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  272.   <h1>Source code for CBD.lib.std</h1><div class="highlight"><pre>
    273. 

  273. <span></span><span class="sd">&quot;&quot;&quot;</span>
    274. 

  274. <span class="sd">This file contains the standard library for CBD building blocks.</span>
    275. 

  275. <span class="sd">&quot;&quot;&quot;</span>
    276. 

  276. <span class="kn">from</span> <span class="nn">CBD.CBD</span> <span class="kn">import</span> <span class="n">BaseBlock</span><span class="p">,</span> <span class="n">CBD</span><span class="p">,</span> <span class="n">level</span>
    277. 

  277. <span class="kn">from</span> <span class="nn">CBD</span> <span class="kn">import</span> <span class="n">naivelog</span>
    278. 

  278. <span class="kn">import</span> <span class="nn">math</span>
    279. 

  279. 

  280. <span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s1">&#39;ConstantBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;NegatorBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;InverterBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;AdderBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;ProductBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;ModuloBlock&#39;</span><span class="p">,</span>
    281. 

  281.            <span class="s1">&#39;RootBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;AbsBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;IntBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;ClampBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;GenericBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;MultiplexerBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;LessThanBlock&#39;</span><span class="p">,</span>
    282. 

  282.            <span class="s1">&#39;EqualsBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;LessThanOrEqualsBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;NotBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;OrBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;AndBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;DelayBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;TimeBlock&#39;</span><span class="p">,</span>
    283. 

  283.            <span class="s1">&#39;LoggingBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;AddOneBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;DerivatorBlock&#39;</span><span class="p">,</span> <span class="s1">&#39;IntegratorBlock&#39;</span><span class="p">]</span>
    284. 

  284. 

  285. <div class="viewcode-block" id="ConstantBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ConstantBlock">[docs]</a><span class="k">class</span> <span class="nc">ConstantBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    286. 

  286. 	<span class="sd">&quot;&quot;&quot;</span>
    287. 

  287. <span class="sd">	The constant block will always output its constant value</span>
    288. 

  288. <span class="sd">	&quot;&quot;&quot;</span>
    289. 

  289. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="mf">0.0</span><span class="p">):</span>
    290. 

  290. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    291. 

  291. 		<span class="bp">self</span><span class="o">.</span><span class="n">__value</span> <span class="o">=</span> <span class="n">value</span>
    292. 

  292. 

  293. <div class="viewcode-block" id="ConstantBlock.getValue"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ConstantBlock.getValue">[docs]</a>	<span class="k">def</span> <span class="nf">getValue</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    294. 

  294. 		<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">__value</span></div>
    295. 

  295. 

  296. <div class="viewcode-block" id="ConstantBlock.setValue"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ConstantBlock.setValue">[docs]</a>	<span class="k">def</span> <span class="nf">setValue</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
    297. 

  297. 		<span class="bp">self</span><span class="o">.</span><span class="n">__value</span> <span class="o">=</span> <span class="n">value</span></div>
    298. 

  298. 

  299. <div class="viewcode-block" id="ConstantBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ConstantBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    300. 

  300. 		<span class="c1"># TO IMPLEMENT</span>
    301. 

  301. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getValue</span><span class="p">())</span></div>
    302. 

  302. 

  303. 	<span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    304. 

  304. 		<span class="k">return</span> <span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">+</span> <span class="s2">&quot;  Value = &quot;</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getValue</span><span class="p">())</span> <span class="o">+</span> <span class="s2">&quot;</span><span class="se">\n</span><span class="s2">&quot;</span></div>
    305. 

  305. 

  306. 

  307. <div class="viewcode-block" id="NegatorBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.NegatorBlock">[docs]</a><span class="k">class</span> <span class="nc">NegatorBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    308. 

  308. 	<span class="sd">&quot;&quot;&quot;</span>
    309. 

  309. <span class="sd">	The negator block will output the value of the input multiplied with -1</span>
    310. 

  310. <span class="sd">	&quot;&quot;&quot;</span>
    311. 

  311. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    312. 

  312. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    313. 

  313. 

  314. <div class="viewcode-block" id="NegatorBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.NegatorBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    315. 

  315. 		<span class="c1"># TO IMPLEMENT</span>
    316. 

  316. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">)</span></div></div>
    317. 

  317. 

  318. 

  319. <div class="viewcode-block" id="InverterBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.InverterBlock">[docs]</a><span class="k">class</span> <span class="nc">InverterBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    320. 

  320. 	<span class="sd">&quot;&quot;&quot;</span>
    321. 

  321. <span class="sd">	The invertblock will output 1/IN</span>
    322. 

  322. <span class="sd">	&quot;&quot;&quot;</span>
    323. 

  323. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    324. 

  324. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    325. 

  325. 

  326. <div class="viewcode-block" id="InverterBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.InverterBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    327. 

  327. 		<span class="c1"># TO IMPLEMENT</span>
    328. 

  328. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="mi">1</span> <span class="o">/</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">)</span></div></div>
    329. 

  329. 

  330. 

  331. <div class="viewcode-block" id="AdderBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AdderBlock">[docs]</a><span class="k">class</span> <span class="nc">AdderBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    332. 

  332. 	<span class="sd">&quot;&quot;&quot;</span>
    333. 

  333. <span class="sd">	The adderblock will add the 2 inputs</span>
    334. 

  334. <span class="sd">	&quot;&quot;&quot;</span>
    335. 

  335. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    336. 

  336. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    337. 

  337. 

  338. <div class="viewcode-block" id="AdderBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AdderBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    339. 

  339. 		<span class="c1"># TO IMPLEMENT</span>
    340. 

  340. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">)</span></div></div>
    341. 

  341. 

  342. 

  343. <div class="viewcode-block" id="ProductBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ProductBlock">[docs]</a><span class="k">class</span> <span class="nc">ProductBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    344. 

  344. 	<span class="sd">&quot;&quot;&quot;</span>
    345. 

  345. <span class="sd">	The product block will multiply the two inputs</span>
    346. 

  346. <span class="sd">	&quot;&quot;&quot;</span>
    347. 

  347. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    348. 

  348. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    349. 

  349. 

  350. <div class="viewcode-block" id="ProductBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ProductBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    351. 

  351. 		<span class="c1"># TO IMPLEMENT</span>
    352. 

  352. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span> <span class="o">*</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">)</span></div></div>
    353. 

  353. 

  354. 

  355. <div class="viewcode-block" id="ModuloBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ModuloBlock">[docs]</a><span class="k">class</span> <span class="nc">ModuloBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    356. 

  356. 	<span class="sd">&quot;&quot;&quot;</span>
    357. 

  357. <span class="sd">	A basic block that computes the IN1 modulo IN2</span>
    358. 

  358. <span class="sd">	&quot;&quot;&quot;</span>
    359. 

  359. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    360. 

  360. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    361. 

  361. 

  362. <div class="viewcode-block" id="ModuloBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ModuloBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    363. 

  363. 		<span class="c1"># TO IMPLEMENT</span>
    364. 

  364. 		<span class="c1"># Use &#39;math.fmod&#39; for validity with C w.r.t. negative values AND floats</span>
    365. 

  365. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="n">math</span><span class="o">.</span><span class="n">fmod</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">))</span></div></div>
    366. 

  366. 

  367. 

  368. <div class="viewcode-block" id="RootBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.RootBlock">[docs]</a><span class="k">class</span> <span class="nc">RootBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    369. 

  369. 	<span class="sd">&quot;&quot;&quot;</span>
    370. 

  370. <span class="sd">	A basic block that computes the IN2-th root from IN1</span>
    371. 

  371. <span class="sd">	&quot;&quot;&quot;</span>
    372. 

  372. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    373. 

  373. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    374. 

  374. 

  375. <div class="viewcode-block" id="RootBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.RootBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    376. 

  376. 		<span class="c1"># TO IMPLEMENT</span>
    377. 

  377. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span> <span class="o">**</span> <span class="p">(</span><span class="mi">1</span> <span class="o">/</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">))</span></div></div>
    378. 

  378. 

  379. 

  380. <div class="viewcode-block" id="AbsBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AbsBlock">[docs]</a><span class="k">class</span> <span class="nc">AbsBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    381. 

  381. 	<span class="sd">&quot;&quot;&quot;</span>
    382. 

  382. <span class="sd">	The abs block will output the absolute value of the input.</span>
    383. 

  383. <span class="sd">	&quot;&quot;&quot;</span>
    384. 

  384. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    385. 

  385. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    386. 

  386. 

  387. <div class="viewcode-block" id="AbsBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AbsBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    388. 

  388. 		<span class="c1"># TO IMPLEMENT</span>
    389. 

  389. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="nb">abs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">))</span></div></div>
    390. 

  390. 

  391. 

  392. <div class="viewcode-block" id="IntBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.IntBlock">[docs]</a><span class="k">class</span> <span class="nc">IntBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    393. 

  393. 	<span class="sd">&quot;&quot;&quot;</span>
    394. 

  394. <span class="sd">	The int block will output the integer value (floored) of the input.</span>
    395. 

  395. <span class="sd">	&quot;&quot;&quot;</span>
    396. 

  396. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    397. 

  397. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    398. 

  398. 

  399. <div class="viewcode-block" id="IntBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.IntBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    400. 

  400. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">))</span></div></div>
    401. 

  401. 

  402. 

  403. <div class="viewcode-block" id="ClampBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ClampBlock">[docs]</a><span class="k">class</span> <span class="nc">ClampBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    404. 

  404. 	<span class="sd">&quot;&quot;&quot;</span>
    405. 

  405. <span class="sd">	The clamp block will clamp the input between min and max.</span>
    406. 

  406. <span class="sd">	&quot;&quot;&quot;</span>
    407. 

  407. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="nb">min</span><span class="o">=-</span><span class="mi">1</span><span class="p">,</span> <span class="nb">max</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
    408. 

  408. 		<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    409. 

  409. 		<span class="bp">self</span><span class="o">.</span><span class="n">min</span> <span class="o">=</span> <span class="nb">min</span>
    410. 

  410. 		<span class="bp">self</span><span class="o">.</span><span class="n">max</span> <span class="o">=</span> <span class="nb">max</span>
    411. 

  411. 

  412. <div class="viewcode-block" id="ClampBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.ClampBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    413. 

  413. 		<span class="n">x</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">)</span><span class="o">.</span><span class="n">value</span>
    414. 

  414. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="nb">min</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">min</span><span class="p">),</span> <span class="bp">self</span><span class="o">.</span><span class="n">max</span><span class="p">))</span></div></div>
    415. 

  415. 

  416. 

  417. <div class="viewcode-block" id="GenericBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.GenericBlock">[docs]</a><span class="k">class</span> <span class="nc">GenericBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    418. 

  418. 	<span class="sd">&quot;&quot;&quot;</span>
    419. 

  419. <span class="sd">	The generic block will evaluate the operator on the input</span>
    420. 

  420. <span class="sd">	operator is the name (a string) of a Python function from the math library</span>
    421. 

  421. <span class="sd">	which will be called when the block is evaluated</span>
    422. 

  422. <span class="sd">	by default, initialized to None</span>
    423. 

  423. <span class="sd">	&quot;&quot;&quot;</span>
    424. 

  424. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="n">block_operator</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
    425. 

  425. 		<span class="c1"># operator is the name (a string) of a Python function from the math library</span>
    426. 

  426. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    427. 

  427. 		<span class="bp">self</span><span class="o">.</span><span class="n">__block_operator</span> <span class="o">=</span> <span class="n">block_operator</span>
    428. 

  428. 

  429. <div class="viewcode-block" id="GenericBlock.getBlockOperator"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.GenericBlock.getBlockOperator">[docs]</a>	<span class="k">def</span> <span class="nf">getBlockOperator</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    430. 

  430. 		<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">__block_operator</span></div>
    431. 

  431. 

  432. <div class="viewcode-block" id="GenericBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.GenericBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    433. 

  433. 		<span class="c1"># TO IMPLEMENT</span>
    434. 

  434. 		<span class="n">a</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span>
    435. 

  435. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="nb">getattr</span><span class="p">(</span><span class="n">math</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">getBlockOperator</span><span class="p">())(</span><span class="n">a</span><span class="p">))</span></div>
    436. 

  436. 

  437. 	<span class="k">def</span> <span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    438. 

  438. 		<span class="nb">repr</span> <span class="o">=</span> <span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
    439. 

  439. 		<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">__block_operator</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
    440. 

  440. 			<span class="nb">repr</span> <span class="o">+=</span> <span class="s2">&quot;  No operator given</span><span class="se">\n</span><span class="s2">&quot;</span>
    441. 

  441. 		<span class="k">else</span><span class="p">:</span>
    442. 

  442. 			<span class="nb">repr</span> <span class="o">+=</span> <span class="s2">&quot;  Operator :: &quot;</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">__block_operator</span> <span class="o">+</span> <span class="s2">&quot;</span><span class="se">\n</span><span class="s2">&quot;</span>
    443. 

  443. 		<span class="k">return</span> <span class="nb">repr</span></div>
    444. 

  444. 

  445. 

  446. <div class="viewcode-block" id="MultiplexerBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.MultiplexerBlock">[docs]</a><span class="k">class</span> <span class="nc">MultiplexerBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    447. 

  447. 	<span class="sd">&quot;&quot;&quot;</span>
    448. 

  448. <span class="sd">	The multiplexer block will output the signal from IN1 if select == 0; otherwise</span>
    449. 

  449. <span class="sd">	the signal from IN2 is outputted.</span>
    450. 

  450. <span class="sd">	&quot;&quot;&quot;</span>
    451. 

  451. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    452. 

  452. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">,</span> <span class="s2">&quot;select&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    453. 

  453. 

  454. <div class="viewcode-block" id="MultiplexerBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.MultiplexerBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    455. 

  455. 		<span class="n">select</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;select&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span>
    456. 

  456. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span> <span class="k">if</span> <span class="n">select</span> <span class="o">==</span> <span class="mi">0</span> <span class="k">else</span> <span class="s2">&quot;IN2&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">)</span></div></div>
    457. 

  457. 

  458. 

  459. <div class="viewcode-block" id="LessThanBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.LessThanBlock">[docs]</a><span class="k">class</span> <span class="nc">LessThanBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    460. 

  460. 	<span class="sd">&quot;&quot;&quot;</span>
    461. 

  461. <span class="sd">	A simple block that will test if the IN1 is smaller than IN2 (output == 1 if true else 0)</span>
    462. 

  462. <span class="sd">	&quot;&quot;&quot;</span>
    463. 

  463. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    464. 

  464. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    465. 

  465. 

  466. <div class="viewcode-block" id="LessThanBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.LessThanBlock.compute">[docs]</a>	<span class="k">def</span>	<span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    467. 

  467. 		<span class="n">gisv</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">s</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="n">s</span><span class="p">)</span><span class="o">.</span><span class="n">value</span>
    468. 

  468. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="mi">1</span> <span class="k">if</span> <span class="n">gisv</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">)</span> <span class="o">&lt;</span> <span class="n">gisv</span><span class="p">(</span><span class="s2">&quot;IN2&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="mi">0</span><span class="p">)</span></div></div>
    469. 

  469. 

  470. 

  471. <div class="viewcode-block" id="EqualsBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.EqualsBlock">[docs]</a><span class="k">class</span> <span class="nc">EqualsBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    472. 

  472. 	<span class="sd">&quot;&quot;&quot;</span>
    473. 

  473. <span class="sd">	A simple block that will test if the IN1 is equal to IN2 (output == 1 if true else 0)</span>
    474. 

  474. <span class="sd">	&quot;&quot;&quot;</span>
    475. 

  475. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    476. 

  476. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    477. 

  477. 

  478. <div class="viewcode-block" id="EqualsBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.EqualsBlock.compute">[docs]</a>	<span class="k">def</span>	<span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    479. 

  479. 		<span class="n">gisv</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">s</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="n">s</span><span class="p">)</span><span class="o">.</span><span class="n">value</span>
    480. 

  480. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="mi">1</span> <span class="k">if</span> <span class="n">gisv</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">)</span> <span class="o">==</span> <span class="n">gisv</span><span class="p">(</span><span class="s2">&quot;IN2&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="mi">0</span><span class="p">)</span></div></div>
    481. 

  481. 

  482. 

  483. <div class="viewcode-block" id="LessThanOrEqualsBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.LessThanOrEqualsBlock">[docs]</a><span class="k">class</span> <span class="nc">LessThanOrEqualsBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    484. 

  484. 	<span class="sd">&quot;&quot;&quot;</span>
    485. 

  485. <span class="sd">	A simple block that will test if the IN1 is smaller than or equals to IN2 (output == 1 if true else 0)</span>
    486. 

  486. <span class="sd">	&quot;&quot;&quot;</span>
    487. 

  487. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    488. 

  488. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IN2&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    489. 

  489. 

  490. <div class="viewcode-block" id="LessThanOrEqualsBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.LessThanOrEqualsBlock.compute">[docs]</a>	<span class="k">def</span>	<span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    491. 

  491. 		<span class="n">gisv</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">s</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="n">s</span><span class="p">)</span><span class="o">.</span><span class="n">value</span>
    492. 

  492. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="mi">1</span> <span class="k">if</span> <span class="n">gisv</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">)</span> <span class="o">&lt;=</span> <span class="n">gisv</span><span class="p">(</span><span class="s2">&quot;IN2&quot;</span><span class="p">)</span> <span class="k">else</span> <span class="mi">0</span><span class="p">)</span></div></div>
    493. 

  493. 

  494. 

  495. <div class="viewcode-block" id="NotBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.NotBlock">[docs]</a><span class="k">class</span> <span class="nc">NotBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    496. 

  496. 	<span class="sd">&quot;&quot;&quot;</span>
    497. 

  497. <span class="sd">	A simple Not block that will set a 0 to 1 and vice versa</span>
    498. 

  498. <span class="sd">	&quot;&quot;&quot;</span>
    499. 

  499. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    500. 

  500. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    501. 

  501. 

  502. <div class="viewcode-block" id="NotBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.NotBlock.compute">[docs]</a>	<span class="k">def</span>	<span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    503. 

  503. 		<span class="n">result</span> <span class="o">=</span> <span class="mi">0</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span> <span class="k">else</span> <span class="mi">1</span>
    504. 

  504. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="n">result</span><span class="p">)</span></div></div>
    505. 

  505. 

  506. 

  507. <div class="viewcode-block" id="OrBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.OrBlock">[docs]</a><span class="k">class</span> <span class="nc">OrBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    508. 

  508. 	<span class="sd">&quot;&quot;&quot;</span>
    509. 

  509. <span class="sd">	A simple Or block with possibly multiple inputlines</span>
    510. 

  510. <span class="sd">	&quot;&quot;&quot;</span>
    511. 

  511. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="n">numberOfInputs</span><span class="o">=</span><span class="mi">2</span><span class="p">):</span>
    512. 

  512. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN</span><span class="si">{0}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">i</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="n">numberOfInputs</span><span class="o">+</span><span class="mi">1</span><span class="p">)],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    513. 

  513. 		<span class="bp">self</span><span class="o">.</span><span class="n">__numberOfInputs</span> <span class="o">=</span> <span class="n">numberOfInputs</span>
    514. 

  514. 

  515. <div class="viewcode-block" id="OrBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.OrBlock.compute">[docs]</a>	<span class="k">def</span>	<span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    516. 

  516. 		<span class="n">result</span> <span class="o">=</span> <span class="mi">0</span>
    517. 

  517. 		<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">__numberOfInputs</span><span class="o">+</span><span class="mi">1</span><span class="p">):</span>
    518. 

  518. 			<span class="n">result</span> <span class="o">=</span> <span class="n">result</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN&quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">i</span><span class="p">))</span><span class="o">.</span><span class="n">value</span>
    519. 

  519. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="n">result</span><span class="p">)</span></div>
    520. 

  520. 

  521. <div class="viewcode-block" id="OrBlock.getNumberOfInputs"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.OrBlock.getNumberOfInputs">[docs]</a>	<span class="k">def</span> <span class="nf">getNumberOfInputs</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    522. 

  522. 		<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">__numberOfInputs</span></div></div>
    523. 

  523. 

  524. 

  525. <div class="viewcode-block" id="AndBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AndBlock">[docs]</a><span class="k">class</span> <span class="nc">AndBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    526. 

  526. 	<span class="sd">&quot;&quot;&quot;</span>
    527. 

  527. <span class="sd">	A simple And block with possibly multiple inputlines</span>
    528. 

  528. <span class="sd">	&quot;&quot;&quot;</span>
    529. 

  529. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="n">numberOfInputs</span><span class="o">=</span><span class="mi">2</span><span class="p">):</span>
    530. 

  530. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN</span><span class="si">{0}</span><span class="s2">&quot;</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">i</span><span class="p">)</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="n">numberOfInputs</span><span class="o">+</span><span class="mi">1</span><span class="p">)],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    531. 

  531. 		<span class="bp">self</span><span class="o">.</span><span class="n">__numberOfInputs</span> <span class="o">=</span> <span class="n">numberOfInputs</span>
    532. 

  532. 

  533. <div class="viewcode-block" id="AndBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AndBlock.compute">[docs]</a>	<span class="k">def</span>	<span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    534. 

  534. 		<span class="n">result</span> <span class="o">=</span> <span class="mi">1</span>
    535. 

  535. 		<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">__numberOfInputs</span><span class="o">+</span><span class="mi">1</span><span class="p">):</span>
    536. 

  536. 			<span class="n">result</span> <span class="o">=</span> <span class="n">result</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN&quot;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">i</span><span class="p">))</span><span class="o">.</span><span class="n">value</span>
    537. 

  537. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="n">result</span><span class="p">)</span></div>
    538. 

  538. 

  539. <div class="viewcode-block" id="AndBlock.getNumberOfInputs"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AndBlock.getNumberOfInputs">[docs]</a>	<span class="k">def</span> <span class="nf">getNumberOfInputs</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
    540. 

  540. 		<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">__numberOfInputs</span></div></div>
    541. 

  541. 

  542. 

  543. <div class="viewcode-block" id="DelayBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.DelayBlock">[docs]</a><span class="k">class</span> <span class="nc">DelayBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    544. 

  544. 	<span class="sd">&quot;&quot;&quot;</span>
    545. 

  545. <span class="sd">	A delay block that takes the last value from the list</span>
    546. 

  546. <span class="sd">	IC: Initial Condition</span>
    547. 

  547. <span class="sd">	&quot;&quot;&quot;</span>
    548. 

  548. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    549. 

  549. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;IC&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    550. 

  550. 

  551. <div class="viewcode-block" id="DelayBlock.getDependencies"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.DelayBlock.getDependencies">[docs]</a>	<span class="k">def</span> <span class="nf">getDependencies</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    552. 

  552. 		<span class="c1"># TO IMPLEMENT: This is a helper function you can use to create the dependency graph</span>
    553. 

  553. 		<span class="c1"># Treat dependencies differently. For instance, at the first iteration (curIteration == 0), the block only depends on the IC;</span>
    554. 

  554. 		<span class="k">if</span> <span class="n">curIteration</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
    555. 

  555. 			<span class="k">return</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_linksIn</span><span class="p">[</span><span class="s2">&quot;IC&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">block</span><span class="p">]</span>
    556. 

  556. 		<span class="k">return</span> <span class="p">[]</span></div>
    557. 

  557. 

  558. <div class="viewcode-block" id="DelayBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.DelayBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    559. 

  559. 		<span class="k">if</span> <span class="n">curIteration</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span>
    560. 

  560. 			<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IC&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">)</span>
    561. 

  561. 		<span class="k">else</span><span class="p">:</span>
    562. 

  562. 			<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span> <span class="o">-</span> <span class="mi">1</span><span class="p">)</span><span class="o">.</span><span class="n">value</span><span class="p">)</span></div></div>
    563. 

  563. 

  564. 

  565. <div class="viewcode-block" id="TimeBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.TimeBlock">[docs]</a><span class="k">class</span> <span class="nc">TimeBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    566. 

  566. 	<span class="sd">&quot;&quot;&quot;</span>
    567. 

  567. <span class="sd">	Outputs the current time of the simulation</span>
    568. 

  568. <span class="sd">	&quot;&quot;&quot;</span>
    569. 

  569. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    570. 

  570. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    571. 

  571. 

  572. <div class="viewcode-block" id="TimeBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.TimeBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    573. 

  573. 		<span class="bp">self</span><span class="o">.</span><span class="n">appendToSignal</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getClock</span><span class="p">()</span><span class="o">.</span><span class="n">getTime</span><span class="p">())</span></div></div>
    574. 

  574. 

  575. 

  576. <div class="viewcode-block" id="LoggingBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.LoggingBlock">[docs]</a><span class="k">class</span> <span class="nc">LoggingBlock</span><span class="p">(</span><span class="n">BaseBlock</span><span class="p">):</span>
    577. 

  577. 	<span class="sd">&quot;&quot;&quot;</span>
    578. 

  578. <span class="sd">	A simple Logging block</span>
    579. 

  579. <span class="sd">	&quot;&quot;&quot;</span>
    580. 

  580. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="n">string</span><span class="p">,</span> <span class="n">lev</span><span class="o">=</span><span class="n">level</span><span class="o">.</span><span class="n">WARNING</span><span class="p">):</span>
    581. 

  581. 		<span class="n">BaseBlock</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[])</span>
    582. 

  582. 		<span class="bp">self</span><span class="o">.</span><span class="n">__string</span> <span class="o">=</span> <span class="n">string</span>
    583. 

  583. 		<span class="bp">self</span><span class="o">.</span><span class="n">__logger</span> <span class="o">=</span> <span class="n">naivelog</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="s2">&quot;WarningLog&quot;</span><span class="p">)</span>
    584. 

  584. 		<span class="bp">self</span><span class="o">.</span><span class="n">__lev</span> <span class="o">=</span> <span class="n">lev</span>
    585. 

  585. 

  586. <div class="viewcode-block" id="LoggingBlock.compute"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.LoggingBlock.compute">[docs]</a>	<span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">curIteration</span><span class="p">):</span>
    587. 

  587. 		<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">getInputSignal</span><span class="p">(</span><span class="n">curIteration</span><span class="p">,</span> <span class="s2">&quot;IN1&quot;</span><span class="p">)</span><span class="o">.</span><span class="n">value</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
    588. 

  588. 			<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">__lev</span> <span class="o">==</span> <span class="n">level</span><span class="o">.</span><span class="n">WARNING</span><span class="p">:</span>
    589. 

  589. 				<span class="bp">self</span><span class="o">.</span><span class="n">__logger</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s2">&quot;Time &quot;</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getClock</span><span class="p">()</span><span class="o">.</span><span class="n">getTime</span><span class="p">())</span> <span class="o">+</span> <span class="s2">&quot;: &quot;</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">__string</span><span class="p">)</span>
    590. 

  590. 			<span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">__lev</span> <span class="o">==</span> <span class="n">level</span><span class="o">.</span><span class="n">ERROR</span><span class="p">:</span>
    591. 

  591. 				<span class="bp">self</span><span class="o">.</span><span class="n">__logger</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s2">&quot;Time &quot;</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getClock</span><span class="p">()</span><span class="o">.</span><span class="n">getTime</span><span class="p">())</span> <span class="o">+</span> <span class="s2">&quot;: &quot;</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">__string</span><span class="p">)</span>
    592. 

  592. 			<span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">__lev</span> <span class="o">==</span> <span class="n">level</span><span class="o">.</span><span class="n">FATAL</span><span class="p">:</span>
    593. 

  593. 				<span class="bp">self</span><span class="o">.</span><span class="n">__logger</span><span class="o">.</span><span class="n">fatal</span><span class="p">(</span><span class="s2">&quot;Time &quot;</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">getClock</span><span class="p">()</span><span class="o">.</span><span class="n">getTime</span><span class="p">())</span> <span class="o">+</span> <span class="s2">&quot;: &quot;</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">__string</span><span class="p">)</span></div></div>
    594. 

  594. 

  595. 

  596. <div class="viewcode-block" id="AddOneBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.AddOneBlock">[docs]</a><span class="k">class</span> <span class="nc">AddOneBlock</span><span class="p">(</span><span class="n">CBD</span><span class="p">):</span>
    597. 

  597. 	<span class="sd">&quot;&quot;&quot;</span>
    598. 

  598. <span class="sd">	Block adds a one to the input (used a lot for mux)</span>
    599. 

  599. <span class="sd">	&quot;&quot;&quot;</span>
    600. 

  600. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    601. 

  601. 		<span class="n">CBD</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    602. 

  602. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">ConstantBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;OneConstant&quot;</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="mi">1</span><span class="p">))</span>
    603. 

  603. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">AdderBlock</span><span class="p">(</span><span class="s2">&quot;PlusOne&quot;</span><span class="p">))</span>
    604. 

  604. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;PlusOne&quot;</span><span class="p">)</span>
    605. 

  605. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;OneConstant&quot;</span><span class="p">,</span> <span class="s2">&quot;PlusOne&quot;</span><span class="p">)</span>
    606. 

  606. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;PlusOne&quot;</span><span class="p">,</span> <span class="s2">&quot;OUT1&quot;</span><span class="p">)</span></div>
    607. 

  607. 

  608. 

  609. <div class="viewcode-block" id="DerivatorBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.DerivatorBlock">[docs]</a><span class="k">class</span> <span class="nc">DerivatorBlock</span><span class="p">(</span><span class="n">CBD</span><span class="p">):</span>
    610. 

  610. 	<span class="sd">&quot;&quot;&quot;</span>
    611. 

  611. <span class="sd">	The derivator block is a CBD that calculates the derivative</span>
    612. 

  612. <span class="sd">	&quot;&quot;&quot;</span>
    613. 

  613. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    614. 

  614. 		<span class="n">CBD</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;delta_t&quot;</span><span class="p">,</span> <span class="s2">&quot;IC&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    615. 

  615. 		<span class="c1"># TO IMPLEMENT</span>
    616. 

  616. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">ProductBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;multIc&quot;</span><span class="p">))</span>
    617. 

  617. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">NegatorBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;neg1&quot;</span><span class="p">))</span>
    618. 

  618. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">AdderBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;sum1&quot;</span><span class="p">))</span>
    619. 

  619. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">DelayBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;delay&quot;</span><span class="p">))</span>
    620. 

  620. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">NegatorBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;neg2&quot;</span><span class="p">))</span>
    621. 

  621. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">AdderBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;sum2&quot;</span><span class="p">))</span>
    622. 

  622. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">ProductBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;mult&quot;</span><span class="p">))</span>
    623. 

  623. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">InverterBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;inv&quot;</span><span class="p">))</span>
    624. 

  624. 

  625. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;IC&quot;</span><span class="p">,</span> <span class="s2">&quot;multIc&quot;</span><span class="p">)</span>
    626. 

  626. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;delta_t&quot;</span><span class="p">,</span> <span class="s2">&quot;multIc&quot;</span><span class="p">)</span>
    627. 

  627. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;multIc&quot;</span><span class="p">,</span> <span class="s2">&quot;neg1&quot;</span><span class="p">)</span>
    628. 

  628. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;neg1&quot;</span><span class="p">,</span> <span class="s2">&quot;sum1&quot;</span><span class="p">)</span>
    629. 

  629. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;sum1&quot;</span><span class="p">)</span>
    630. 

  630. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;sum1&quot;</span><span class="p">,</span> <span class="s2">&quot;delay&quot;</span><span class="p">,</span> <span class="n">input_port_name</span><span class="o">=</span><span class="s2">&quot;IC&quot;</span><span class="p">)</span>
    631. 

  631. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;delay&quot;</span><span class="p">,</span> <span class="n">input_port_name</span><span class="o">=</span><span class="s2">&quot;IN1&quot;</span><span class="p">)</span>
    632. 

  632. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;delay&quot;</span><span class="p">,</span> <span class="s2">&quot;neg2&quot;</span><span class="p">)</span>
    633. 

  633. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;neg2&quot;</span><span class="p">,</span> <span class="s2">&quot;sum2&quot;</span><span class="p">)</span>
    634. 

  634. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;sum2&quot;</span><span class="p">)</span>
    635. 

  635. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;sum2&quot;</span><span class="p">,</span> <span class="s2">&quot;mult&quot;</span><span class="p">)</span>
    636. 

  636. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;delta_t&quot;</span><span class="p">,</span> <span class="s2">&quot;inv&quot;</span><span class="p">)</span>
    637. 

  637. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;inv&quot;</span><span class="p">,</span> <span class="s2">&quot;mult&quot;</span><span class="p">)</span>
    638. 

  638. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;mult&quot;</span><span class="p">,</span> <span class="s2">&quot;OUT1&quot;</span><span class="p">)</span></div>
    639. 

  639. 

  640. 

  641. <div class="viewcode-block" id="IntegratorBlock"><a class="viewcode-back" href="../../../CBD.lib.std.html#CBD.lib.std.IntegratorBlock">[docs]</a><span class="k">class</span> <span class="nc">IntegratorBlock</span><span class="p">(</span><span class="n">CBD</span><span class="p">):</span>
    642. 

  642. 	<span class="sd">&quot;&quot;&quot;</span>
    643. 

  643. <span class="sd">	The integrator block is a CBD that calculates the integration.</span>
    644. 

  644. <span class="sd">	The block is implemented according to the trapezoid rule.</span>
    645. 

  645. <span class="sd">	&quot;&quot;&quot;</span>
    646. 

  646. 	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">):</span>
    647. 

  647. 		<span class="n">CBD</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">block_name</span><span class="p">,</span> <span class="p">[</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;delta_t&quot;</span><span class="p">,</span> <span class="s2">&quot;IC&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s2">&quot;OUT1&quot;</span><span class="p">])</span>
    648. 

  648. 		<span class="c1"># TO IMPLEMENT</span>
    649. 

  649. 		<span class="c1"># TRAPEZOID RULE // TODO: fix the circularity issue =&gt; other solver?</span>
    650. 

  650. 		<span class="c1"># # self.addBlock(ConstantBlock(block_name=&quot;zero&quot;, value=0.0))</span>
    651. 

  651. 		<span class="c1"># self.addBlock(ConstantBlock(block_name=&quot;half&quot;, value=0.5))</span>
    652. 

  652. 		<span class="c1"># self.addBlock(DelayBlock(block_name=&quot;delayIn&quot;))</span>
    653. 

  653. 		<span class="c1"># self.addBlock(ProductBlock(block_name=&quot;multDelta&quot;))</span>
    654. 

  654. 		<span class="c1"># self.addBlock(ProductBlock(block_name=&quot;multX&quot;))</span>
    655. 

  655. 		<span class="c1"># self.addBlock(DelayBlock(block_name=&quot;delayState&quot;))</span>
    656. 

  656. 		<span class="c1"># self.addBlock(AdderBlock(block_name=&quot;sumX&quot;))</span>
    657. 

  657. 		<span class="c1"># self.addBlock(AdderBlock(block_name=&quot;sumState&quot;))</span>
    658. 

  658. 		<span class="c1"># self.addBlock(NegatorBlock(block_name=&quot;neg&quot;))</span>
    659. 

  659. 		<span class="c1"># # self.addBlock(TimedGateBlock(block_name=&quot;gate&quot;, time=0.0))</span>
    660. 

  660. 		<span class="c1">#</span>
    661. 

  661. 		<span class="c1"># self.addConnection(&quot;IN1&quot;, &quot;delayIn&quot;)</span>
    662. 

  662. 		<span class="c1"># self.addConnection(&quot;IN1&quot;, &quot;neg&quot;)</span>
    663. 

  663. 		<span class="c1"># # self.addConnection(&quot;zero&quot;, &quot;delayIn&quot;, input_port_name=&quot;IC&quot;)</span>
    664. 

  664. 		<span class="c1"># self.addConnection(&quot;neg&quot;, &quot;delayIn&quot;, input_port_name=&quot;IC&quot;)</span>
    665. 

  665. 		<span class="c1"># self.addConnection(&quot;IN1&quot;, &quot;sumX&quot;)</span>
    666. 

  666. 		<span class="c1"># self.addConnection(&quot;delayIn&quot;, &quot;sumX&quot;)</span>
    667. 

  667. 		<span class="c1"># self.addConnection(&quot;sumX&quot;, &quot;multX&quot;)</span>
    668. 

  668. 		<span class="c1"># self.addConnection(&quot;delta_t&quot;, &quot;multDelta&quot;)</span>
    669. 

  669. 		<span class="c1"># self.addConnection(&quot;half&quot;, &quot;multDelta&quot;)</span>
    670. 

  670. 		<span class="c1"># self.addConnection(&quot;multDelta&quot;, &quot;multX&quot;)</span>
    671. 

  671. 		<span class="c1"># self.addConnection(&quot;sumState&quot;, &quot;delayState&quot;)</span>
    672. 

  672. 		<span class="c1"># # self.addConnection(&quot;zero&quot;, &quot;gate&quot;, input_port_name=&quot;IN1&quot;)</span>
    673. 

  673. 		<span class="c1"># # self.addConnection(&quot;multX&quot;, &quot;gate&quot;, input_port_name=&quot;IN2&quot;)</span>
    674. 

  674. 		<span class="c1"># # self.addConnection(&quot;gate&quot;, &quot;sumState&quot;)</span>
    675. 

  675. 		<span class="c1"># self.addConnection(&quot;multX&quot;, &quot;sumState&quot;)</span>
    676. 

  676. 		<span class="c1"># self.addConnection(&quot;IC&quot;, &quot;delayState&quot;, input_port_name=&quot;IC&quot;)</span>
    677. 

  677. 		<span class="c1"># self.addConnection(&quot;delayState&quot;, &quot;sumState&quot;)</span>
    678. 

  678. 		<span class="c1"># self.addConnection(&quot;sumState&quot;, &quot;OUT1&quot;)</span>
    679. 

  679. 

  680. 		<span class="c1"># FORWARD EULER:</span>
    681. 

  681. 		<span class="c1"># self.addBlock(ProductBlock(&quot;mul&quot;))</span>
    682. 

  682. 		<span class="c1"># self.addBlock(AdderBlock(&quot;sum&quot;))</span>
    683. 

  683. 		<span class="c1"># self.addBlock(AdderBlock(&quot;sum_ic&quot;))</span>
    684. 

  684. 		<span class="c1"># self.addBlock(DelayBlock(&quot;delay&quot;))</span>
    685. 

  685. 		<span class="c1"># self.addBlock(NegatorBlock(&quot;neg&quot;))</span>
    686. 

  686. 		<span class="c1">#</span>
    687. 

  687. 		<span class="c1"># self.addConnection(&quot;IN1&quot;, &quot;mul&quot;)</span>
    688. 

  688. 		<span class="c1"># self.addConnection(&quot;delta_t&quot;, &quot;mul&quot;)</span>
    689. 

  689. 		<span class="c1"># self.addConnection(&quot;mul&quot;, &quot;sum&quot;)</span>
    690. 

  690. 		<span class="c1"># self.addConnection(&quot;delay&quot;, &quot;sum&quot;)</span>
    691. 

  691. 		<span class="c1"># self.addConnection(&quot;sum&quot;, &quot;delay&quot;)</span>
    692. 

  692. 		<span class="c1"># self.addConnection(&quot;IC&quot;, &quot;neg&quot;)</span>
    693. 

  693. 		<span class="c1"># self.addConnection(&quot;neg&quot;, &quot;sum_ic&quot;)</span>
    694. 

  694. 		<span class="c1"># self.addConnection(&quot;sum_ic&quot;, &quot;delay&quot;, input_port_name=&quot;IC&quot;)</span>
    695. 

  695. 		<span class="c1"># self.addConnection(&quot;mul&quot;, &quot;sum_ic&quot;)</span>
    696. 

  696. 		<span class="c1"># self.addConnection(&quot;sum&quot;, &quot;OUT1&quot;)</span>
    697. 

  697. 

  698. 		<span class="c1"># BACKWARD EULER:</span>
    699. 

  699. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">ConstantBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;zero&quot;</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="mi">0</span><span class="p">))</span>
    700. 

  700. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">DelayBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;delayIn&quot;</span><span class="p">))</span>
    701. 

  701. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">ProductBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;multDelta&quot;</span><span class="p">))</span>
    702. 

  702. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">DelayBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;delayState&quot;</span><span class="p">))</span>
    703. 

  703. 		<span class="bp">self</span><span class="o">.</span><span class="n">addBlock</span><span class="p">(</span><span class="n">AdderBlock</span><span class="p">(</span><span class="n">block_name</span><span class="o">=</span><span class="s2">&quot;sumState&quot;</span><span class="p">))</span>
    704. 

  704. 

  705. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;zero&quot;</span><span class="p">,</span> <span class="s2">&quot;delayIn&quot;</span><span class="p">,</span> <span class="n">input_port_name</span><span class="o">=</span><span class="s2">&quot;IC&quot;</span><span class="p">)</span>
    706. 

  706. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;IN1&quot;</span><span class="p">,</span> <span class="s2">&quot;delayIn&quot;</span><span class="p">,</span> <span class="n">input_port_name</span><span class="o">=</span><span class="s2">&quot;IN1&quot;</span><span class="p">)</span>
    707. 

  707. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;delayIn&quot;</span><span class="p">,</span> <span class="s2">&quot;multDelta&quot;</span><span class="p">)</span>
    708. 

  708. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;delta_t&quot;</span><span class="p">,</span> <span class="s2">&quot;multDelta&quot;</span><span class="p">)</span>
    709. 

  709. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;multDelta&quot;</span><span class="p">,</span> <span class="s2">&quot;sumState&quot;</span><span class="p">)</span>
    710. 

  710. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;IC&quot;</span><span class="p">,</span> <span class="s2">&quot;delayState&quot;</span><span class="p">,</span> <span class="n">input_port_name</span><span class="o">=</span><span class="s2">&quot;IC&quot;</span><span class="p">)</span>
    711. 

  711. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;delayState&quot;</span><span class="p">,</span> <span class="s2">&quot;sumState&quot;</span><span class="p">)</span>
    712. 

  712. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;sumState&quot;</span><span class="p">,</span> <span class="s2">&quot;delayState&quot;</span><span class="p">,</span> <span class="n">input_port_name</span><span class="o">=</span><span class="s2">&quot;IN1&quot;</span><span class="p">)</span>
    713. 

  713. 		<span class="bp">self</span><span class="o">.</span><span class="n">addConnection</span><span class="p">(</span><span class="s2">&quot;sumState&quot;</span><span class="p">,</span> <span class="s2">&quot;OUT1&quot;</span><span class="p">)</span></div>
    714. 

  714. </pre></div>
    715. 

  715. 

  716.              </article>
    717. 

  717.              
    718. 

  718.             </div>
    719. 

  719.             <footer>
    720. 

  720.   
    721. 

  721. 

  722.   <hr>
    723. 

  723. 

  724.   <div role="contentinfo">
    725. 

  725.     <p>
    726. 

  726.         &copy; Copyright 2020, Randy Paredis.
    727. 

  727. 

  728.     </p>
    729. 

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    730. 

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    733. 

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    735. 

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  736. </footer>
    737. 

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    742. 

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  743.             <div class="catalyst-side-scroll" id="catalyst-side-scroll-right">
    744. 

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  748.       </section>
    749. 

  749.     </div>
    750. 

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  800.             <li><a class="nav-dropdown-item" href="https://github.com/catalyst-team/classification">Classification</a></li>
    801. 

  801.             <li><a class="nav-dropdown-item" href="https://github.com/catalyst-team/detection">Detection</a></li>
    802. 

  802.             <li><a class="nav-dropdown-item" href="https://github.com/catalyst-team/segmentation">Segmentation</a></li>
    803. 

  803.             <li><a class="nav-dropdown-item" href="https://github.com/catalyst-team/gan">Catalyst.GAN</a></li>
    804. 

  804.           </ul>
    805. 

  805.         </div>
    806. 

  806. 

  807.         <div class="footer-links-col">
    808. 

  808.           <ul>
    809. 

  809.             <li class="list-title"><a href="https://catalyst-team.com/">Support</a></li>
    810. 

  810.             <li><a href="https://github.com/catalyst-team/catalyst/issues" target="_blank">Github Issues</a></li>
    811. 

  811.             <li><a href="https://github.com/catalyst-team/catalyst/blob/master/CONTRIBUTING.md" target="_blank">Contributing</a></li>
    812. 

  812.             <li><a href="https://www.patreon.com/catalyst_team" target="_blank">Patreon</a></li>
    813. 

  813.           </ul>
    814. 

  814.         </div>
    815. 

  815. 

  816.         <div class="footer-links-col follow-us-col">
    817. 

  817.           <div class="footer-social-icons">
    818. 

  818.             <a href="https://t.me/catalyst_team" target="_blank" class="telegram"></a>
    819. 

  819.             <a href="https://twitter.com/catalyst_core" target="_blank" class="twitter"></a>
    820. 

  820.             <a href="https://join.slack.com/t/catalyst-team-core/shared_invite/zt-d9miirnn-z86oKDzFMKlMG4fgFdZafw" target="_blank" class="ods"></a>
    821. 

  821.           </div>
    822. 

  822.         </div>
    823. 

  823.       </div>
    824. 

  824.     </div>
    825. 

  825.   </footer>
    826. 

  826. 

  827. 

  828.   <!-- End Footer -->
    829. 

  829. 

  830.   <!-- Begin Mobile Menu -->
    831. 

  831. 

  832.   <div class="mobile-main-menu">
    833. 

  833.     <div class="container-fluid">
    834. 

  834.       <div class="container">
    835. 

  835.         <div class="mobile-main-menu-header-container">
    836. 

  836.           <a class="header-logo" href="https://catalyst-team.com/" aria-label="Catalyst"></a>
    837. 

  837.           <a class="main-menu-close-button" href="#" data-behavior="close-mobile-menu"></a>
    838. 

  838.         </div>
    839. 

  839.       </div>
    840. 

  840.     </div>
    841. 

  841. 

  842.     <div class="mobile-main-menu-links-container">
    843. 

  843.       <div class="main-menu">
    844. 

  844.         <ul>
    845. 

  845.           <li>
    846. 

  846.             <a href="">Get Started</a>
    847. 

  847.           </li>
    848. 

  848. 

  849.           <li>
    850. 

  850.             <a href="https://github.com/catalyst-team/catalyst">Github</a>
    851. 

  851.           </li>
    852. 

  852.         </ul>
    853. 

  853.       </div>
    854. 

  854.     </div>
    855. 

  855.   </div>
    856. 

  856. 

  857.   <!-- End Mobile Menu -->
    858. 

  858. 

  859.   <script type="text/javascript" src="../../../_static/js/vendor/anchor.min.js"></script>
    860. 

  860. 

  861.   <script type="text/javascript">
    862. 

  862.     $(document).ready(function() {
    863. 

  863.       mobileMenu.bind();
    864. 

  864.       mobileTOC.bind();
    865. 

  865.       catalystAnchors.bind();
    866. 

  866.       sideMenus.bind();
    867. 

  867.       scrollToAnchor.bind();
    868. 

  868.       highlightNavigation.bind();
    869. 

  869.       mainMenuDropdown.bind();
    870. 

  870. 

  871.       // Add class to links that have code blocks, since we cannot create links in code blocks
    872. 

  872.       $("article.catalyst-article a span.pre").each(function(e) {
    873. 

  873.         $(this).closest("a").addClass("has-code");
    874. 

  874.       });
    875. 

  875.     })
    876. 

  876.   </script>
    877. 

  877. </body>
    878. 

  878. </html>
    879.