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<h2>
<span class="refentrytitle">tableicopy</span>
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<p>tableicopy —
Simple, fast table copy opcode.
</p>
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<div class="refsect1" title="Description">
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<h2>Description</h2>
<p>
Simple, fast table copy opcode.
</p>
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<div class="refsect1" title="Syntax">
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<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>tableicopy</strong></span> idft, isft</pre>
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<div class="refsect1" title="Initialization">
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<h2>Initialization</h2>
<p>
<span class="emphasis"><em>idft</em></span> -- Destination function table.
</p>
<p>
<span class="emphasis"><em>isft</em></span> -- Number of source function table.
</p>
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<div class="refsect1" title="Performance">
<a id="idp47465696"></a>
<h2>Performance</h2>
<p>
<span class="emphasis"><em>tableicopy</em></span> -- Simple, fast table copy opcodes. Takes the table length from the destination table, and reads from the start of the source table. For speed reasons, does not check the source length - just copies regardless - in "wrap" mode. This may read through the source table several times. A source table with length 1 will cause all values in the destination table to be written to its value.
</p>
<p>
<span class="emphasis"><em>tableicopy</em></span> cannot read or write the guardpoint. To read it use <a class="link" href="table.html" title="table"><em class="citetitle">table</em></a>, with <span class="emphasis"><em>ndx</em></span> = the table length. Likewise use table write to write it.
</p>
<p>
To write the guardpoint to the value in location 0, use <a class="link" href="tablegpw.html" title="tablegpw"><em class="citetitle">tablegpw</em></a>.
</p>
<p>
This is primarily to change function tables quickly in a real-time situation.
</p>
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<div class="refsect1" title="See Also">
<a id="idp47469176"></a>
<h2>See Also</h2>
<p>
<a class="link" href="tablecopy.html" title="tablecopy"><em class="citetitle">tablecopy</em></a>,
<a class="link" href="tablegpw.html" title="tablegpw"><em class="citetitle">tablegpw</em></a>,
<a class="link" href="tablemix.html" title="tablemix"><em class="citetitle">tablemix</em></a>,
<a class="link" href="tableigpw.html" title="tableigpw"><em class="citetitle">tableigpw</em></a>,
<a class="link" href="tableimix.html" title="tableimix"><em class="citetitle">tableimix</em></a>
</p>
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<div class="refsect1" title="Credits">
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<h2>Credits</h2>
<p>
</p>
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<td>Author: Robin Whittle</td>
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<td>Australia</td>
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<td>May 1997</td>
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<p>New in version 3.47</p>
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