice that writes lines of text to a rotating list of files. More...
class	FileUtils
	A collection of file utility functions. More...
class	HashFunctions
	A collection of hash functions. More...
class	ImageUtils
	A collection of image-related utility functions. More...
class	IOException
class	Lists
	A collection of list operations. More...
class	MemoryBlock
	A class representing a block of raw memory. More...
class	MutableObject
	A base class for objects that can emit a signal when their internal state changes in some way. More...
class	ObjectUtils
	General-purpose QObject utilities. More...
class	PathUtils
	A collection of utility functions for manipulating file paths. More...
class	PluginLoader
	A convenient wrapper template for QPluginLoader that loads and instantiates plugins of a given type. More...
class	ProcessUtils
	A collection of process-related utility functions. More...
class	RuntimeUtils
	A collection of runtime utility functions. More...
class	ScopedBool
	A simple wrapper object for a boolean value which sets the value to true in its constructor and to false in its destructor. More...
class	SqlValueBinder
	A value binder for a QSqlQuery object. More...
class	Task
	An abstract base class for objects that represent tasks to be executed by a TaskProcessor. More...
class	TaskProcessor
	An object that executes Tasks in a queue on a dedicated thread. More...
class	ThreadDelegate
	A subclass of QThread that executes a method of another object in its run() method. More...
class	Version
	A class representing an interface version number. More...
class	WriteBackCache
	An abstract LRU cache implementation that tracks modifications to the cached items and performs writes of modified items to the cache source on demand. More...

Typedefs
typedef qint64	RowID

Functions
template<typename T >
T	numeric_clip (T value, T min, T max)
	A numeric range-clipping function. More...
std::ostream &	operator<< (std::ostream &stream, const Version &v)

Detailed Description

General-purpose utilities.

Typedef Documentation

RowID

typedef qint64 RowID

Function Documentation

numeric_clip()

T quark::util::numeric_clip ( T  value, T  min, T  max  )

inline

A numeric range-clipping function.

If the value is outside the specified range, it is clipped.

Parameters

value	The value to cast.
min	The lower bound of the allowed range.
max	The upper bound of the allowed range.

Returns

The (possibly clipped) value.

operator<<()

std::ostream& quark::util::operator<< ( std::ostream &  stream, const Version &  v  )

inline