132 lines
5.2 KiB
HTML
132 lines
5.2 KiB
HTML
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
||
|
|
<html>
|
||
|
|
<!-- Copyright (C) 1999-2016 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
Permission is granted to copy, distribute and/or modify this document
|
||
|
|
under the terms of the GNU Free Documentation License, Version 1.3 or
|
||
|
|
any later version published by the Free Software Foundation; with the
|
||
|
|
Invariant Sections being "Funding Free Software", the Front-Cover
|
||
|
|
Texts being (a) (see below), and with the Back-Cover Texts being (b)
|
||
|
|
(see below). A copy of the license is included in the section entitled
|
||
|
|
"GNU Free Documentation License".
|
||
|
|
|
||
|
|
(a) The FSF's Front-Cover Text is:
|
||
|
|
|
||
|
|
A GNU Manual
|
||
|
|
|
||
|
|
(b) The FSF's Back-Cover Text is:
|
||
|
|
|
||
|
|
You have freedom to copy and modify this GNU Manual, like GNU
|
||
|
|
software. Copies published by the Free Software Foundation raise
|
||
|
|
funds for GNU development. -->
|
||
|
|
<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ -->
|
||
|
|
<head>
|
||
|
|
<title>The GNU Fortran Compiler: UBOUND</title>
|
||
|
|
|
||
|
|
<meta name="description" content="The GNU Fortran Compiler: UBOUND">
|
||
|
|
<meta name="keywords" content="The GNU Fortran Compiler: UBOUND">
|
||
|
|
<meta name="resource-type" content="document">
|
||
|
|
<meta name="distribution" content="global">
|
||
|
|
<meta name="Generator" content="makeinfo">
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
||
|
|
<link href="index.html#Top" rel="start" title="Top">
|
||
|
|
<link href="Option-Index.html#Option-Index" rel="index" title="Option Index">
|
||
|
|
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
|
||
|
|
<link href="Intrinsic-Procedures.html#Intrinsic-Procedures" rel="up" title="Intrinsic Procedures">
|
||
|
|
<link href="UCOBOUND.html#UCOBOUND" rel="next" title="UCOBOUND">
|
||
|
|
<link href="TTYNAM.html#TTYNAM" rel="prev" title="TTYNAM">
|
||
|
|
<style type="text/css">
|
||
|
|
<!--
|
||
|
|
a.summary-letter {text-decoration: none}
|
||
|
|
blockquote.smallquotation {font-size: smaller}
|
||
|
|
div.display {margin-left: 3.2em}
|
||
|
|
div.example {margin-left: 3.2em}
|
||
|
|
div.indentedblock {margin-left: 3.2em}
|
||
|
|
div.lisp {margin-left: 3.2em}
|
||
|
|
div.smalldisplay {margin-left: 3.2em}
|
||
|
|
div.smallexample {margin-left: 3.2em}
|
||
|
|
div.smallindentedblock {margin-left: 3.2em; font-size: smaller}
|
||
|
|
div.smalllisp {margin-left: 3.2em}
|
||
|
|
kbd {font-style:oblique}
|
||
|
|
pre.display {font-family: inherit}
|
||
|
|
pre.format {font-family: inherit}
|
||
|
|
pre.menu-comment {font-family: serif}
|
||
|
|
pre.menu-preformatted {font-family: serif}
|
||
|
|
pre.smalldisplay {font-family: inherit; font-size: smaller}
|
||
|
|
pre.smallexample {font-size: smaller}
|
||
|
|
pre.smallformat {font-family: inherit; font-size: smaller}
|
||
|
|
pre.smalllisp {font-size: smaller}
|
||
|
|
span.nocodebreak {white-space:nowrap}
|
||
|
|
span.nolinebreak {white-space:nowrap}
|
||
|
|
span.roman {font-family:serif; font-weight:normal}
|
||
|
|
span.sansserif {font-family:sans-serif; font-weight:normal}
|
||
|
|
ul.no-bullet {list-style: none}
|
||
|
|
-->
|
||
|
|
</style>
|
||
|
|
|
||
|
|
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
|
||
|
|
<a name="UBOUND"></a>
|
||
|
|
<div class="header">
|
||
|
|
<p>
|
||
|
|
Next: <a href="UCOBOUND.html#UCOBOUND" accesskey="n" rel="next">UCOBOUND</a>, Previous: <a href="TTYNAM.html#TTYNAM" accesskey="p" rel="prev">TTYNAM</a>, Up: <a href="Intrinsic-Procedures.html#Intrinsic-Procedures" accesskey="u" rel="up">Intrinsic Procedures</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
|
||
|
|
</div>
|
||
|
|
<hr>
|
||
|
|
<a name="UBOUND-_002d_002d_002d-Upper-dimension-bounds-of-an-array"></a>
|
||
|
|
<h3 class="section">9.266 <code>UBOUND</code> — Upper dimension bounds of an array</h3>
|
||
|
|
<a name="index-UBOUND"></a>
|
||
|
|
<a name="index-array_002c-upper-bound"></a>
|
||
|
|
|
||
|
|
<dl compact="compact">
|
||
|
|
<dt><em>Description</em>:</dt>
|
||
|
|
<dd><p>Returns the upper bounds of an array, or a single upper bound
|
||
|
|
along the <var>DIM</var> dimension.
|
||
|
|
</p></dd>
|
||
|
|
<dt><em>Standard</em>:</dt>
|
||
|
|
<dd><p>Fortran 95 and later, with <var>KIND</var> argument Fortran 2003 and later
|
||
|
|
</p>
|
||
|
|
</dd>
|
||
|
|
<dt><em>Class</em>:</dt>
|
||
|
|
<dd><p>Inquiry function
|
||
|
|
</p>
|
||
|
|
</dd>
|
||
|
|
<dt><em>Syntax</em>:</dt>
|
||
|
|
<dd><p><code>RESULT = UBOUND(ARRAY [, DIM [, KIND]])</code>
|
||
|
|
</p>
|
||
|
|
</dd>
|
||
|
|
<dt><em>Arguments</em>:</dt>
|
||
|
|
<dd><table>
|
||
|
|
<tr><td width="15%"><var>ARRAY</var></td><td width="70%">Shall be an array, of any type.</td></tr>
|
||
|
|
<tr><td width="15%"><var>DIM</var></td><td width="70%">(Optional) Shall be a scalar <code>INTEGER</code>.</td></tr>
|
||
|
|
<tr><td width="15%"><var>KIND</var></td><td width="70%">(Optional) An <code>INTEGER</code> initialization
|
||
|
|
expression indicating the kind parameter of the result.</td></tr>
|
||
|
|
</table>
|
||
|
|
|
||
|
|
</dd>
|
||
|
|
<dt><em>Return value</em>:</dt>
|
||
|
|
<dd><p>The return value is of type <code>INTEGER</code> and of kind <var>KIND</var>. If
|
||
|
|
<var>KIND</var> is absent, the return value is of default integer kind.
|
||
|
|
If <var>DIM</var> is absent, the result is an array of the upper bounds of
|
||
|
|
<var>ARRAY</var>. If <var>DIM</var> is present, the result is a scalar
|
||
|
|
corresponding to the upper bound of the array along that dimension. If
|
||
|
|
<var>ARRAY</var> is an expression rather than a whole array or array
|
||
|
|
structure component, or if it has a zero extent along the relevant
|
||
|
|
dimension, the upper bound is taken to be the number of elements along
|
||
|
|
the relevant dimension.
|
||
|
|
</p>
|
||
|
|
</dd>
|
||
|
|
<dt><em>See also</em>:</dt>
|
||
|
|
<dd><p><a href="LBOUND.html#LBOUND">LBOUND</a>, <a href="LCOBOUND.html#LCOBOUND">LCOBOUND</a>
|
||
|
|
</p></dd>
|
||
|
|
</dl>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|