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<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">tEnvelope<div class="ingroups"><a class="el" href="group__envelopes.html">Envelopes</a></div></div> </div>
</div><!--header-->
<div class="contents">
<p>Basic attack-decay envelope.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga750a7c8d37cbe768f2392e93f71f926a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#ga750a7c8d37cbe768f2392e93f71f926a">tEnvelope_init</a> (tEnvelope *const, float attack, float decay, int loop, <a class="el" href="struct_l_e_a_f.html">LEAF</a> *const leaf)</td></tr>
<tr class="memdesc:ga750a7c8d37cbe768f2392e93f71f926a"><td class="mdescLeft"> </td><td class="mdescRight">Initialize a tEnvelope to the default mempool of a <a class="el" href="struct_l_e_a_f.html" title="Struct for an instance of LEAF.">LEAF</a> instance. <a href="group__tenvelope.html#ga750a7c8d37cbe768f2392e93f71f926a">More...</a><br /></td></tr>
<tr class="separator:ga750a7c8d37cbe768f2392e93f71f926a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gafb5292f686b84efd0d445a353bf4a37a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#gafb5292f686b84efd0d445a353bf4a37a">tEnvelope_initToPool</a> (tEnvelope *const, float attack, float decay, int loop, tMempool *const)</td></tr>
<tr class="memdesc:gafb5292f686b84efd0d445a353bf4a37a"><td class="mdescLeft"> </td><td class="mdescRight">Initialize a tEnvelope to a specified mempool. <a href="group__tenvelope.html#gafb5292f686b84efd0d445a353bf4a37a">More...</a><br /></td></tr>
<tr class="separator:gafb5292f686b84efd0d445a353bf4a37a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gac9babd2be1211097f9beee044ec4cdd9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#gac9babd2be1211097f9beee044ec4cdd9">tEnvelope_free</a> (tEnvelope *const)</td></tr>
<tr class="memdesc:gac9babd2be1211097f9beee044ec4cdd9"><td class="mdescLeft"> </td><td class="mdescRight">Free a tEnvelope from its mempool. <a href="group__tenvelope.html#gac9babd2be1211097f9beee044ec4cdd9">More...</a><br /></td></tr>
<tr class="separator:gac9babd2be1211097f9beee044ec4cdd9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga40beb9faaf417398361fe2c4699318f5"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#ga40beb9faaf417398361fe2c4699318f5">tEnvelope_tick</a> (tEnvelope *const)</td></tr>
<tr class="separator:ga40beb9faaf417398361fe2c4699318f5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gad7cb0c772ac308884c50ce88eac76350"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#gad7cb0c772ac308884c50ce88eac76350">tEnvelope_setAttack</a> (tEnvelope *const, float attack)</td></tr>
<tr class="separator:gad7cb0c772ac308884c50ce88eac76350"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gadadffd39e47ede9b25e1a9faad8c0bbc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#gadadffd39e47ede9b25e1a9faad8c0bbc">tEnvelope_setDecay</a> (tEnvelope *const, float decay)</td></tr>
<tr class="separator:gadadffd39e47ede9b25e1a9faad8c0bbc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gafd5088139edc7b5630a7738efa7bac38"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#gafd5088139edc7b5630a7738efa7bac38">tEnvelope_loop</a> (tEnvelope *const, int loop)</td></tr>
<tr class="separator:gafd5088139edc7b5630a7738efa7bac38"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga27ea23e65d88dee4361325bcb8cd7e23"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__tenvelope.html#ga27ea23e65d88dee4361325bcb8cd7e23">tEnvelope_on</a> (tEnvelope *const, float velocity)</td></tr>
<tr class="separator:ga27ea23e65d88dee4361325bcb8cd7e23"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>Basic attack-decay envelope. </p>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga750a7c8d37cbe768f2392e93f71f926a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga750a7c8d37cbe768f2392e93f71f926a">◆ </a></span>tEnvelope_init()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void tEnvelope_init </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>attack</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>decay</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>loop</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="struct_l_e_a_f.html">LEAF</a> *const </td>
<td class="paramname"><em>leaf</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Initialize a tEnvelope to the default mempool of a <a class="el" href="struct_l_e_a_f.html" title="Struct for an instance of LEAF.">LEAF</a> instance. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the tEnvelope to initialize. </td></tr>
<tr><td class="paramname">leaf</td><td>A pointer to the leaf instance. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="gafb5292f686b84efd0d445a353bf4a37a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gafb5292f686b84efd0d445a353bf4a37a">◆ </a></span>tEnvelope_initToPool()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void tEnvelope_initToPool </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>attack</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>decay</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>loop</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tMempool * const </td>
<td class="paramname"> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Initialize a tEnvelope to a specified mempool. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the tEnvelope to initialize. </td></tr>
<tr><td class="paramname">mempool</td><td>A pointer to the tMempool to use. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="gac9babd2be1211097f9beee044ec4cdd9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gac9babd2be1211097f9beee044ec4cdd9">◆ </a></span>tEnvelope_free()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void tEnvelope_free </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Free a tEnvelope from its mempool. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the tEnvelope to free. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ga40beb9faaf417398361fe2c4699318f5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga40beb9faaf417398361fe2c4699318f5">◆ </a></span>tEnvelope_tick()</h2>
<div class="memitem">
<div class="memproto">
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<tr>
<td class="memname">float tEnvelope_tick </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the relevant tEnvelope. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="gad7cb0c772ac308884c50ce88eac76350"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad7cb0c772ac308884c50ce88eac76350">◆ </a></span>tEnvelope_setAttack()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void tEnvelope_setAttack </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>attack</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the relevant tEnvelope. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="gadadffd39e47ede9b25e1a9faad8c0bbc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gadadffd39e47ede9b25e1a9faad8c0bbc">◆ </a></span>tEnvelope_setDecay()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void tEnvelope_setDecay </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>decay</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the relevant tEnvelope. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="gafd5088139edc7b5630a7738efa7bac38"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gafd5088139edc7b5630a7738efa7bac38">◆ </a></span>tEnvelope_loop()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void tEnvelope_loop </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>loop</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the relevant tEnvelope. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ga27ea23e65d88dee4361325bcb8cd7e23"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga27ea23e65d88dee4361325bcb8cd7e23">◆ </a></span>tEnvelope_on()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void tEnvelope_on </td>
<td>(</td>
<td class="paramtype">tEnvelope * const </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>velocity</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">envelope</td><td>A pointer to the relevant tEnvelope. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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