<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>puts</title>
<link rel="stylesheet" type="text/css" href="csound.css" />
<link rel="stylesheet" type="text/css" href="syntax-highlighting.css" />
<meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" />
<link rel="home" href="index.html" title="The Canonical Csound Reference Manual" />
<link rel="up" href="OpcodesTop.html" title="Orchestra Opcodes and Operators" />
<link rel="prev" href="ptrack.html" title="ptrack" />
<link rel="next" href="pvadd.html" title="pvadd" />
</head>
<body>
<div class="navheader">
<table width="100%" summary="Navigation header">
<tr>
<th colspan="3" align="center">puts</th>
</tr>
<tr>
<td width="20%" align="left"><a accesskey="p" href="ptrack.html">Prev</a> </td>
<th width="60%" align="center">Orchestra Opcodes and Operators</th>
<td width="20%" align="right"> <a accesskey="n" href="pvadd.html">Next</a></td>
</tr>
</table>
<hr />
</div>
<div class="refentry">
<a id="puts"></a>
<div class="titlepage"></div>
<a id="Indexputs" class="indexterm"></a>
<div class="refnamediv">
<h2>
<span class="refentrytitle">puts</span>
</h2>
<p>puts —
Print a string constant or variable
</p>
</div>
<div class="refsect1">
<a id="idm281472901106616"></a>
<h2>Description</h2>
<p>
puts prints a string with an optional newline at the end whenever the trigger signal is positive and changes.
</p>
</div>
<div class="refsect1">
<a id="idm281472901103112"></a>
<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>puts</strong></span> Sstr, ktrig[, inonl]</pre>
</div>
<div class="refsect1">
<a id="idm281472901101096"></a>
<h2>Initialization</h2>
<p>
<span class="emphasis"><em>Sstr</em></span> -- string to be printed
</p>
<p>
<span class="emphasis"><em>inonl</em></span> (optional, defaults to 0) -- if non-zero, disables the default printing of a newline character at the end of the string
</p>
</div>
<div class="refsect1">
<a id="idm281472901098504"></a>
<h2>Performance</h2>
<p>
<span class="emphasis"><em>ktrig</em></span> -- trigger signal, should be valid at i-time. The string is printed at initialization time if ktrig is positive, and at performance time whenever ktrig is both positive and different from the previous value. Use a constant value of 1 to print once at note initialization.
</p>
</div>
<div class="refsect1">
<a id="idm281472901026088"></a>
<h2>Examples</h2>
<p>
Here is an example of the puts opcode. It uses the file <a class="ulink" href="examples/puts.csd" target="_top"><em class="citetitle">puts.csd</em></a>.
</p>
<div class="example">
<a id="idm281472901024376"></a>
<p class="title">
<strong>Example 730. Example of the puts opcode.</strong>
</p>
<div class="example-contents">
<p>See the sections <a class="link" href="UsingRealTime.html" title="Real-Time Audio"><em class="citetitle">Real-time Audio</em></a> and <a class="link" href="CommandFlags.html" title="Csound command line"><em class="citetitle">Command Line Flags</em></a> for more information on using command line flags.</p>
<div class="refsect1">
<a id="idm281472754231640"></a>
<pre class="programlisting">
<span class="nt"><CsoundSynthesizer></span>
<span class="nt"><CsOptions></span>
<span class="c1">; Select audio/midi flags here according to platform</span>
-odac <span class="c1">;;;realtime audio out</span>
<span class="c1">;-iadc ;;;uncomment -iadc if RT audio input is needed too</span>
<span class="c1">; For Non-realtime ouput leave only the line below:</span>
<span class="c1">; -o puts.wav -W ;;; for file output any platform</span>
<span class="nt"></CsOptions></span>
<span class="nt"><CsInstruments></span>
<span class="vg">sr</span> <span class="o">=</span> <span class="mi">44100</span>
<span class="vg">ksmps</span> <span class="o">=</span> <span class="mi">32</span>
<span class="vg">nchnls</span> <span class="o">=</span> <span class="mi">2</span>
<span class="vg">0dbfs</span> <span class="o">=</span> <span class="mi">1</span>
<span class="kd">instr</span> <span class="nf">1</span>
k<span class="n">count</span> <span class="nb">init</span> <span class="mi">440</span>
k<span class="n">trig</span> <span class="nb">metro</span> <span class="mi">10</span>
k<span class="n">count</span> <span class="o">=</span> k<span class="n">count</span> <span class="o">+</span> k<span class="n">trig</span>
S<span class="n">tring</span> <span class="nb">sprintfk</span> <span class="s">"frequency in Hertz : </span><span class="si">%d</span><span class="s"> </span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> k<span class="n">count</span>
<span class="nb">puts</span> S<span class="n">tring</span><span class="p">,</span> k<span class="n">count</span>
a<span class="n">sig</span> <span class="nb">poscil</span> <span class="mf">.7</span><span class="p">,</span> k<span class="n">count</span><span class="p">,</span> <span class="mi">1</span>
<span class="nb">outs</span> a<span class="n">sig</span><span class="p">,</span> a<span class="n">sig</span>
<span class="kd">endin</span>
<span class="nt"></CsInstruments></span>
<span class="nt"><CsScore></span>
<span class="nb">f</span><span class="mi">1</span> <span class="mi">0</span> <span class="mi">16384</span> <span class="mi">10</span> <span class="mi">1</span>
<span class="nb">i</span> <span class="mi">1</span> <span class="mi">0</span> <span class="mi">10</span>
<span class="nb">e</span>
<span class="nt"></CsScore></span>
<span class="nt"></CsoundSynthesizer></span>
</pre>
</div>
</div>
</div>
<p><br class="example-break" />
Its output should include lines like these:
</p>
<pre class="screen">
frequency in Hertz : 440
frequency in Hertz : 441
frequency in Hertz : 442
....
frequency in Hertz : 459
frequency in Hertz : 460 </pre>
<p>
</p>
</div>
<div class="refsect1">
<a id="idm281472901019336"></a>
<h2>Credits</h2>
<p>
</p>
<table border="0" summary="Simple list" class="simplelist">
<tr>
<td>Author: Istvan Varga</td>
</tr>
<tr>
<td>2005</td>
</tr>
</table>
<p>
</p>
</div>
</div>
<div class="navfooter">
<hr />
<table width="100%" summary="Navigation footer">
<tr>
<td width="40%" align="left"><a accesskey="p" href="ptrack.html">Prev</a> </td>
<td width="20%" align="center">
<a accesskey="u" href="OpcodesTop.html">Up</a>
</td>
<td width="40%" align="right"> <a accesskey="n" href="pvadd.html">Next</a></td>
</tr>
<tr>
<td width="40%" align="left" valign="top">ptrack </td>
<td width="20%" align="center">
<a accesskey="h" href="index.html">Home</a>
</td>
<td width="40%" align="right" valign="top"> pvadd</td>
</tr>
</table>
</div>
</body>
</html>
distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-release
>
by-pkgid
>
5fcfcb7517038d1f44ab4e478e6e61fa
>
files
>
2697
