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<span class="refentrytitle">vtabwa</span>
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<p>vtabwa —
Write vectors (to tables -or arrays of vectors).
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<div class="refsect1" title="Description">
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<h2>Description</h2>
<p>
This opcode writes vectors to tables at a-rate.
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<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>vtabwa</strong></span> andx, ifn, ainarg1 [, ainarg2, ainarg3 , .... , ainargN ]</pre>
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<h2>Initialization</h2>
<p><span class="emphasis"><em>ifn</em></span> - table number</p>
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<div class="refsect1" title="Performance">
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<h2>Performance</h2>
<p>
<span class="emphasis"><em>andx</em></span> - Index into f-table, a positive number range matching the table length
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<p>
<span class="emphasis"><em>ainarg1...ainargN</em></span> - input vector elements
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<p>
This opcode is useful in all cases in which one needs to write sets of values associated to unique indexes (for example, multi-channel samples, STFT bin frames, spectral formants, p-field based scores etc.). The number of elements of each vector (length of the vector) is determined by the number of optional arguments on the right (<span class="emphasis"><em>ainarg1</em></span>, <span class="emphasis"><em>ainarg2</em></span>, <span class="emphasis"><em>ainarg3</em></span>, .... <span class="emphasis"><em>ainargN</em></span>).
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<p>
Notice that no wrap nor limit mode is implemented. So, if an index attempt to access to a zone not allocated by the table, Csound will probably crash. However this drawback can be easily avoided by using wrap or limit opcodes applied to indexes before using <span class="emphasis"><em>vtabwa</em></span>, in order to correct eventual out-of-range values.
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<div class="refsect1" title="Credits">
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<h2>Credits</h2>
<p>Written by Gabriel Maldonado.</p>
<p>New in Csound 5 (Previously available only on CsoundAV)</p>
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