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   <div id="projectname">Arduino STK
   &#160;<span id="projectnumber">4.6.2</span>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef STK_FORMSWEP_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define STK_FORMSWEP_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160; </div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &quot;Filter.h&quot;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160; </div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacestk.html">stk</a> {</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160; </div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">/***************************************************/</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">/***************************************************/</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; </div>
<div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html">   20</a></span>&#160;<span class="keyword">class </span><a class="code" href="classstk_1_1FormSwep.html">FormSwep</a> : <span class="keyword">public</span> <a class="code" href="classstk_1_1Filter.html">Filter</a></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;{</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160; <span class="keyword">public</span>:</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160; </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#aeb0093d5962acf4b5d582730e8c8bab9">   25</a></span>&#160;  <a class="code" href="classstk_1_1FormSwep.html#aeb0093d5962acf4b5d582730e8c8bab9">FormSwep</a>( <span class="keywordtype">void</span> );</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#ac02cd2882f67e8ed9c315dfbf10b05a9">   28</a></span>&#160;  <a class="code" href="classstk_1_1FormSwep.html#ac02cd2882f67e8ed9c315dfbf10b05a9">~FormSwep</a>();</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160; </div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a91096ebd684df25fc36a759f642b2200">   31</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1FormSwep.html#a91096ebd684df25fc36a759f642b2200">ignoreSampleRateChange</a>( <span class="keywordtype">bool</span> ignore = <span class="keyword">true</span> ) { ignoreSampleRateChange_ = ignore; };</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#aa6fe339cc937260c46e8c169a58d8529">   47</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1FormSwep.html#aa6fe339cc937260c46e8c169a58d8529">setResonance</a>( StkFloat frequency, StkFloat radius );</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a3aede7b088dbe2ca98b3398a5f953ae7">   50</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1FormSwep.html#a3aede7b088dbe2ca98b3398a5f953ae7">setStates</a>( StkFloat frequency, StkFloat radius, StkFloat gain = 1.0 );</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a2f00d2edf80fbf8f74a284c68caf07d6">   53</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1FormSwep.html#a2f00d2edf80fbf8f74a284c68caf07d6">setTargets</a>( StkFloat frequency, StkFloat radius, StkFloat gain = 1.0 );</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a27ba31acdbe8334da1830e14872fd226">   64</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1FormSwep.html#a27ba31acdbe8334da1830e14872fd226">setSweepRate</a>( StkFloat rate );</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160; </div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a242edcbe2a6f88393357b5a5ccec43e8">   72</a></span>&#160;  <span class="keywordtype">void</span> <a class="code" href="classstk_1_1FormSwep.html#a242edcbe2a6f88393357b5a5ccec43e8">setSweepTime</a>( StkFloat time );</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a8b040fe4c4de3215d800d4c5ac29b7d5">   75</a></span>&#160;  StkFloat <a class="code" href="classstk_1_1FormSwep.html#a8b040fe4c4de3215d800d4c5ac29b7d5">lastOut</a>( <span class="keywordtype">void</span> )<span class="keyword"> const </span>{ <span class="keywordflow">return</span> lastFrame_[0]; };</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  StkFloat <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">tick</a>( StkFloat input );</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; frames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel = 0 );</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; iFrames, <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a> &amp;oFrames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iChannel = 0, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> oChannel = 0 );</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160; <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  <span class="keyword">virtual</span> <span class="keywordtype">void</span> sampleRateChanged( StkFloat newRate, StkFloat oldRate );</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  <span class="keywordtype">bool</span> dirty_;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  StkFloat frequency_;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  StkFloat radius_;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  StkFloat startFrequency_;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  StkFloat startRadius_;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  StkFloat startGain_;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  StkFloat targetFrequency_;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  StkFloat targetRadius_;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  StkFloat targetGain_;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;  StkFloat deltaFrequency_;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  StkFloat deltaRadius_;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  StkFloat deltaGain_;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  StkFloat sweepState_;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  StkFloat sweepRate_;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;};</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160; </div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">  123</a></span>&#160;<span class="keyword">inline</span> StkFloat <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">FormSwep :: tick</a>( StkFloat input )</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;{                                     </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  <span class="keywordflow">if</span> ( dirty_ )  {</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    sweepState_ += sweepRate_;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keywordflow">if</span> ( sweepState_ &gt;= 1.0 )   {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;      sweepState_ = 1.0;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;      dirty_ = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;      radius_ = targetRadius_;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;      frequency_ = targetFrequency_;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;      gain_ = targetGain_;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    }</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;      radius_ = startRadius_ + (deltaRadius_ * sweepState_);</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;      frequency_ = startFrequency_ + (deltaFrequency_ * sweepState_);</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;      gain_ = startGain_ + (deltaGain_ * sweepState_);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    }</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    this-&gt;<a class="code" href="classstk_1_1FormSwep.html#aa6fe339cc937260c46e8c169a58d8529">setResonance</a>( frequency_, radius_ );</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  }</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  inputs_[0] = gain_ * input;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;  lastFrame_[0] = b_[0] * inputs_[0] + b_[1] * inputs_[1] + b_[2] * inputs_[2];</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;  lastFrame_[0] -= a_[2] * outputs_[2] + a_[1] * outputs_[1];</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;  inputs_[2] = inputs_[1];</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  inputs_[1] = inputs_[0];</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  outputs_[2] = outputs_[1];</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  outputs_[1] = lastFrame_[0];</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160; </div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;  <span class="keywordflow">return</span> lastFrame_[0];</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;}</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160; </div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a27f68dc2bb3fa41322ae49cf59cc9884">  153</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">FormSwep :: tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; frames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> channel )</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;{</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor">#if defined(_STK_DEBUG_)</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;  <span class="keywordflow">if</span> ( channel &gt;= frames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>() ) {</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    oStream_ &lt;&lt; <span class="stringliteral">&quot;FormSwep::tick(): channel and StkFrames arguments are incompatible!&quot;</span>;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <a class="code" href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">handleError</a>( StkError::FUNCTION_ARGUMENT );</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  }</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  StkFloat *samples = &amp;frames[channel];</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> hop = frames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>();</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i&lt;frames.<a class="code" href="classstk_1_1StkFrames.html#a0fc22e21feecdee966f0203722b9c168">frames</a>(); i++, samples += hop )</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    *samples = <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">tick</a>( *samples );</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160; </div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  <span class="keywordflow">return</span> frames;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;}</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classstk_1_1FormSwep.html#a8a16af2b4e169946cedb8fec2bb1417a">  170</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">FormSwep :: tick</a>( <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; iFrames, <a class="code" href="classstk_1_1StkFrames.html">StkFrames</a>&amp; oFrames, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iChannel, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> oChannel )</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;{</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">#if defined(_STK_DEBUG_)</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;  <span class="keywordflow">if</span> ( iChannel &gt;= iFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>() || oChannel &gt;= oFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>() ) {</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    oStream_ &lt;&lt; <span class="stringliteral">&quot;FormSwep::tick(): channel and StkFrames arguments are incompatible!&quot;</span>;</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <a class="code" href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">handleError</a>( StkError::FUNCTION_ARGUMENT );</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  }</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  StkFloat *iSamples = &amp;iFrames[iChannel];</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;  StkFloat *oSamples = &amp;oFrames[oChannel];</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iHop = iFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>(), oHop = oFrames.<a class="code" href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">channels</a>();</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;  <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i&lt;iFrames.<a class="code" href="classstk_1_1StkFrames.html#a0fc22e21feecdee966f0203722b9c168">frames</a>(); i++, iSamples += iHop, oSamples += oHop )</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    *oSamples = <a class="code" href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">tick</a>( *iSamples );</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160; </div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  <span class="keywordflow">return</span> iFrames;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;}</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160; </div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;} <span class="comment">// stk namespace</span></div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclassstk_1_1Filter_html"><div class="ttname"><a href="classstk_1_1Filter.html">stk::Filter</a></div><div class="ttdoc">STK abstract filter class.</div><div class="ttdef"><b>Definition:</b> Filter.h:23</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html"><div class="ttname"><a href="classstk_1_1FormSwep.html">stk::FormSwep</a></div><div class="ttdoc">STK sweepable formant filter class.</div><div class="ttdef"><b>Definition:</b> FormSwep.h:21</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_a242edcbe2a6f88393357b5a5ccec43e8"><div class="ttname"><a href="classstk_1_1FormSwep.html#a242edcbe2a6f88393357b5a5ccec43e8">stk::FormSwep::setSweepTime</a></div><div class="ttdeci">void setSweepTime(StkFloat time)</div><div class="ttdoc">Set the sweep rate in terms of a time value in seconds.</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_a27ba31acdbe8334da1830e14872fd226"><div class="ttname"><a href="classstk_1_1FormSwep.html#a27ba31acdbe8334da1830e14872fd226">stk::FormSwep::setSweepRate</a></div><div class="ttdeci">void setSweepRate(StkFloat rate)</div><div class="ttdoc">Set the sweep rate (between 0.0 - 1.0).</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_a2f00d2edf80fbf8f74a284c68caf07d6"><div class="ttname"><a href="classstk_1_1FormSwep.html#a2f00d2edf80fbf8f74a284c68caf07d6">stk::FormSwep::setTargets</a></div><div class="ttdeci">void setTargets(StkFloat frequency, StkFloat radius, StkFloat gain=1.0)</div><div class="ttdoc">Set target resonance parameters.</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_a3aede7b088dbe2ca98b3398a5f953ae7"><div class="ttname"><a href="classstk_1_1FormSwep.html#a3aede7b088dbe2ca98b3398a5f953ae7">stk::FormSwep::setStates</a></div><div class="ttdeci">void setStates(StkFloat frequency, StkFloat radius, StkFloat gain=1.0)</div><div class="ttdoc">Set both the current and target resonance parameters.</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_a8b040fe4c4de3215d800d4c5ac29b7d5"><div class="ttname"><a href="classstk_1_1FormSwep.html#a8b040fe4c4de3215d800d4c5ac29b7d5">stk::FormSwep::lastOut</a></div><div class="ttdeci">StkFloat lastOut(void) const</div><div class="ttdoc">Return the last computed output value.</div><div class="ttdef"><b>Definition:</b> FormSwep.h:75</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_a91096ebd684df25fc36a759f642b2200"><div class="ttname"><a href="classstk_1_1FormSwep.html#a91096ebd684df25fc36a759f642b2200">stk::FormSwep::ignoreSampleRateChange</a></div><div class="ttdeci">void ignoreSampleRateChange(bool ignore=true)</div><div class="ttdoc">A function to enable/disable the automatic updating of class data when the STK sample rate changes.</div><div class="ttdef"><b>Definition:</b> FormSwep.h:31</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_aa6fe339cc937260c46e8c169a58d8529"><div class="ttname"><a href="classstk_1_1FormSwep.html#aa6fe339cc937260c46e8c169a58d8529">stk::FormSwep::setResonance</a></div><div class="ttdeci">void setResonance(StkFloat frequency, StkFloat radius)</div><div class="ttdoc">Sets the filter coefficients for a resonance at frequency (in Hz).</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_aba0d15e1d102cb0fee0806e1bb05c774"><div class="ttname"><a href="classstk_1_1FormSwep.html#aba0d15e1d102cb0fee0806e1bb05c774">stk::FormSwep::tick</a></div><div class="ttdeci">StkFloat tick(StkFloat input)</div><div class="ttdoc">Input one sample to the filter and return a reference to one output.</div><div class="ttdef"><b>Definition:</b> FormSwep.h:123</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_ac02cd2882f67e8ed9c315dfbf10b05a9"><div class="ttname"><a href="classstk_1_1FormSwep.html#ac02cd2882f67e8ed9c315dfbf10b05a9">stk::FormSwep::~FormSwep</a></div><div class="ttdeci">~FormSwep()</div><div class="ttdoc">Class destructor.</div></div>
<div class="ttc" id="aclassstk_1_1FormSwep_html_aeb0093d5962acf4b5d582730e8c8bab9"><div class="ttname"><a href="classstk_1_1FormSwep.html#aeb0093d5962acf4b5d582730e8c8bab9">stk::FormSwep::FormSwep</a></div><div class="ttdeci">FormSwep(void)</div><div class="ttdoc">Default constructor creates a second-order pass-through filter.</div></div>
<div class="ttc" id="aclassstk_1_1StkFrames_html"><div class="ttname"><a href="classstk_1_1StkFrames.html">stk::StkFrames</a></div><div class="ttdoc">An STK class to handle vectorized audio data.</div><div class="ttdef"><b>Definition:</b> Stk.h:287</div></div>
<div class="ttc" id="aclassstk_1_1StkFrames_html_a0340d9e76707282658e49509a568f60e"><div class="ttname"><a href="classstk_1_1StkFrames.html#a0340d9e76707282658e49509a568f60e">stk::StkFrames::channels</a></div><div class="ttdeci">unsigned int channels(void) const</div><div class="ttdoc">Return the number of channels represented by the data.</div><div class="ttdef"><b>Definition:</b> Stk.h:415</div></div>
<div class="ttc" id="aclassstk_1_1StkFrames_html_a0fc22e21feecdee966f0203722b9c168"><div class="ttname"><a href="classstk_1_1StkFrames.html#a0fc22e21feecdee966f0203722b9c168">stk::StkFrames::frames</a></div><div class="ttdeci">unsigned int frames(void) const</div><div class="ttdoc">Return the number of sample frames represented by the data.</div><div class="ttdef"><b>Definition:</b> Stk.h:418</div></div>
<div class="ttc" id="aclassstk_1_1Stk_html_a48ac73a0d8ca28445ba1a054e1f061ff"><div class="ttname"><a href="classstk_1_1Stk.html#a48ac73a0d8ca28445ba1a054e1f061ff">stk::Stk::handleError</a></div><div class="ttdeci">static void handleError(const char *message, StkError::Type type)</div><div class="ttdoc">Static function for error reporting and handling using c-strings.</div></div>
<div class="ttc" id="anamespacestk_html"><div class="ttname"><a href="namespacestk.html">stk</a></div><div class="ttdoc">The STK namespace.</div><div class="ttdef"><b>Definition:</b> ADSR.h:8</div></div>
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