kmath/kmath-coroutines/space.kscience.kmath.streaming/-ring-buffer/index.html

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<title>RingBuffer</title>
</head><body><link href="../../../../../images/logo-icon.svg" rel="icon" type="image/svg"><script>var pathToRoot = "../../../";</script><script type="text/javascript" src="../../../scripts/sourceset_dependencies.js" async></script><link href="../../../styles/style.css" rel="Stylesheet"><link href="../../../styles/logo-styles.css" rel="Stylesheet"><link href="../../../styles/jetbrains-mono.css" rel="Stylesheet"><link href="../../../styles/main.css" rel="Stylesheet"><script type="text/javascript" src="../../../scripts/clipboard.js" async></script><script type="text/javascript" src="../../../scripts/navigation-loader.js" async></script><script type="text/javascript" src="../../../scripts/platform-content-handler.js" async></script><script type="text/javascript" src="../../../scripts/main.js" async></script>
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<div class="main-content" id="content" pageids="kmath-coroutines::space.kscience.kmath.streaming/RingBuffer///PointingToDeclaration//-205805890">
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<div class="breadcrumbs"><a href="../../index.html">kmath-coroutines</a>/<a href="../index.html">space.kscience.kmath.streaming</a>/<a href="index.html">RingBuffer</a></div>
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<div class="filter-section" id="filter-section"><button class="platform-tag platform-selector common-like" data-active="" data-filter=":kmath-coroutines:dokkaHtmlPartial/commonMain">common</button></div>
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<div class="cover ">
<h1 class="cover"><span>Ring</span><wbr><span>Buffer</span></h1>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">class <a href="index.html">RingBuffer</a>&lt;<a href="index.html">T</a>&gt;(buffer: <a href="../../../kmath-core/space.kscience.kmath.structures/-mutable-buffer/index.html">MutableBuffer</a>&lt;<a href="index.html">T</a>?&gt;, startIndex: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a>, size: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a>) : <a href="../../../kmath-core/space.kscience.kmath.structures/-buffer/index.html">Buffer</a>&lt;<a href="index.html">T</a>&gt; <span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><p class="paragraph">Thread-safe ring buffer</p></div></div>
</div>
<div class="tabbedcontent">
<div class="tabs-section" tabs-section="tabs-section"><button class="section-tab" data-active="" data-togglable="Types">Types</button><button class="section-tab" data-togglable="Constructors">Constructors</button><button class="section-tab" data-togglable="Functions">Functions</button><button class="section-tab" data-togglable="Properties">Properties</button><button class="section-tab" data-togglable="Sources">Sources</button></div>
<div class="tabs-section-body">
<h2 class="tabbedcontent">Constructors</h2>
<div class="table" data-togglable="Constructors"><a data-name="283256696%2FConstructors%2F-205805890" anchor-label="RingBuffer" id="283256696%2FConstructors%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue TabbedContent">
<div class=""><span class="inline-flex"><a href="-ring-buffer.html">RingBuffer</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="283256696%2FConstructors%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title">
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">fun &lt;<a href="index.html">T</a>&gt; <a href="-ring-buffer.html">RingBuffer</a>(buffer: <a href="../../../kmath-core/space.kscience.kmath.structures/-mutable-buffer/index.html">MutableBuffer</a>&lt;<a href="index.html">T</a>?&gt;, startIndex: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a> = 0, size: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a> = 0)<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
</div>
</div>
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</div>
<h2 class="">Types</h2>
<div class="table" data-togglable="Types"><a data-name="1855284526%2FClasslikes%2F-205805890" anchor-label="Companion" id="1855284526%2FClasslikes%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="-companion/index.html">Companion</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="1855284526%2FClasslikes%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">object <a href="-companion/index.html">Companion</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<h2 class="">Functions</h2>
<div class="table" data-togglable="Functions"><a data-name="-1114136273%2FFunctions%2F-205805890" anchor-label="get" id="-1114136273%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="get.html">get</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-1114136273%2FFunctions%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">open operator override fun <a href="get.html">get</a>(index: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a>): <a href="index.html">T</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
</div>
</div>
</div>
</div>
</div>
<a data-name="-1529550054%2FFunctions%2F-205805890" anchor-label="isFull" id="-1529550054%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="is-full.html">isFull</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-1529550054%2FFunctions%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">fun <a href="is-full.html">isFull</a>(): <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html">Boolean</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
</div>
</div>
</div>
</div>
</div>
<a data-name="1442952613%2FFunctions%2F-205805890" anchor-label="iterator" id="1442952613%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="iterator.html">iterator</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="1442952613%2FFunctions%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">open operator override fun <a href="iterator.html">iterator</a>(): <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-iterator/index.html">Iterator</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
<a data-name="1442952613%2FFunctions%2F-205805890" anchor-label="iterator" id="1442952613%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a><div class="brief "><a data-name="1442952613%2FFunctions%2F-205805890" anchor-label="iterator" id="1442952613%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>Iterator could provide wrong results if buffer is changed in initialization (iteration is safe)</div></div>
</div>
</div>
</div>
</div>
<a data-name="1640663909%2FFunctions%2F-205805890" anchor-label="push" id="1640663909%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="push.html">push</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="1640663909%2FFunctions%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">suspend fun <a href="push.html">push</a>(element: <a href="index.html">T</a>)<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
</div>
</div>
</div>
</div>
</div>
<a data-name="1540715791%2FFunctions%2F-205805890" anchor-label="snapshot" id="1540715791%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="snapshot.html">snapshot</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="1540715791%2FFunctions%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">suspend fun <a href="snapshot.html">snapshot</a>(): <a href="../../../kmath-core/space.kscience.kmath.structures/-buffer/index.html">Buffer</a>&lt;<a href="index.html">T</a>&gt;<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
<a data-name="1540715791%2FFunctions%2F-205805890" anchor-label="snapshot" id="1540715791%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a><div class="brief "><a data-name="1540715791%2FFunctions%2F-205805890" anchor-label="snapshot" id="1540715791%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>A safe snapshot operation</div></div>
</div>
</div>
</div>
</div>
<a data-name="-1241774745%2FFunctions%2F-205805890" anchor-label="toString" id="-1241774745%2FFunctions%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="to-string.html">toString</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-1241774745%2FFunctions%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title"><div class="divergent-group" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="with-platform-tags"><span class="pull-right"></span></div>
<div>
<div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><div class="symbol monospace">open override fun <a href="to-string.html">toString</a>(): <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html">String</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<h2 class="">Properties</h2>
<div class="table" data-togglable="Properties"><a data-name="-501795726%2FProperties%2F-205805890" anchor-label="size" id="-501795726%2FProperties%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="size.html">size</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-501795726%2FProperties%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div>
<div class="platform-tags ">
<div class="platform-tag common-like">common</div>
</div>
<div class="title">
<div class="platform-hinted " data-platform-hinted="data-platform-hinted" data-togglable="Properties"><div class="content sourceset-depenent-content" data-active="" data-togglable=":kmath-coroutines:dokkaHtmlPartial/commonMain"><a data-name="-501795726%2FProperties%2F-205805890" anchor-label="size" id="-501795726%2FProperties%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a><div class="symbol monospace">open override var <a href="size.html">size</a>: <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html">Int</a><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
</div>
</div>
</div>
</div>
</div>
<h2 class="">Sources</h2>
<div class="table" data-togglable="Sources"><a data-name="2143907756%2FSource%2F-205805890" anchor-label="https://github.com/mipt-npm/kmath/tree/master/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/RingBuffer.kt#L14" id="2143907756%2FSource%2F-205805890" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain"></a>
<div class="table-row" data-filterable-current=":kmath-coroutines:dokkaHtmlPartial/commonMain" data-filterable-set=":kmath-coroutines:dokkaHtmlPartial/commonMain">
<div class="main-subrow keyValue ">
<div class=""><span class="inline-flex"><a href="https://github.com/mipt-npm/kmath/tree/master/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/RingBuffer.kt#L14">common source</a><span class="anchor-wrapper"><span class="anchor-icon" pointing-to="2143907756%2FSource%2F-205805890"></span>
<div class="copy-popup-wrapper "><span class="copy-popup-icon"></span><span>Link copied to clipboard</span></div>
</span></span></div>
<div></div>
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