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diff --git a/share/doc/gfortran/INT.html b/share/doc/gfortran/INT.html new file mode 100644 index 0000000..61df0ad --- /dev/null +++ b/share/doc/gfortran/INT.html @@ -0,0 +1,157 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1999-2023 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 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>The GNU Fortran Compiler: INT</title> + +<meta name="description" content="The GNU Fortran Compiler: INT"> +<meta name="keywords" content="The GNU Fortran Compiler: INT"> +<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="INT2.html#INT2" rel="next" title="INT2"> +<link href="INDEX-intrinsic.html#INDEX-intrinsic" rel="previous" title="INDEX intrinsic"> +<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="INT"></a> +<div class="header"> +<p> +Next: <a href="INT2.html#INT2" accesskey="n" rel="next">INT2</a>, Previous: <a href="INDEX-intrinsic.html#INDEX-intrinsic" accesskey="p" rel="previous">INDEX intrinsic</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="INT-_002d_002d_002d-Convert-to-integer-type"></a> +<h3 class="section">8.149 <code>INT</code> — Convert to integer type</h3> +<a name="index-INT"></a> +<a name="index-IFIX"></a> +<a name="index-IDINT"></a> +<a name="index-conversion_002c-to-integer-3"></a> + +<dl compact="compact"> +<dt><em>Description</em>:</dt> +<dd><p>Convert to integer type +</p> +</dd> +<dt><em>Standard</em>:</dt> +<dd><p>Fortran 77 and later, with boz-literal-constant Fortran 2008 and later. +</p> +</dd> +<dt><em>Class</em>:</dt> +<dd><p>Elemental function +</p> +</dd> +<dt><em>Syntax</em>:</dt> +<dd><p><code>RESULT = INT(A [, KIND))</code> +</p> +</dd> +<dt><em>Arguments</em>:</dt> +<dd><table> +<tr><td width="15%"><var>A</var></td><td width="70%">Shall be of type <code>INTEGER</code>, +<code>REAL</code>, or <code>COMPLEX</code> or a boz-literal-constant.</td></tr> +<tr><td width="15%"><var>KIND</var></td><td width="70%">(Optional) A scalar <code>INTEGER</code> constant +expression indicating the kind parameter of the result.</td></tr> +</table> + +</dd> +<dt><em>Return value</em>:</dt> +<dd><p>These functions return a <code>INTEGER</code> variable or array under +the following rules: +</p> +<dl compact="compact"> +<dt>(A)</dt> +<dd><p>If <var>A</var> is of type <code>INTEGER</code>, <code>INT(A) = A</code> +</p></dd> +<dt>(B)</dt> +<dd><p>If <var>A</var> is of type <code>REAL</code> and <em>|A| < 1</em>, <code>INT(A)</code> +equals <code>0</code>. If <em>|A| \geq 1</em>, then <code>INT(A)</code> is the integer +whose magnitude is the largest integer that does not exceed the magnitude +of <var>A</var> and whose sign is the same as the sign of <var>A</var>. +</p></dd> +<dt>(C)</dt> +<dd><p>If <var>A</var> is of type <code>COMPLEX</code>, rule B is applied to the real part of <var>A</var>. +</p></dd> +</dl> + +</dd> +<dt><em>Example</em>:</dt> +<dd><div class="smallexample"> +<pre class="smallexample">program test_int + integer :: i = 42 + complex :: z = (-3.7, 1.0) + print *, int(i) + print *, int(z), int(z,8) +end program +</pre></div> + +</dd> +<dt><em>Specific names</em>:</dt> +<dd><table> +<thead><tr><th width="20%">Name</th><th width="23%">Argument</th><th width="20%">Return type</th><th width="33%">Standard</th></tr></thead> +<tr><td width="20%"><code>INT(A)</code></td><td width="23%"><code>REAL(4) A</code></td><td width="20%"><code>INTEGER</code></td><td width="33%">Fortran 77 and later</td></tr> +<tr><td width="20%"><code>IFIX(A)</code></td><td width="23%"><code>REAL(4) A</code></td><td width="20%"><code>INTEGER</code></td><td width="33%">Fortran 77 and later</td></tr> +<tr><td width="20%"><code>IDINT(A)</code></td><td width="23%"><code>REAL(8) A</code></td><td width="20%"><code>INTEGER</code></td><td width="33%">Fortran 77 and later</td></tr> +</table> + +</dd> +</dl> + + + + + +</body> +</html> |