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Aide de Scilab >> Scilab > Gestion des erreurs > errclear

errclear

efface le dernier rapport d'erreur (si son numéro est celui indiqué)

Séquence d'appel

errclear()
errclear(n)

Description

Supprime l'action (voir errcatch) associée à l'interception de l'erreur de type n.

Si n> 0 est positif, il s'agit du numéro de l'erreur à "effacer"; sinon pour n <= 0, toutes les erreurs sont "effacées".

Examples

a = 1;
try, b = undefinedvariable + a; end
[m,n0] = lasterror();
n0
try, b = undefinedvariable + a; end
errclear()
[m,n] = lasterror();
n
try, b = undefinedvariable + a; end
errclear(100)
[m,n] = lasterror(); n

try, b = undefinedvariable + a; end
errclear(999)
[m,n] = lasterror(); n
--> try, b = undefinedvariable + a; end
--> [m,n0] = lasterror();
--> n0
 n0  =
   999.

--> try, b = undefinedvariable + a; end
--> errclear()
--> [m,n] = lasterror();
--> n
 n  =
   0.

--> try, b = undefinedvariable + a; end
--> errclear(100)
--> [m,n] = lasterror(); n
 n  =
   999.

--> try, b = undefinedvariable + a; end
--> errclear(999)
--> [m,n] = lasterror(); n
 n  =
   0.

Voir aussi

  • lasterror — get last recorded error message
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