std::less
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| definiert in Header <functional>
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| template< class T > struct less; |
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Function-Objekt zum Durchführen von Vergleichen Verwendet operator< vom Typ
T .Original:
Function object for performing comparisons. Uses operator< on type
T.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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Inhaltsverzeichnis |
[Bearbeiten] Notes
Wenn die eingebaute operator< liefert keine totale Ordnung für Zeiger, wird eine partielle Spezialisierung
std::less für Zeigertypen vorgesehen, die garantiert totale Ordnung .Original:
If the built-in operator< does not provide total order for pointers, a partial specialization of
std::less for pointer types is provided, which guarantees total order.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[Bearbeiten] Mitglied Typen
| Typ
Original: type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
definition |
result_type
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bool
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first_argument_type
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T
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second_argument_type
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T
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[Bearbeiten] Member-Funktionen
| operator() |
prüft, ob das erste Argument weniger als der zweite ist Original: checks if the first argument is less than the second The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) |
std....: :........ weniger ::Original:std::less::The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.operator()
Original:
std::less::
The text has been machine-translated via Google Translate.
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| bool operator()( const T& lhs, const T& rhs ) const; |
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Checks whether lhs is less than rhs.
Parameters
| lhs, rhs | - | Werten zu vergleichen
Original: values to compare The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Return value
true if lhs < rhs, false otherwise.
Exceptions
(none)
Possible implementation
bool operator()(const T &lhs, const T &rhs) const { return lhs < rhs; } |
[Bearbeiten] Siehe auch
| (C++11) |
bietet eine Ordnung anhand der Eigentümer für gemischte Mengen aus shared_ptr und weak_ptr an (Klassen-Template) |
