/usr/include/d/gtkd-3/gstreamer/AtomicQueue.d is in libgstreamerd-3-dev 3.7.5-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | /*
* This file is part of gtkD.
*
* gtkD is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version, with
* some exceptions, please read the COPYING file.
*
* gtkD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with gtkD; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
*/
// generated automatically - do not change
// find conversion definition on APILookup.txt
// implement new conversion functionalities on the wrap.utils pakage
module gstreamer.AtomicQueue;
private import glib.ConstructionException;
private import gobject.ObjectG;
private import gstreamer.c.functions;
public import gstreamer.c.types;
public import gstreamerc.gstreamertypes;
private import gtkd.Loader;
/**
* The #GstAtomicQueue object implements a queue that can be used from multiple
* threads without performing any blocking operations.
*/
public class AtomicQueue
{
/** the main Gtk struct */
protected GstAtomicQueue* gstAtomicQueue;
protected bool ownedRef;
/** Get the main Gtk struct */
public GstAtomicQueue* getAtomicQueueStruct(bool transferOwnership = false)
{
if (transferOwnership)
ownedRef = false;
return gstAtomicQueue;
}
/** the main Gtk struct as a void* */
protected void* getStruct()
{
return cast(void*)gstAtomicQueue;
}
/**
* Sets our main struct and passes it to the parent class.
*/
public this (GstAtomicQueue* gstAtomicQueue, bool ownedRef = false)
{
this.gstAtomicQueue = gstAtomicQueue;
this.ownedRef = ownedRef;
}
~this ()
{
if ( Linker.isLoaded(LIBRARY_GSTREAMER) && ownedRef )
gst_atomic_queue_unref(gstAtomicQueue);
}
/** */
public static GType getType()
{
return gst_atomic_queue_get_type();
}
/**
* Create a new atomic queue instance. @initial_size will be rounded up to the
* nearest power of 2 and used as the initial size of the queue.
*
* Params:
* initialSize = initial queue size
*
* Returns: a new #GstAtomicQueue
*
* Throws: ConstructionException GTK+ fails to create the object.
*/
public this(uint initialSize)
{
auto p = gst_atomic_queue_new(initialSize);
if(p is null)
{
throw new ConstructionException("null returned by new");
}
this(cast(GstAtomicQueue*) p);
}
/**
* Get the amount of items in the queue.
*
* Returns: the number of elements in the queue.
*/
public uint length()
{
return gst_atomic_queue_length(gstAtomicQueue);
}
/**
* Peek the head element of the queue without removing it from the queue.
*
* Returns: the head element of @queue or
* %NULL when the queue is empty.
*/
public void* peek()
{
return gst_atomic_queue_peek(gstAtomicQueue);
}
/**
* Get the head element of the queue.
*
* Returns: the head element of @queue or %NULL when
* the queue is empty.
*/
public void* pop()
{
return gst_atomic_queue_pop(gstAtomicQueue);
}
/**
* Append @data to the tail of the queue.
*
* Params:
* data = the data
*/
public void push(void* data)
{
gst_atomic_queue_push(gstAtomicQueue, data);
}
/**
* Increase the refcount of @queue.
*/
public void doref()
{
gst_atomic_queue_ref(gstAtomicQueue);
}
/**
* Unref @queue and free the memory when the refcount reaches 0.
*/
public void unref()
{
gst_atomic_queue_unref(gstAtomicQueue);
}
}
|