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<h5 class="offcanvas-title" id="tocOffcanvasLabel">Table of Contents</h5>
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<article data-uid="Hi.Common.BitUtil">
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<h1 id="Hi_Common_BitUtil" data-uid="Hi.Common.BitUtil" class="text-break">
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Class BitUtil
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</h1>
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<div class="facts text-secondary">
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<dl><dt>Namespace</dt><dd><a class="xref" href="Hi.html">Hi</a>.<a class="xref" href="Hi.Common.html">Common</a></dd></dl>
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<dl><dt>Assembly</dt><dd>HiGeom.dll</dd></dl>
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</div>
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<div class="markdown summary"><p>Utility for bit control for integer.</p>
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</div>
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<div class="markdown conceptual"></div>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public static class BitUtil</code></pre>
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</div>
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<dl class="typelist inheritance">
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<dt>Inheritance</dt>
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<dd>
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<div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
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<div><span class="xref">BitUtil</span></div>
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</dd>
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</dl>
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<dl class="typelist inheritedMembers">
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<dt>Inherited Members</dt>
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<dd>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object)</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object, object)</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone">object.MemberwiseClone()</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object, object)</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>
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</div>
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</dd></dl>
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<h2 class="section" id="methods">Methods
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</h2>
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<a id="Hi_Common_BitUtil_GetBit_" data-uid="Hi.Common.BitUtil.GetBit*"></a>
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<h3 id="Hi_Common_BitUtil_GetBit_System_Int32_System_Int32_" data-uid="Hi.Common.BitUtil.GetBit(System.Int32,System.Int32)">
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GetBit(int, int)
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</h3>
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<div class="markdown level1 summary"><p>Get bit from the given position of the target integer.</p>
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</div>
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<div class="markdown level1 conceptual"></div>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public static bool GetBit(this int src, int pos)</code></pre>
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</div>
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<h4 class="section">Parameters</h4>
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<dl class="parameters">
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<dt><code>src</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>target integer</p>
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</dd>
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<dt><code>pos</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>the bit position</p>
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</dd>
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</dl>
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<h4 class="section">Returns</h4>
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<dl class="parameters">
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<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></dt>
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<dd><p>the bit at the given position</p>
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</dd>
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</dl>
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<a id="Hi_Common_BitUtil_GetSetBit_" data-uid="Hi.Common.BitUtil.GetSetBit*"></a>
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<h3 id="Hi_Common_BitUtil_GetSetBit_System_Int32_System_Int32_System_Boolean_" data-uid="Hi.Common.BitUtil.GetSetBit(System.Int32,System.Int32,System.Boolean)">
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GetSetBit(int, int, bool)
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</h3>
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<div class="markdown level1 summary"><p>Sets a bit at the specified position and returns the modified value without changing the original.</p>
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</div>
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<div class="markdown level1 conceptual"></div>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public static int GetSetBit(this int src, int pos, bool v)</code></pre>
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</div>
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<h4 class="section">Parameters</h4>
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<dl class="parameters">
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<dt><code>src</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>Source integer value</p>
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</dd>
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<dt><code>pos</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>Bit position to set</p>
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</dd>
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<dt><code>v</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></dt>
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<dd><p>Value to set (true for 1, false for 0)</p>
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</dd>
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</dl>
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<h4 class="section">Returns</h4>
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<dl class="parameters">
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<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>The modified integer with the bit set at the specified position</p>
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</dd>
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</dl>
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<a id="Hi_Common_BitUtil_SetBit_" data-uid="Hi.Common.BitUtil.SetBit*"></a>
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<h3 id="Hi_Common_BitUtil_SetBit_System_Int32__System_Int32_System_Boolean_" data-uid="Hi.Common.BitUtil.SetBit(System.Int32@,System.Int32,System.Boolean)">
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SetBit(ref int, int, bool)
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</h3>
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<div class="markdown level1 summary"><p>set bit value at given position of an integer</p>
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</div>
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<div class="markdown level1 conceptual"></div>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public static int SetBit(this ref int src, int pos, bool v)</code></pre>
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</div>
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<h4 class="section">Parameters</h4>
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<dl class="parameters">
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<dt><code>src</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>target integer</p>
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</dd>
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<dt><code>pos</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>the bit position</p>
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</dd>
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<dt><code>v</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></dt>
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<dd><p>given value</p>
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</dd>
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</dl>
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<h4 class="section">Returns</h4>
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<dl class="parameters">
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<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>the target integer</p>
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</dd>
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</dl>
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<a id="Hi_Common_BitUtil_SwitchBit_" data-uid="Hi.Common.BitUtil.SwitchBit*"></a>
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<h3 id="Hi_Common_BitUtil_SwitchBit_System_Collections_BitArray_System_Int32_" data-uid="Hi.Common.BitUtil.SwitchBit(System.Collections.BitArray,System.Int32)">
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SwitchBit(BitArray, int)
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</h3>
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<div class="markdown level1 summary"><p>Switches (toggles) the bit at the specified position in a BitArray.</p>
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</div>
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<div class="markdown level1 conceptual"></div>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public static BitArray SwitchBit(this BitArray hdl, int pos)</code></pre>
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</div>
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<h4 class="section">Parameters</h4>
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<dl class="parameters">
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<dt><code>hdl</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.bitarray">BitArray</a></dt>
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<dd><p>The BitArray to modify</p>
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</dd>
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<dt><code>pos</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></dt>
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<dd><p>The position of the bit to toggle</p>
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</dd>
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</dl>
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<h4 class="section">Returns</h4>
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<dl class="parameters">
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<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.bitarray">BitArray</a></dt>
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<dd><p>The modified BitArray</p>
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</dd>
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</dl>
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</article>
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