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 <span id="projectnumber">0.4.2~alpha</span>
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<div class="title">utils/test-parameter.c</div> </div>
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<div class="fragment"><div class="line"><span class="preprocessor">#include <<a class="code" href="aubio_8h.html">aubio.h</a>></span></div><div class="line"><span class="preprocessor">#include "utils_tests.h"</span></div><div class="line"></div><div class="line"><span class="keywordtype">void</span> get_some_steps ( <a class="code" href="parameter_8h.html#ace945eedce3aba770931ff2da6ad972e">aubio_parameter_t</a> * param );</div><div class="line"></div><div class="line"><span class="keywordtype">void</span> get_some_steps ( <a class="code" href="parameter_8h.html#ace945eedce3aba770931ff2da6ad972e">aubio_parameter_t</a> * param )</div><div class="line">{</div><div class="line"> <a class="code" href="types_8h.html#a12a1e9b3ce141648783a82445d02b58d">uint_t</a> i = 0;</div><div class="line"> <a class="code" href="types_8h.html#a12a1e9b3ce141648783a82445d02b58d">uint_t</a> steps = <a name="a0"></a><a class="code" href="parameter_8h.html#aaad93d8200196e01499bcefce4c2a3d5">aubio_parameter_get_steps</a> ( param );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"next steps (%d) values:"</span>, steps );</div><div class="line"> <span class="keywordflow">for</span> (i = 0; i < steps; i ++ ) {</div><div class="line"> PRINT_MSG(<span class="stringliteral">" %f"</span>, <a name="a1"></a><a class="code" href="parameter_8h.html#abb96bae188242955a0ec4c8e99aa4254">aubio_parameter_get_next_value</a> (param) );</div><div class="line"> }</div><div class="line"> PRINT_MSG(<span class="stringliteral">"\n"</span>);</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"next 3 values:"</span>);</div><div class="line"> <span class="keywordflow">for</span> (i = 0; i < 3; i ++ ) {</div><div class="line"> PRINT_MSG(<span class="stringliteral">" %f"</span>, <a class="code" href="parameter_8h.html#abb96bae188242955a0ec4c8e99aa4254">aubio_parameter_get_next_value</a> (param) );</div><div class="line"> }</div><div class="line"> PRINT_MSG(<span class="stringliteral">"\n"</span>);</div><div class="line"></div><div class="line">}</div><div class="line"></div><div class="line"><span class="keywordtype">int</span> main (<span class="keywordtype">void</span>)</div><div class="line">{</div><div class="line"> <a class="code" href="types_8h.html#a5d7119468d78a1dc35cf76d0adfb1436">smpl_t</a> max_value = 100.;</div><div class="line"> <a class="code" href="types_8h.html#a5d7119468d78a1dc35cf76d0adfb1436">smpl_t</a> min_value = 0.;</div><div class="line"> <a class="code" href="types_8h.html#a12a1e9b3ce141648783a82445d02b58d">uint_t</a> steps = 10;</div><div class="line"></div><div class="line"> <a class="code" href="parameter_8h.html#ace945eedce3aba770931ff2da6ad972e">aubio_parameter_t</a> * param = <a name="a2"></a><a class="code" href="parameter_8h.html#a867621907de149640055259a653f6650">new_aubio_parameter</a> ( min_value, max_value, steps );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"initial value: %f, steps: %d\n"</span>, <a name="a3"></a><a class="code" href="parameter_8h.html#ae4eb26f6d5c5cf210526f9b1c614a3e3">aubio_parameter_get_current_value</a></div><div class="line"> (param) , <a class="code" href="parameter_8h.html#aaad93d8200196e01499bcefce4c2a3d5">aubio_parameter_get_steps</a> (param) );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"target: max_value / 2\n"</span>);</div><div class="line"> <a name="a4"></a><a class="code" href="parameter_8h.html#a0645e9a5f490340a1053efe4485bad18">aubio_parameter_set_target_value</a> ( param, max_value );</div><div class="line"> get_some_steps ( param );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"target: max_value / 2\n"</span>);</div><div class="line"> <a class="code" href="parameter_8h.html#a0645e9a5f490340a1053efe4485bad18">aubio_parameter_set_target_value</a> ( param, max_value / 2 );</div><div class="line"> get_some_steps ( param );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"target: max_value * 2\n"</span>);</div><div class="line"> <a class="code" href="parameter_8h.html#a0645e9a5f490340a1053efe4485bad18">aubio_parameter_set_target_value</a> ( param, max_value * 2);</div><div class="line"> get_some_steps ( param );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"steps: 1, target: -max\n"</span>);</div><div class="line"> <a name="a5"></a><a class="code" href="parameter_8h.html#a00be4e7bca7617402245a9712398dfa9">aubio_parameter_set_steps</a> ( param, 1);</div><div class="line"> <a class="code" href="parameter_8h.html#a0645e9a5f490340a1053efe4485bad18">aubio_parameter_set_target_value</a> ( param, - max_value);</div><div class="line"> get_some_steps ( param );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"steps: 30, current value: max, target: min\n"</span>);</div><div class="line"> <a name="a6"></a><a class="code" href="parameter_8h.html#a0e84ec646b0188996b748946c46b9c40">aubio_parameter_set_current_value</a> ( param, max_value );</div><div class="line"> <a class="code" href="parameter_8h.html#a0645e9a5f490340a1053efe4485bad18">aubio_parameter_set_target_value</a> ( param, min_value );</div><div class="line"> <a class="code" href="parameter_8h.html#a00be4e7bca7617402245a9712398dfa9">aubio_parameter_set_steps</a> ( param, 7 );</div><div class="line"> get_some_steps ( param );</div><div class="line"></div><div class="line"> PRINT_MSG(<span class="stringliteral">"steps: 30, max value: max * 2, min value: -max, current value: -max, target: max\n"</span>);</div><div class="line"> <a name="a7"></a><a class="code" href="parameter_8h.html#a43f83067c7c6630e16b9b5d1ebecc897">aubio_parameter_set_min_value</a> ( param, - max_value );</div><div class="line"> <a name="a8"></a><a class="code" href="parameter_8h.html#a89b05c1ae1734a812b092c9deccc556a">aubio_parameter_set_max_value</a> ( param, 2. * max_value );</div><div class="line"> <a class="code" href="parameter_8h.html#a0e84ec646b0188996b748946c46b9c40">aubio_parameter_set_current_value</a> ( param, - max_value );</div><div class="line"> <a class="code" href="parameter_8h.html#a0645e9a5f490340a1053efe4485bad18">aubio_parameter_set_target_value</a> ( param, max_value );</div><div class="line"> <a class="code" href="parameter_8h.html#a00be4e7bca7617402245a9712398dfa9">aubio_parameter_set_steps</a> ( param, 10 );</div><div class="line"> get_some_steps ( param );</div><div class="line"></div><div class="line"> <a name="a9"></a><a class="code" href="parameter_8h.html#ae116d85a65785002cbbf41ee6381fde0">del_aubio_parameter</a> (param);</div><div class="line"></div><div class="line"> <span class="keywordflow">return</span> 0;</div><div class="line">}</div></div><!-- fragment --> </div><!-- contents -->
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