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First commit. VS2013, Codeblocks and Mac OSX configuration
author Geogaddi\David <d.m.ronan@qmul.ac.uk>
date Thu, 09 Jul 2015 01:12:16 +0100
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+<html lang="en">
+<head>
+<title>Wisdom Export - FFTW 3.2.1</title>
+<meta http-equiv="Content-Type" content="text/html">
+<meta name="description" content="FFTW 3.2.1">
+<meta name="generator" content="makeinfo 4.8">
+<link title="Top" rel="start" href="index.html#Top">
+<link rel="up" href="Wisdom.html#Wisdom" title="Wisdom">
+<link rel="prev" href="Wisdom.html#Wisdom" title="Wisdom">
+<link rel="next" href="Wisdom-Import.html#Wisdom-Import" title="Wisdom Import">
+<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
+<!--
+This manual is for FFTW
+(version 3.2.1, 5 February 2009).
+
+Copyright (C) 2003 Matteo Frigo.
+
+Copyright (C) 2003 Massachusetts Institute of Technology.
+
+     Permission is granted to make and distribute verbatim copies of
+     this manual provided the copyright notice and this permission
+     notice are preserved on all copies.
+
+     Permission is granted to copy and distribute modified versions of
+     this manual under the conditions for verbatim copying, provided
+     that the entire resulting derived work is distributed under the
+     terms of a permission notice identical to this one.
+
+     Permission is granted to copy and distribute translations of this
+     manual into another language, under the above conditions for
+     modified versions, except that this permission notice may be
+     stated in a translation approved by the Free Software Foundation.
+   -->
+<meta http-equiv="Content-Style-Type" content="text/css">
+<style type="text/css"><!--
+  pre.display { font-family:inherit }
+  pre.format  { font-family:inherit }
+  pre.smalldisplay { font-family:inherit; font-size:smaller }
+  pre.smallformat  { font-family:inherit; font-size:smaller }
+  pre.smallexample { font-size:smaller }
+  pre.smalllisp    { font-size:smaller }
+  span.sc    { font-variant:small-caps }
+  span.roman { font-family:serif; font-weight:normal; } 
+  span.sansserif { font-family:sans-serif; font-weight:normal; } 
+--></style>
+</head>
+<body>
+<div class="node">
+<p>
+<a name="Wisdom-Export"></a>
+Next:&nbsp;<a rel="next" accesskey="n" href="Wisdom-Import.html#Wisdom-Import">Wisdom Import</a>,
+Previous:&nbsp;<a rel="previous" accesskey="p" href="Wisdom.html#Wisdom">Wisdom</a>,
+Up:&nbsp;<a rel="up" accesskey="u" href="Wisdom.html#Wisdom">Wisdom</a>
+<hr>
+</div>
+
+<h4 class="subsection">4.7.1 Wisdom Export</h4>
+
+<pre class="example">     void fftw_export_wisdom_to_file(FILE *output_file);
+     char *fftw_export_wisdom_to_string(void);
+     void fftw_export_wisdom(void (*write_char)(char c, void *), void *data);
+</pre>
+   <p><a name="index-fftw_005fexport_005fwisdom-270"></a><a name="index-fftw_005fexport_005fwisdom_005fto_005ffile-271"></a><a name="index-fftw_005fexport_005fwisdom_005fto_005fstring-272"></a>
+These functions allow you to export all currently accumulated wisdom
+in a form from which it can be later imported and restored, even
+during a separate run of the program. (See <a href="Words-of-Wisdom_002dSaving-Plans.html#Words-of-Wisdom_002dSaving-Plans">Words of Wisdom-Saving Plans</a>.)  The current store of wisdom is not affected by calling any
+of these routines.
+
+   <p><code>fftw_export_wisdom</code> exports the wisdom to any output
+medium, as specified by the callback function
+<code>write_char</code>. <code>write_char</code> is a <code>putc</code>-like function that
+writes the character <code>c</code> to some output; its second parameter is
+the <code>data</code> pointer passed to <code>fftw_export_wisdom</code>.  For
+convenience, the following two &ldquo;wrapper&rdquo; routines are provided:
+
+   <p><code>fftw_export_wisdom_to_file</code> writes the wisdom to the
+current position in <code>output_file</code>, which should be open with write
+permission.  Upon exit, the file remains open and is positioned at the
+end of the wisdom data.
+
+   <p><code>fftw_export_wisdom_to_string</code> returns a pointer to a
+<code>NULL</code>-terminated string holding the wisdom data. This string is
+dynamically allocated, and it is the responsibility of the caller to
+deallocate it with <code>free</code> when it is no longer needed.
+
+   <p>All of these routines export the wisdom in the same format, which we
+will not document here except to say that it is LISP-like ASCII text
+that is insensitive to white space.
+
+<!-- =========> -->
+</body></html>
+