section 3 · Library functions 📚

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Q (continued)

qt_int_max(3)find the maximum value within an array in parallel✨
qt_int_min(3)find the minimum value within an array in parallel✨
qt_int_prod(3)multiplies an array in parallel✨
qt_int_sum(3)add up an array in parallel✨
qt_loop(3)a simple implementation of a threaded loop✨
qt_loop_balance(3)a slightly intelligent implementation of a threaded loop✨
qt_loop_balance_simple(3)a slightly intelligent implementation of a threaded loop✨
qt_loop_queue_addworker(3)adds a worker to an ongoing loop✨
qt_loop_queue_create(3)allocate a loop queue handle✨
qt_loop_queue_run(3)an intelligent implementation of a threaded loop✨
qt_loop_queue_run_there(3)an intelligent implementation of a threaded loop✨
qt_loop_queue_setchunk(3)a funciton to specify a loop chunk size✨
qt_loop_step(3)a simple implementation of a threaded loop✨
qt_loopaccum_balance(3)a slightly intelligent implementation of a threaded loop that returns values✨
qt_poll(3)synchronous I/O multiplexing✨
qt_pread(3)read input✨
qt_pwrite(3)write output✨
qt_read(3)read input✨
qt_select(3)synchronous I/O multiplexing✨
qt_sinc_create(3)allocate and/or initialize a sinc✨
qt_sinc_destroy(3)deallocate and clean-up a sinc✨
qt_sinc_expect(3)increase the number of expected submissions✨
qt_sinc_fini(3)deallocate and clean-up a sinc✨
qt_sinc_init(3)allocate and/or initialize a sinc✨
qt_sinc_reset(3)restarts a sinc✨
qt_sinc_submit(3)submit to a sinc✨
qt_sinc_wait(3)block caller until all expected submissions are submitted✨
qt_system(3)pass a command to the shell✨
qt_team_critical_section(3)marks a region of code that must not be interrupted by a eureka✨
qt_team_eureka(3)signals a eureka moment✨
qt_team_id(3)returns the current team's unique ID number✨
qt_team_parent_id(3)returns the current team's parent's unique ID number✨
qt_uint_max(3)find the maximum value within an array in parallel✨
qt_uint_min(3)find the minimum value within an array in parallel✨
qt_uint_prod(3)multiplies an array in parallel✨
qt_uint_sum(3)add up an array in parallel✨
qt_wait4(3)wait for process termination✨
qt_write(3)accept a connection on a socket✨
QTab(3qt)The structures in a QTabBar✨
qtab(3qt)The structures in a QTabBar✨
QTabBar(3qt)Tab bar, e.g. for use in tabbed dialogs✨
qtabbar(3qt)Tab bar, e.g. for use in tabbed dialogs✨
QTabDialog(3qt)Stack of tabbed widgets✨
qtabdialog(3qt)Stack of tabbed widgets✨
QTable(3qt)Flexible editable table widget✨
qtable(3qt)Flexible editable table widget✨
QTableItem(3qt)The cell content for QTable cells✨
qtableitem(3qt)The cell content for QTable cells✨
QTableSelection(3qt)Access to a selected area in a QTable✨
qtableselection(3qt)Access to a selected area in a QTable✨
QTabletEvent(3qt)Parameters that describe a Tablet event✨
qtabletevent(3qt)Parameters that describe a Tablet event✨
QTabWidget(3qt)Stack of tabbed widgets✨
qtabwidget(3qt)Stack of tabbed widgets✨
QTextBrowser(3qt)Rich text browser with hypertext navigation✨
qtextbrowser(3qt)Rich text browser with hypertext navigation✨
QTextCodec(3qt)Conversion between text encodings✨
qtextcodec(3qt)Conversion between text encodings✨
QTextCodecPlugin(3qt)Abstract base for custom QTextCodec plugins✨
qtextcodecplugin(3qt)Abstract base for custom QTextCodec plugins✨
QTextDecoder(3qt)State-based decoder✨
qtextdecoder(3qt)State-based decoder✨
QTextDrag(3qt)Drag and drop object for transferring plain and Unicode text✨
qtextdrag(3qt)Drag and drop object for transferring plain and Unicode text✨
QTextEdit(3qt)Powerful single-page rich text editor✨
qtextedit(3qt)Powerful single-page rich text editor✨
QTextEncoder(3qt)State-based encoder✨
qtextencoder(3qt)State-based encoder✨
QTextIStream(3qt)Convenience class for input streams✨
qtextistream(3qt)Convenience class for input streams✨
QTextOStream(3qt)Convenience class for output streams✨
qtextostream(3qt)Convenience class for output streams✨
QTextStream(3qt)Basic functions for reading and writing text using a QIODevice✨
qtextstream(3qt)Basic functions for reading and writing text using a QIODevice✨
QThread(3qt)Platform-independent threads✨
qthread(3qt)Platform-independent threads✨
qthread_cacheline(3)returns the cache line size✨
qthread_cas(3)atomically compare-and-swap a value✨
qthread_cas_ptr(3)atomically compare-and-swap a value✨
qthread_dincr(3)atomically increment a value✨
qthread_disable_shepherd(3)enable or disable a shepherd for thread scheduling✨
qthread_disable_worker(3)enable or disable a worker for thread scheduling✨
qthread_distance(3)returns the distance between shepherds✨
qthread_empty(3)sets the given address to either "empty" or "full"✨
qthread_enable_shepherd(3)enable or disable a shepherd for thread scheduling✨
qthread_enable_worker(3)enable or disable a worker for thread scheduling✨
qthread_feb_barrier_create(3)manipulates FEB-based barriers✨
qthread_feb_barrier_destroy(3)manipulates FEB-based barriers✨
qthread_feb_barrier_enter(3)manipulates FEB-based barriers✨
qthread_feb_barrier_resize(3)manipulates FEB-based barriers✨
qthread_feb_status(3)return the full/empty status of an address✨
qthread_fill(3)sets the given address to either "empty" or "full"✨
qthread_finalize(3)terminate all qthreads and free library data stuctures✨
qthread_fincr(3)atomically increment a value✨
qthread_fork(3)spawn a qthread✨
qthread_fork_precond(3)spawn a qthread✨
qthread_fork_precond_to(3)spawn a qthread✨
qthread_fork_syncvar(3)spawn a qthread✨
qthread_fork_syncvar_to(3)spawn a qthread✨
qthread_fork_to(3)spawn a qthread✨
qthread_get_tasklocal(3)get pointer to the task-local data segment✨
qthread_id(3)returns the qthread's unique ID number✨
qthread_incr(3)atomically increment a value✨
qthread_init(3)initialize the qthread library✨
qthread_initialize(3)initialize the qthread library✨
qthread_lock(3)lock or unlock an address✨
qthread_migrate_to(3)relocate a qthread to the target shepherd✨
qthread_num_shepherds(3)returns the number of shepherds✨
qthread_num_workers(3)returns the number of workers✨
qthread_queue_create(3)allocate and/or initialize a synchronization queue✨
qthread_queue_destroy(3)allocate and/or initialize a synchronization queue✨
qthread_queue_join(3)enter a queue and block until the queue is released✨
qthread_queue_length(3)return the length of the queue✨
qthread_queue_release_all(3)activate the tasks in the queue for scheduling and execution✨
qthread_queue_release_one(3)activate the tasks in the queue for scheduling and execution✨
qthread_readFE(3)waits for the source to be full, then copies and empties it✨
qthread_readFF(3)waits for the source to be full, then copies it✨
qthread_readstate(3)returns status information from the runtime✨
qthread_retloc(3)returns pointer to qthread's return location✨
qthread_shep(3)returns the qthread's shepherd ID✨
qthread_shep_ok(3)check on whether a thread's shepherd is disabled✨
qthread_size_tasklocal(3)returns the number of bytes allocated for task- local data✨
qthread_sorted_sheps(3)returns a list of other shepherds, sorted by their distance✨
qthread_sorted_sheps_remote(3)returns a list of other shepherds, sorted by their distance✨
qthread_spawn(3)spawn a qthread (task)✨
qthread_stackleft(3)returns the amount of space left in the thread's allocated stack✨
qthread_syncvar_empty(3)sets the given syncvar to either "empty" or "full"✨
qthread_syncvar_fill(3)sets the given syncvar to either "empty" or "full"✨
qthread_syncvar_readFE(3)waits for the syncvar to be full, then copies its data and empties it✨
qthread_syncvar_readFF(3)waits for the syncvar to be full, then copies its data✨
qthread_syncvar_status(3)return the full/empty status of a syncvar_t✨
qthread_syncvar_writeEF(3)waits for the dest syncvar to be empty, then fills it✨
qthread_syncvar_writeEF_const(3)waits for the dest syncvar to be empty, then fills it✨
qthread_syncvar_writeF(3)fills a syncvar_t with data✨
qthread_syncvar_writeF_const(3)fills a syncvar_t with data✨
qthread_unlock(3)lock or unlock an address✨
qthread_worker(3)returns the qthread's current worker ID✨
qthread_worker_unique(3)returns the qthread's current worker's stable ID✨
qthread_writeEF(3)waits for the dest to be empty, then fills it✨
qthread_writeEF_const(3)waits for the dest to be empty, then fills it✨
qthread_writeF(3)fills an address with data✨
qthread_writeF_const(3)fills an address with data✨
qthread_yield(3)release the CPU, allow other qthreads to run✨
QThreadStorage(3qt)Per-thread data storage✨
qthreadstorage(3qt)Per-thread data storage✨
QTime(3qt)Clock time functions✨
qtime(3qt)Clock time functions✨
QTimeEdit(3qt)Time editor✨
qtimeedit(3qt)Time editor✨
QTimer(3qt)Timer signals and single-shot timers✨
qtimer(3qt)Timer signals and single-shot timers✨
qtimer_create(3)allocate a qtimer✨
qtimer_destroy(3)deallocate a qtimer✨
qtimer_fastrand(3)generate a quick random number based on the high- resolution timer✨
qtimer_secs(3)calculate the elapsed time in seconds✨
qtimer_start(3)start/stop a qtimer timing✨
qtimer_stop(3)start/stop a qtimer timing✨
QTimerEvent(3qt)Parameters that describe a timer event✨
qtimerevent(3qt)Parameters that describe a timer event✨
QToolBar(3qt)Movable panel containing widgets such as tool buttons✨
qtoolbar(3qt)Movable panel containing widgets such as tool buttons✨
QToolBox(3qt)Column of tabbed widget items✨
qtoolbox(3qt)Column of tabbed widget items✨
QToolButton(3qt)Quick-access button to commands or options, usually used inside a QToolBar✨
qtoolbutton(3qt)Quick-access button to commands or options, usually used inside a QToolBar✨
QToolTip(3qt)Tool tips (balloon help) for any widget or rectangular part of a widget✨
qtooltip(3qt)Tool tips (balloon help) for any widget or rectangular part of a widget✨
QToolTipGroup(3qt)Collects tool tips into related groups✨
qtooltipgroup(3qt)Collects tool tips into related groups✨
qtranslate_matrix(3)Optimised routine for translating an already generated matrix. Allegro game programming library.✨
qtranslate_matrix(3alleg4)Optimised routine for translating an already generated matrix. Allegro game programming library.✨
qtranslate_matrix_f(3)Optimised routine for translating an already generated matrix. Allegro game programming library.✨
qtranslate_matrix_f(3alleg4)Optimised routine for translating an already generated matrix. Allegro game programming library.✨
QTranslator(3qt)✨
qtranslator(3qt)✨
QTranslatorMessage(3qt)Translator message and its properties✨
qtranslatormessage(3qt)Translator message and its properties✨
QTsciiCodec(3qt)Conversion to and from the Tamil TSCII encoding✨
qtsciicodec(3qt)Conversion to and from the Tamil TSCII encoding✨
quad3d(3)Draws a 3d quad onto the specified bitmap. Allegro game programming library.✨
quad3d(3alleg4)Draws a 3d quad onto the specified bitmap. Allegro game programming library.✨
quad3d_f(3)Draws a 3d quad onto the specified bitmap. Allegro game programming library.✨
quad3d_f(3alleg4)Draws a 3d quad onto the specified bitmap. Allegro game programming library.✨
quadrule(3)✨
qualifiers(3clc)OpenCL qualifiers.✨
Quantum::Entanglement(3pm)QM entanglement of variables in perl✨
Quantum::Superpositions(3pm)QM-like superpositions in Perl✨
quasirandom(3tcl)Quasi-random points for integration and Monte Carlo type methods✨
QUAT(3)Stores quaternion information. Allegro game programming library.✨
QUAT(3alleg4)Stores quaternion information. Allegro game programming library.✨
quat_interpolate(3)Constructs a quaternion representing a rotation between from and to. Allegro game programming library.✨
quat_interpolate(3alleg4)Constructs a quaternion representing a rotation between from and to. Allegro game programming library.✨
quat_mul(3)Multiplies two quaternions. Allegro game programming library.✨
quat_mul(3alleg4)Multiplies two quaternions. Allegro game programming library.✨
quat_slerp(3)Version of quat_interpolate() allowing control over the rotation. Allegro game programming library.✨
quat_slerp(3alleg4)Version of quat_interpolate() allowing control over the rotation. Allegro game programming library.✨
quat_to_matrix(3)Constructs a rotation matrix from a quaternion. Allegro game programming library.✨
quat_to_matrix(3alleg4)Constructs a rotation matrix from a quaternion. Allegro game programming library.✨
quaternion(3)Quaternion arithmetic✨
query(3)✨