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<p class="MsoPlainText">Bonjour<o:p></o:p></p>
<p class="MsoPlainText">J’utilise des listes dans un code Scilab et je rencontre un problème pour les modifier dans une fonction. Un exemple simple :<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black;mso-fareast-language:FR">a</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR">
<span style="color:#5C5C5C">=</span> <span style="color:#32B9B9">list</span><span style="color:#4A55DB">()</span><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#B01813;mso-fareast-language:FR">function</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR">
<u><span style="color:black">test</span></u><span style="color:#4A55DB">()</span><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR">
<span style="color:black">a</span><span style="color:#4A55DB">(</span><span style="color:rosybrown">2</span><span style="color:#4A55DB">)</span>
<span style="color:#5C5C5C">=</span> <span style="color:#4A55DB">[</span><span style="color:rosybrown">3</span><span style="color:black">,</span><span style="color:rosybrown">4</span><span style="color:#4A55DB">]</span><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#B01813;mso-fareast-language:FR">endfunction</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black;mso-fareast-language:FR">a</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB;mso-fareast-language:FR">(</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:rosybrown;mso-fareast-language:FR">1</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB;mso-fareast-language:FR">)</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR">
<span style="color:#5C5C5C">=</span> <span style="color:#4A55DB">[</span><span style="color:rosybrown">1</span><span style="color:black">,</span><span style="color:rosybrown">2</span><span style="color:black">,</span><span style="color:rosybrown">4</span><span style="color:#4A55DB">]</span><o:p></o:p></span></p>
<p class="MsoNormal"><u><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black;mso-fareast-language:FR">test</span></u><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB;mso-fareast-language:FR">()</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#32B9B9;mso-fareast-language:FR">disp</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB;mso-fareast-language:FR">(</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black;mso-fareast-language:FR">a</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB;mso-fareast-language:FR">)</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;mso-fareast-language:FR"><o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText">L’exécution donne ce message d’erreur :<o:p></o:p></p>
<p class="MsoPlainText">à la ligne 2 de la fonction test ( C:\Users\***\Desktop\list.sce ligne 10 )<o:p></o:p></p>
<p class="MsoPlainText">à la ligne 13 du fichier exécuté C:\Users\***\Desktop\list.sce<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Sous-matrice incorrectement définie.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Lorsque je demande le contenu de la liste a, j’obtiens :<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">--> a<o:p></o:p></p>
<p class="MsoPlainText">a = <o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"> a(1)<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">1. 2. 4.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Si je mets l’instruction de la fonction dans le programme principal, tout se passe bien :<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<pre><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black">a</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif"> <span style="color:#5C5C5C">=</span> <span style="color:#32B9B9">list</span><span style="color:#4A55DB">()</span><o:p></o:p></span></pre>
<pre><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black">a</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB">(</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:rosybrown">1</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB">)</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif"> <span style="color:#5C5C5C">=</span> <span style="color:#4A55DB">[</span><span style="color:rosybrown">1</span><span style="color:black">,</span><span style="color:rosybrown">2</span><span style="color:black">,</span><span style="color:rosybrown">4</span><span style="color:#4A55DB">]</span><o:p></o:p></span></pre>
<pre><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black">a</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB">(</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:rosybrown">2</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB">)</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif"> <span style="color:#5C5C5C">=</span> <span style="color:#4A55DB">[</span><span style="color:rosybrown">3</span><span style="color:black">,</span><span style="color:rosybrown">4</span><span style="color:#4A55DB">]</span><o:p></o:p></span></pre>
<pre><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#32B9B9">disp</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB">(</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:black">a</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif;color:#4A55DB">)</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Monospaced",serif"><o:p></o:p></span></pre>
<p class="MsoPlainText"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoPlainText">L’exécution donne :<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">exec('C:\Users\***\Desktop\list.sce', -1)<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"> (1)<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"> 1. 2. 4.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"> (2)<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"> 3. 4.<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Est-ce un bug ou une erreur de ma part ? Comment modifier une liste depuis une fonction ?<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Merci<o:p></o:p></p>
<p class="MsoPlainText"><span style="mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span style="mso-fareast-language:FR">Fabrice AUZANNEAU<o:p></o:p></span></p>
<p class="MsoPlainText"><span style="mso-fareast-language:FR">Commissariat à l’énergie atomique et aux énergies alternatives<o:p></o:p></span></p>
<p class="MsoPlainText"><a href="http://lists.scilab.org/mailman/listinfo/users-fr"><span style="color:windowtext;text-decoration:none">http://lists.scilab.org/mailman/listinfo/users-fr</span></a><o:p></o:p></p>
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