<?xml version="1.0" encoding="utf-8" ?> <!-- for emacs: -*- coding: utf-8 -*- --> <!-- Apache may like this line in the file .htaccess: AddCharset utf-8 .html --> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg-flat.dtd" > <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head><title>getGlobalSymbol -- create a global symbol in a global dictionary</title> <link rel="stylesheet" type="text/css" href="../../../../Macaulay2/Style/doc.css"/> </head> <body> <table class="buttons"> <tr> <td><div><a href="_get__Net__File.html">next</a> | <a href="_get__Change__Matrix.html">previous</a> | <a href="_get__Net__File.html">forward</a> | <a href="_get__Change__Matrix.html">backward</a> | up | <a href="index.html">top</a> | <a href="master.html">index</a> | <a href="toc.html">toc</a> | <a href="http://www.math.uiuc.edu/Macaulay2/">Macaulay2 web site</a></div> </td> </tr> </table> <hr/> <div><h1>getGlobalSymbol -- create a global symbol in a global dictionary</h1> <div class="single"><h2>Synopsis</h2> <ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>getGlobalSymbol(dict,nam)</tt></div> </dd></dl> </div> </li> <li><div class="single">Inputs:<ul><li><span><tt>dict</tt>, <span>an object of class <a href="___Global__Dictionary.html" title="the class of all global dictionaries">GlobalDictionary</a></span></span></li> <li><span><tt>nam</tt>, <span>a <a href="___String.html">string</a></span></span></li> </ul> </div> </li> <li><div class="single">Consequences:<ul><li>the new symbol is stored under the name <tt>nam</tt> in the dictionary <tt>dict</tt></li> </ul> </div> </li> <li><div class="single">Outputs:<ul><li><span>a new global symbol whose name is the string <tt>nam</tt></span></li> </ul> </div> </li> </ul> </div> <div class="single"><h2>Description</h2> <div><table class="examples"><tr><td><pre>i1 : d = new Dictionary o1 = d o1 : GlobalDictionary</pre> </td></tr> <tr><td><pre>i2 : sym = getGlobalSymbol(d,"foo") o2 = foo o2 : Symbol</pre> </td></tr> <tr><td><pre>i3 : d o3 = d o3 : GlobalDictionary</pre> </td></tr> <tr><td><pre>i4 : peek d o4 = GlobalDictionary{"foo" => foo}</pre> </td></tr> <tr><td><pre>i5 : d#"foo" === sym o5 = true</pre> </td></tr> <tr><td><pre>i6 : d#"asfd" = sym o6 = foo o6 : Symbol</pre> </td></tr> <tr><td><pre>i7 : peek d o7 = GlobalDictionary{"asfd" => foo} "foo" => foo</pre> </td></tr> </table> </div> </div> </div> </body> </html>