Namensräume
Varianten
Aktionen

C + + Konzepte: EqualityComparable

Aus cppreference.com
< cpp‎ | concept

This page has been machine-translated from the English version of the wiki using Google Translate.

The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

Click here for the English version of this page

 
C++
 
C + + Konzepte
Basic
Original:
Basic
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Library-Wide
Original:
Library-Wide
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
EqualityComparable
LessThanComparable
Swappable(C++11)
ValueSwappable(C++11)
Container
Original:
Container
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Container-Elemente
Original:
Container Elements
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Iterator
Original:
Iterator
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Zufallszahlen
Original:
Random Numbers
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
Concurrency
Original:
Concurrency
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
BasicLockable(C++11)
Lockable(C++11)
TimedLockable(C++11)
Mutex(C++11)
TimedMutex(C++11)
Andere
Original:
Other
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
 

The type must work with == operator and the result should have standard semantics.


[Bearbeiten] Anforderungen

Expression Requirements Return type
a == b
  • Commutativity (a == b yields the same as b == a)
  • Transitivity (if a == b and b == c, then a == c)
bool or a type implicitly convertible to bool
Von „