| <html><head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>6.3.2. Float Literal</title><link href="style.css" rel="stylesheet" type="text/css"><meta content="DocBook XSL Stylesheets V1.72.0" name="generator"><link rel="start" href="index.html" title="The VIATRA2 Model Transformation Framework"><link rel="up" href="sec_NumberTokens.html" title="6.3. Tokens for numbers"><link rel="prev" href="def_IntegerLiteral.html" title="6.3.1. Integer Literal"><link rel="next" href="sec_index.html" title="Index"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table summary="Navigation header" width="100%"><tr><th align="center" colspan="3">6.3.2. Float Literal</th></tr><tr><td align="left" width="20%"><a accesskey="p" href="def_IntegerLiteral.html">Prev</a> </td><th align="center" width="60%">6.3. Tokens for numbers</th><td align="right" width="20%"> <a accesskey="n" href="sec_index.html">Next</a></td></tr></table><hr></div><div class="sect3" lang="en"><div class="titlepage"><div><div><h4 class="title"><a name="def_FloatLiteral"></a>6.3.2. Float Literal</h4></div></div></div><div class="tip" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Tip: Description"><tr><td valign="top" align="center" rowspan="2" width="25"><img alt="[Tip]" src="images/tip.png"></td><th align="left"><a name="def_FloatLiteral_Description"></a>Description</th></tr><tr><td valign="top" align="left"><p> | |
| An <span class="strong"><strong>float literal</strong></span> | |
| <a name="N1330F" class="indexterm"></a> | |
| <a name="N13314" class="indexterm"></a> | |
| is a numeric token representing a floating point number. | |
| </p></td></tr></table></div><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important: Syntax"><tr><td valign="top" align="center" rowspan="2" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left"><a name="def_FloatLiteral_Syntax"></a>Syntax</th></tr><tr><td valign="top" align="left"><pre class="programlisting"> | |
| DoubleLiteral -> Decimal | |
| | Decimal LetterForD | |
| | Decimal Exponent | |
| | Decimal Exponent LetterForD | |
| | <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> Exponent | |
| | <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> Exponent LetterForD | |
| | <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> LetterForD | |
| FloatingPointLiteral -> Decimal LetterForF | |
| | Decimal Exponent LetterForF | |
| | <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> Exponent LetterForF | |
| | <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> LetterForF | |
| Decimal ::= '.' <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> | |
| | <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> '.' | |
| | <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> '.' <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> | |
| Exponent ::= LetterEe <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> | |
| | LetterEe '-' <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> | |
| | LetterEe '+' <a href="def_IntegerLiteral.html" title="6.3.1. Integer Literal">Integer</a> | |
| LetterForD -> 'D' | 'd' | |
| LetterForF -> 'F' | 'f' | |
| </pre></td></tr></table></div><div class="highlights"><a name="def_FloatLiteral_DefinedIn"></a><p><b>Defined In: </b> | |
| <a href="def_Token.html" title="6.1.1. Tokens">Token</a> | |
| </p></div></div><div class="navfooter"><hr><table summary="Navigation footer" width="100%"><tr><td align="left" width="40%"><a accesskey="p" href="def_IntegerLiteral.html">Prev</a> </td><td align="center" width="20%"><a accesskey="u" href="sec_NumberTokens.html">Up</a></td><td align="right" width="40%"> <a accesskey="n" href="sec_index.html">Next</a></td></tr><tr><td valign="top" align="left" width="40%">6.3.1. Integer Literal </td><td align="center" width="20%"><a accesskey="h" href="index.html">Home</a></td><td valign="top" align="right" width="40%"> Index</td></tr></table></div></body></html> |