18 lines
9.2 KiB
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18 lines
9.2 KiB
HTML
<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>mpf_t Implicit Conversion (String to mpf_t)</title><meta name="Language" content="en-us" /><meta name="System.Keywords" content="String to mpf_t conversion" /><meta name="Microsoft.Help.F1" content="Math.Gmp.Native.mpf_t.Implicit" /><meta name="Microsoft.Help.Id" content="M:Math.Gmp.Native.mpf_t.op_Implicit(System.String)~Math.Gmp.Native.mpf_t" /><meta name="Description" content="Converts a string value to an mpf_t value." /><meta name="Microsoft.Help.ContentType" content="Reference" /><meta name="BrandingAware" content="true" /><meta name="container" content="Math.Gmp.Native" /><meta name="file" content="058e477a-0126-b073-ee83-77ed89a58351" /><meta name="guid" content="058e477a-0126-b073-ee83-77ed89a58351" /><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="37c88d6c-8d02-2330-ad77-f20fb73d1677.htm" title="mpf_t Class" tocid="37c88d6c-8d02-2330-ad77-f20fb73d1677">mpf_t 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="3ca44c9f-677e-d5fa-5414-399843506633.htm" title="mpf_t Type Conversions" tocid="3ca44c9f-677e-d5fa-5414-399843506633">mpf_t Type Conversions</a></div><div class="toclevel2 current" data-toclevel="2"><a data-tochassubtree="false" href="058e477a-0126-b073-ee83-77ed89a58351.htm" title="Implicit Conversion (String to mpf_t)" tocid="058e477a-0126-b073-ee83-77ed89a58351">Implicit Conversion (String to mpf_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">mpf_t <span id="LST8D1B3BFA_0"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST8D1B3BFA_0?vb=Widening|nu=Implicit");</script> Conversion (String to mpf_t)</td></tr></table><span class="introStyle"></span> <div class="summary">
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Converts a <a href="http://msdn2.microsoft.com/en-us/library/s1wwdcbf" target="_blank">string</a> value to an <a href="37c88d6c-8d02-2330-ad77-f20fb73d1677.htm">mpf_t</a> value.
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</div><p> </p>
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<strong>Namespace:</strong>
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<a href="d9c51b9f-0c54-770b-28ea-6eebd8fef368.htm">Math.Gmp.Native</a><br />
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<strong>Assembly:</strong>
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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="keyword">static</span> <span class="keyword">implicit operator</span> <span class="identifier">mpf_t</span> (
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<span class="identifier">string</span> <span class="parameter">value</span>
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)</pre></div><div id="ID0EDCA_code_Div2" class="codeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">Public</span> <span class="keyword">Shared</span> <span class="keyword">Widening</span> <span class="keyword">Operator</span> <span class="identifier">CType</span> (
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<span class="parameter">value</span> <span class="keyword">As</span> <span class="identifier">String</span>
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) <span class="keyword">As</span> <span class="identifier">mpf_t</span></pre></div><div id="ID0EDCA_code_Div3" class="codeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="keyword">static</span> <span class="keyword">implicit operator</span> <span class="identifier">mpf_t</span>^ (
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<span class="identifier">String</span>^ <span class="parameter">value</span>
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)</pre></div><div id="ID0EDCA_code_Div4" class="codeSnippetContainerCode" style="display: none"><pre xml:space="preserve"><span class="message">F# does not support the declaration of new casting operators.</span></pre></div></div></div><script type="text/javascript">AddLanguageTabSet("ID0EDCA");</script><h4 class="subHeading">Parameters</h4><dl><dt><span class="parameter">value</span></dt><dd>Type: <a href="http://msdn2.microsoft.com/en-us/library/s1wwdcbf" target="_blank">System<span id="LST8D1B3BFA_1"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST8D1B3BFA_1?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>String</a><br />A <a href="http://msdn2.microsoft.com/en-us/library/s1wwdcbf" target="_blank">string</a> value.</dd></dl><h4 class="subHeading">Return Value</h4>Type: <a href="37c88d6c-8d02-2330-ad77-f20fb73d1677.htm">mpf_t</a><br />An <a href="37c88d6c-8d02-2330-ad77-f20fb73d1677.htm">mpf_t</a> value.</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>
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Base is assumed to be 10 unless the first character of the string is <span class="code">B</span>
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followed by the base <span class="code">2</span> to <span class="code">62</span> or <span class="code">-62</span> to <span class="code">-2</span> followed
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by a space and then the floating-point number.
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Negative values are used to specify that the exponent is in decimal.
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</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="37c88d6c-8d02-2330-ad77-f20fb73d1677.htm">mpf_t Class</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> |