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Glib gqueue thread safe

WebThe GLib library can be used in a thread-safe mode by calling g_thread_init () before making any other GLib calls. In this mode GLib automatically locks all internal data structures as needed. This does not mean that two threads can simultaneously access, for example, a single hash table, but they can access two different hash tables ... WebA queue is full if the total amount of data inside it (num-buffers, time, size) is higher than the boundary values which can be set through the GObject properties. This can be used as an indicator of pre-roll. Parameters: multiqueue – the multiqueue instance udata – No description available Flags: Run First underrun

GLib.AsyncQueue.lock

WebAs with all other GLib data structures, GQueue is not thread-safe. For a thread-safe queue, use GAsyncQueue. To create a new GQueue, use g_queue_new(). To initialize … hilti hit hy 200 preis https://societygoat.com

Threads: GLib Reference Manual - GNOME

Webglib for the Windows build of ImageMagick. Contribute to ImageMagick/glib development by creating an account on GitHub. Skip to contentToggle navigation Sign up Product Actions Automate any workflow Packages Host and manage packages Security Find and fix vulnerabilities Codespaces Instant dev environments WebDescription. Acquires the queue ‘ s lock. If another thread is already holding the lock, this call will block until the lock becomes available. Call g_async_queue_unlock () to drop the … Web* using one of the [Type Conversion Macros][glib-Type-Conversion-Macros], 37 * or simply pointers to any type of data. 38 * 39 * As with all other GLib data structures, #GQueue is not thread-safe. 40 * For a thread-safe queue, use #GAsyncQueue. 41 * 42 * To create a new GQueue, use g_queue_new(). 43 * 44 hilti hit hy 70 vs 270

Double-ended Queues - NASA Infrared Telescope Facility

Category:Double-ended Queues - NASA Infrared Telescope Facility

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Glib gqueue thread safe

Double-ended Queues - MIT

WebOct 14, 2024 · From the GLib reference manual you can get the following statement: GLib itself is internally completely thread-safe (all global data is automatically locked), but … WebGLib itself is internally completely thread-safe (all global data is automatically locked), but individual data structure instances are not automatically locked for performance reasons. …

Glib gqueue thread safe

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WebThe GQueue structure and its associated functions provide a standard queue data structure. Internally, GQueue uses the same data structure as GList to store elements. The data contained in each element can be either integer values, by using one of the Type Conversion Macros , or simply pointers to any type of data. WebGLib.Queue.peek_nth Method GLib Queue peek_nth since: 2.4 [ −] Declaration gpointer g_queue_peek_nth ( GQueue* queue, guint n ) [ −] Description Returns the n ‘ th element of queue. Available since: 2.4 [ −] Parameters n Type: guint The position of the element. [ −] Return value Type: gpointer

WebA thread, which is expecting messages from an asynchronous queue simply calls g_async_queue_pop () for that queue. If no message is available in the queue at that point, the thread is now put to sleep until a message arrives. The message will be removed from the queue and returned. The functions g_async_queue_try_pop () and … WebGLib itself is internally completely thread-safe (all global data is automatically locked), but individual data structure instances are not automatically locked for performance reasons. For example, you must coordinate accesses to the same GHashTable from multiple threads.

WebThe functions g_async_queue_try_pop () and. * g_async_queue_timeout_pop () can be used to only check for the presence. * of messages or to only wait a certain time for … http://irtfweb.ifa.hawaii.edu/SoftwareDocs/gtk20/glib/glib-double-ended-queues.html

WebDescription The GQueue structure and its associated functions provide a standard queue data structure. Internally, GQueue uses the same data structure as GList to store elements. The data contained in each element can be either integer values, by using one of the Type Conversion Macros, or simply pointers to any type of data. To create a new GQueue, …

WebApr 12, 2024 · QT 中 deleteLater () 函数. TT的博客. 1242. 查了一些资料，对其理解就是， Qt 是事件驱动的， QT 中建议不要直接 Delete 掉一个Q Object 而去使用 deleteLater () 函数 ，当Q Object 正在接受事件队列时被销毁掉会出错,如果一定要这样做，建议使用Q Object 的 deleteLater () 函数 ，它 ... smart race 1 hourWeb* thread-safe. * * Each event source is assigned a priority. The default priority, * %G_PRIORITY_DEFAULT, is 0. Values less than 0 denote higher priorities. * Values greater than 0 denote lower priorities. Events from high priority * sources are always processed before events from lower priority sources: if smart rating nursing homeshttp://web.mit.edu/barnowl/share/gtk-doc/html/glib/glib-Double-ended-Queues.html smart recovery ballarat community healthWebThread safety. The reference counting operations on data allocated using g_rc_box_alloc(), g_rc_box_new(), and g_rc_box_dup() are not thread safe; it is your code's responsibility to ensure that references are acquired are released on the same thread. If you need thread safe reference counting, see the atomic reference counted data API. hilti insuranceWeb* using one of the [Type Conversion Macros][glib-Type-Conversion-Macros], * or simply pointers to any type of data. * * As with all other GLib data structures, #GQueue is not … smart recovery abc crash courseWebDec 4, 2024 · Since you're using a global instance that's touched in multiple places (i.e. threads) you need to protect each and every access. What you should follow up with is … smart recovery literature pdfWebglib2.0 2.58.3-2%2Bdeb10u3. links: PTS, VCS area: main; in suites: buster; size: 51,592 kB; sloc: ansic: 452,844; xml: 16,781; python: 6,149; makefile: 3,776; sh ... hilti kh anchors