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C + + Konzepte: EqualityComparable

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C + + Konzepte
Basic
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Basic
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Library-Wide
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Library-Wide
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EqualityComparable
LessThanComparable
Swappable(C++11)
ValueSwappable(C++11)
Container
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Container
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Container-Elemente
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Container Elements
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Iterator
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Iterator
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Zufallszahlen
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Random Numbers
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Concurrency
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Concurrency
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BasicLockable(C++11)
Lockable(C++11)
TimedLockable(C++11)
Mutex(C++11)
TimedMutex(C++11)
Andere
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Other
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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