Python: Surcharge: Difference between revisions
Jump to navigation
Jump to search
Wiki-cours (talk | contribs) |
Wiki-cours (talk | contribs) |
||
Line 52: | Line 52: | ||
| %= | | %= | ||
| __rmod__ | | __rmod__ | ||
|} | |||
{| class="wikitable" border="1" | |||
! opération | |||
! symbole | |||
! méthode | |||
|----- | |||
| opposé | |||
| - | |||
| __neg__ | |||
|-{{ligne grise}} | |||
| positif | |||
| + | |||
| __pos__ | |||
|} | |} |
Revision as of 11:29, 1 September 2015
Opérateurs standards
Définir ou redéfinir les opérateurs standards permet d'utiliser les symboles mathématiques pour de nouveaux objets:
opération | symbole | méthode | symbole unaire | méthode |
---|---|---|---|---|
addition | + | __add__ | += | __radd__ |
soustraction | - | __sub__ | -= | __rsub__ |
multiplication | * | __mult__ | *= | __rmult__ |
division | / | __truediv__ | /= | __rtruediv__ |
élévation à la puissance | ** | __pow__ | **= | __rpow__ |
division entière | // | __floordiv__ | //= | __rfloordiv__ |
reste de la division entière (modulo) | % | __mod__ | %= | __rmod__ |
opération | symbole | méthode |
---|---|---|
opposé | - | __neg__ |
positif | + | __pos__ |