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<html><head><meta http-equiv="X-UA-Compatible" content="IE=edge" /><link rel="shortcut icon" href="../icons/favicon.ico" /><link rel="stylesheet" type="text/css" href="../styles/branding.css" /><link rel="stylesheet" type="text/css" href="../styles/branding-en-US.css" /><script type="text/javascript" src="../scripts/branding.js"> </script><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>mp_ptr Constructor (mp_size_t)</title><meta name="Language" content="en-us" /><meta name="Microsoft.Help.Id" content="M:Math.Gmp.Native.mp_ptr.#ctor(Math.Gmp.Native.mp_size_t)" /><meta name="Description" content="Creates a new array of limbs in unmanaged memory." /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="true" /><meta name="container" content="Math.Gmp.Native" /><meta name="file" content="e0c0acc3-41cd-cb7d-68e7-3bf8dc5039d4" /><meta name="guid" content="e0c0acc3-41cd-cb7d-68e7-3bf8dc5039d4" /><link rel="stylesheet" type="text/css" href="../styles/branding-Website.css" /><script type="text/javascript" src="../scripts/jquery-1.11.0.min.js"></script><script type="text/javascript" src="../scripts/branding-Website.js"></script><script type="text/javascript" src="../scripts/clipboard.min.js"></script></head><body onload="OnLoad('cs')"><input type="hidden" id="userDataCache" class="userDataStyle" /><div class="pageHeader" id="PageHeader">GMP Native Interface for .NET<form id="SearchForm" method="get" action="#" onsubmit="javascript:TransferToSearchPage(); return false;"><input id="SearchTextBox" type="text" maxlength="200" /><button id="SearchButton" type="submit"></button></form></div><div class="pageBody"><div class="leftNav" id="leftNav"><div id="tocNav"><div class="toclevel0" data-toclevel="0"><a class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!" /><a data-tochassubtree="true" href="846f5c8a-6cba-433e-9f18-cde2ff5695cd.htm" title="GMP Native Interface for .NET" tocid="roottoc">GMP Native Interface for .NET</a></div><div class="toclevel0" data-toclevel="0"><a class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!" /><a data-tochassubtree="true" href="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm" title="Math.Gmp.Native" tocid="d9c51b9f-0c54-770b-28ea-6eebd8fef368">Math.Gmp.Native</a></div><div class="toclevel0" data-toclevel="0"><a class="tocCollapsed" onclick="javascript: Toggle(this);" href="#!" /><a data-tochassubtree="true" href="4609ac5e-5cf9-cd20-2fa9-8040101c165c.htm" title="mp_ptr Class" tocid="4609ac5e-5cf9-cd20-2fa9-8040101c165c">mp_ptr Class</a></div><div class="toclevel1" data-toclevel="1" data-childrenloaded="true"><a class="tocExpanded" onclick="javascript: Toggle(this);" href="#!" /><a data-tochassubtree="true" href="33563f2c-baba-b555-20fb-9def8b70074c.htm" title="mp_ptr Constructor " tocid="33563f2c-baba-b555-20fb-9def8b70074c">mp_ptr Constructor </a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="be2f5733-8c21-c6e9-c4be-ca5f0b0ebba9.htm" title="mp_ptr Constructor (Byte[])" tocid="be2f5733-8c21-c6e9-c4be-ca5f0b0ebba9">mp_ptr Constructor (Byte[])</a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="54ac0eda-b14f-8083-16dc-6c0abe8a5e5e.htm" title="mp_ptr Constructor (UInt16[])" tocid="54ac0eda-b14f-8083-16dc-6c0abe8a5e5e">mp_ptr Constructor (UInt16[])</a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="cad424b2-4a92-fda9-45dd-243ef9e5f321.htm" title="mp_ptr Constructor (UInt32[])" tocid="cad424b2-4a92-fda9-45dd-243ef9e5f321">mp_ptr Constructor (UInt32[])</a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="ef5be106-0301-8122-c640-70bda121b879.htm" title="mp_ptr Constructor (UInt64[])" tocid="ef5be106-0301-8122-c640-70bda121b879">mp_ptr Constructor (UInt64[])</a></div><div class="toclevel2" data-toclevel="2"><a data-tochassubtree="false" href="49277bf7-6de2-6182-cb45-008c4cbde670.htm" title="mp_ptr Constructor (mp_base)" tocid="49277bf7-6de2-6182-cb45-008c4cbde670">mp_ptr Constructor (mp_base)</a></div><div class="toclevel2 current" data-toclevel="2"><a data-tochassubtree="false" href="e0c0acc3-41cd-cb7d-68e7-3bf8dc5039d4.htm" title="mp_ptr Constructor (mp_size_t)" tocid="e0c0acc3-41cd-cb7d-68e7-3bf8dc5039d4">mp_ptr Constructor (mp_size_t)</a></div></div><div id="tocResizableEW" onmousedown="OnMouseDown(event);"></div><div id="TocResize" class="tocResize"><img id="ResizeImageIncrease" src="../icons/TocOpen.gif" onclick="OnIncreaseToc()" alt="Click or drag to resize" title="Click or drag to resize" /><img id="ResizeImageReset" src="../icons/TocClose.gif" style="display:none" onclick="OnResetToc()" alt="Click or drag to resize" title="Click or drag to resize" /></div></div><div class="topicContent" id="TopicContent"><table class="titleTable"><tr><td class="titleColumn">mp_ptr Constructor (mp_size_t)</td></tr></table><span class="introStyle"></span> <div class="summary">
Creates a new array of <span class="parameter">size</span> limbs in unmanaged memory.
</div><p> </p>
<strong>Namespace:</strong>
 <a href="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm">Math.Gmp.Native</a><br />
<strong>Assembly:</strong>
 Math.Gmp.Native (in Math.Gmp.Native.dll) Version: 1.0.0.0 (1.0.0.0)<div class="collapsibleAreaRegion"><span class="collapsibleRegionTitle" onclick="SectionExpandCollapse('ID1RB')" onkeypress="SectionExpandCollapse_CheckKey('ID1RB', event)" tabindex="0"><img id="ID1RBToggle" class="collapseToggle" src="../icons/SectionExpanded.png" />Syntax</span></div><div id="ID1RBSection" class="collapsibleSection"><div class="codeSnippetContainer"><div class="codeSnippetContainerTabs"><div id="ID0EDCA_tab1" class="codeSnippetContainerTab"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','cs','1','4');return false;">C#</a></div><div id="ID0EDCA_tab2" class="codeSnippetContainerTab"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','vb','2','4');return false;">VB</a></div><div id="ID0EDCA_tab3" class="codeSnippetContainerTab"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','cpp','3','4');return false;">C++</a></div><div id="ID0EDCA_tab4" class="codeSnippetContainerTab"><a href="#" onclick="javascript:ChangeTab('ID0EDCA','fs','4','4');return false;">F#</a></div></div><div class="codeSnippetContainerCodeContainer"><div class="codeSnippetToolBar"><div class="codeSnippetToolBarText"><a id="ID0EDCA_copyCode" href="#" class="copyCodeSnippet" onclick="javascript:CopyToClipboard('ID0EDCA');return false;" title="Copy">Copy</a></div></div><div id="ID0EDCA_code_Div1" class="codeSnippetContainerCode" style="display: block"><pre xml:space="preserve"><span class="keyword">public</span> <span class="identifier">mp_ptr</span>(
<span class="identifier">mp_size_t</span> <span class="parameter">size</span>
)</pre></div><div id="ID0EDCA_code_Div2" class="codeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">Public</span> <span class="keyword">Sub</span> <span class="identifier">New</span> (
<span class="parameter">size</span> <span class="keyword">As</span> <span class="identifier">mp_size_t</span>
)</pre></div><div id="ID0EDCA_code_Div3" class="codeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">public</span>:
<span class="identifier">mp_ptr</span>(
<span class="identifier">mp_size_t</span> <span class="parameter">size</span>
)</pre></div><div id="ID0EDCA_code_Div4" class="codeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">new</span> :
<span class="parameter">size</span> : <span class="identifier">mp_size_t</span> <span class="keyword">-&gt;</span> <span class="identifier">mp_ptr</span></pre></div></div></div><script type="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4 class="subHeading">Parameters</h4><dl><dt><span class="parameter">size</span></dt><dd>Type: <a href="4b58a584-7a0e-b600-18fa-ebd493861eb3.htm">Math.Gmp.Native<span id="LSTE0BE2100_0"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE0BE2100_0?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>mp_size_t</a><br />The number of limbs.</dd></dl></div><div class="collapsibleAreaRegion"><span class="collapsibleRegionTitle" onclick="SectionExpandCollapse('ID2RB')" onkeypress="SectionExpandCollapse_CheckKey('ID2RB', event)" tabindex="0"><img id="ID2RBToggle" class="collapseToggle" src="../icons/SectionExpanded.png" />Remarks</span></div><div id="ID2RBSection" class="collapsibleSection"><p>
When done with the array, you must release the unmanaged memory by calling <a href="7924a2a3-75c1-0aa9-636f-4772d74a723f.htm">free(<span id="LSTE0BE2100_1"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE0BE2100_1?cpp=array&lt;");</script>mp_ptr<span id="LSTE0BE2100_2"></span><script type="text/javascript">AddLanguageSpecificTextSet("LSTE0BE2100_2?cpp=&gt;|cs=[]|vb=()|nu=[]|fs=[]");</script>)</a>.
</p></div><div class="collapsibleAreaRegion" id="seeAlsoSection"><span class="collapsibleRegionTitle" onclick="SectionExpandCollapse('ID3RB')" onkeypress="SectionExpandCollapse_CheckKey('ID3RB', event)" tabindex="0"><img id="ID3RBToggle" class="collapseToggle" src="../icons/SectionExpanded.png" />See Also</span></div><div id="ID3RBSection" class="collapsibleSection"><h4 class="subHeading">Reference</h4><div class="seeAlsoStyle"><a href="4609ac5e-5cf9-cd20-2fa9-8040101c165c.htm">mp_ptr Class</a></div><div class="seeAlsoStyle"><a href="33563f2c-baba-b555-20fb-9def8b70074c.htm">mp_ptr Overload</a></div><div class="seeAlsoStyle"><a href="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm">Math.Gmp.Native Namespace</a></div></div></div></div><div id="pageFooter" class="pageFooter"> </div></body></html>