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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
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- project.
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- Copyright (C) 1998-2018 OpenLink Software
-
- This project is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
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- WITHOUT ANY WARRANTY; without even the implied warranty of
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-->
<refentry id="fn_vector_concat">
<refmeta>
<refentrytitle>vector_concat</refentrytitle>
<refmiscinfo>array</refmiscinfo>
</refmeta>
<refnamediv>
<refname>vector_concat</refname>
<refpurpose>concatenate vectors</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_vector_concat">
<funcprototype id="fproto_vector_concat">
<funcdef>vector <function>vector_concat</function></funcdef>
<paramdef><parameter>vec1</parameter> vector</paramdef>
<paramdef><parameter>vec2</parameter> vector</paramdef>
<paramdef><parameter>...</parameter> </paramdef>
<paramdef><parameter>vec-n</parameter> vector</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_vector_concat">
<title>Description</title>
<para><function>vector_concat</function> takes a variable number of
vectors (heterogeneous arrays) and constructs a new vector containing
copies of each (top level) element in the arguments.</para>
</refsect1>
<refsect1 id="params_vector_concat"><title>Parameters</title>
<refsect2><title><parameter>vec1..n</parameter></title>
<para>
<type>vector</type>.
</para>
</refsect2>
</refsect1>
<refsect1 id="ret_vector_concat"><title>Return Values</title>
<para>A vector made of copies of elements contained in vec1..n.</para>
</refsect1>
<refsect1 id="examples_vector_concat"><title>Examples</title>
<example id="ex_vector_concat"><title>Simple Use</title>
<screen>
dbg_obj_print (vector_concat (vector (now(), 'black', 'crow'),
vector ('said', 'nevermore')));
dbg_obj_print (vector_concat (vector ('a','b'),
vector (vector ('c', 'd'), 'e')));
</screen>
<para>Would output something like this on the Virtuoso console:</para>
<screen>({ts 2001-08-07 16:57:12.000000} "black" "crow" "said" "nevermore" )
("a" "b" ("c" "d" ) "e" )
</screen>
</example>
</refsect1>
<refsect1 id="seealso_vector_concat"><title>See Also</title>
<para>
<link linkend="fn_aset"><function>aset()</function></link>
<link linkend="fn_aref"><function>aref()</function></link>
<link linkend="fn_vector"><function>vector()</function></link>
</para>
</refsect1>
</refentry>
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