M000040.html in ruby-vpi-13.0.0

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-  <title>z? (Vpi::Handle)</title>
+  <title>method_missing (Vpi::Handle)</title>
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-  <pre>    <span class="ruby-comment cmt"># File lib/ruby-vpi/vpi.rb, line 63</span>
-63:     <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">z?</span>
-64:       <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">hexStrVal</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp re">/z/i</span>
-65:     <span class="ruby-keyword kw">end</span></pre>
+  <pre>     <span class="ruby-comment cmt"># File lib/ruby-vpi/vpi.rb, line 223</span>
+223:     <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">method_missing</span> <span class="ruby-identifier">aMeth</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">aArgs</span>, <span class="ruby-operator">&amp;</span><span class="ruby-identifier">aBlockArg</span>
+224:       <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">child</span> = <span class="ruby-identifier">vpi_handle_by_name</span>(<span class="ruby-identifier">aMeth</span>.<span class="ruby-identifier">to_s</span>, <span class="ruby-keyword kw">self</span>)
+225:         <span class="ruby-comment cmt"># cache the child for future accesses, in order to cut down number of calls to method_missing</span>
+226:           (<span class="ruby-keyword kw">class</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-keyword kw">self</span>; <span class="ruby-keyword kw">self</span>; <span class="ruby-keyword kw">end</span>).<span class="ruby-identifier">class_eval</span> <span class="ruby-keyword kw">do</span>
+227:             <span class="ruby-identifier">define_method</span> <span class="ruby-identifier">aMeth</span> <span class="ruby-keyword kw">do</span>
+228:               <span class="ruby-identifier">child</span>
+229:             <span class="ruby-keyword kw">end</span>
+230:           <span class="ruby-keyword kw">end</span>
+231: 
+232:         <span class="ruby-identifier">child</span>
+233: 
+234:       <span class="ruby-keyword kw">else</span>
+235:         <span class="ruby-identifier">prop</span> = <span class="ruby-ivar">@@propCache</span>[<span class="ruby-identifier">aMeth</span>]
+236: 
+237:         <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">operation</span>
+238:           <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">send</span>(<span class="ruby-identifier">prop</span>.<span class="ruby-identifier">operation</span>, <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">type</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">aArgs</span>, <span class="ruby-operator">&amp;</span><span class="ruby-identifier">aBlockArg</span>)
+239: 
+240:         <span class="ruby-keyword kw">else</span>
+241:           <span class="ruby-keyword kw">case</span> <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">accessor</span>
+242:             <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:d</span>     <span class="ruby-comment cmt"># delay values</span>
+243:               <span class="ruby-identifier">raise</span> <span class="ruby-constant">NotImplementedError</span>, <span class="ruby-value str">'processing of delay values is not yet implemented.'</span>
+244:               <span class="ruby-comment cmt"># TODO: vpi_put_delays</span>
+245:               <span class="ruby-comment cmt"># TODO: vpi_get_delays</span>
+246: 
+247:             <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:l</span>     <span class="ruby-comment cmt"># logic values</span>
+248:               <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">assignment</span>
+249:                 <span class="ruby-identifier">value</span> = <span class="ruby-identifier">aArgs</span>.<span class="ruby-identifier">shift</span>
+250:                 <span class="ruby-identifier">put_value</span>(<span class="ruby-identifier">value</span>, <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">type</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">aArgs</span>)
+251:               <span class="ruby-keyword kw">else</span>
+252:                 <span class="ruby-identifier">get_value</span>(<span class="ruby-identifier">prop</span>.<span class="ruby-identifier">type</span>)
+253:               <span class="ruby-keyword kw">end</span>
+254: 
+255:             <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:i</span>     <span class="ruby-comment cmt"># integer values</span>
+256:               <span class="ruby-identifier">vpi_get</span>(<span class="ruby-identifier">prop</span>.<span class="ruby-identifier">type</span>, <span class="ruby-keyword kw">self</span>) <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">assignment</span>
+257: 
+258:             <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:b</span> <span class="ruby-comment cmt"># boolean values</span>
+259:               <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">assignment</span>
+260:                 <span class="ruby-identifier">value</span> = <span class="ruby-identifier">vpi_get</span>(<span class="ruby-identifier">prop</span>, <span class="ruby-keyword kw">self</span>)
+261:                 <span class="ruby-identifier">value</span> <span class="ruby-operator">&amp;&amp;</span> (<span class="ruby-identifier">value</span> <span class="ruby-operator">!=</span> <span class="ruby-value">0</span>)   <span class="ruby-comment cmt"># zero is false in C</span>
+262:               <span class="ruby-keyword kw">end</span>
+263: 
+264:             <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:s</span>     <span class="ruby-comment cmt"># string values</span>
+265:               <span class="ruby-identifier">vpi_get_str</span>(<span class="ruby-identifier">prop</span>.<span class="ruby-identifier">type</span>, <span class="ruby-keyword kw">self</span>) <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">assignment</span>
+266: 
+267:             <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:h</span>     <span class="ruby-comment cmt"># handle values</span>
+268:               <span class="ruby-identifier">vpi_handle</span>(<span class="ruby-identifier">prop</span>.<span class="ruby-identifier">type</span>, <span class="ruby-keyword kw">self</span>) <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">prop</span>.<span class="ruby-identifier">assignment</span>
+269: 
+270:             <span class="ruby-keyword kw">else</span>
+271:               <span class="ruby-identifier">raise</span> <span class="ruby-constant">NoMethodError</span>, <span class="ruby-node">&quot;unable to access VPI property #{prop.name.inspect} through method #{aMeth.inspect} with arguments #{aArgs.inspect} for handle #{self}&quot;</span>
+272:           <span class="ruby-keyword kw">end</span>
+273:         <span class="ruby-keyword kw">end</span>
+274:       <span class="ruby-keyword kw">end</span>
+275:     <span class="ruby-keyword kw">end</span></pre>
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