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- C++ å ·åè¦æ±ï¼ äºå è°è¯ (BinaryPredicate)
- C++ å ·åè¦æ±ï¼ å¯é»è®¤æé (DefaultConstructible)
- C++ å ·åè¦æ±ï¼ å¯å¤å¶èµå¼ (CopyAssignable)
- C++ å ·åè¦æ±ï¼ å¯å¤å¶æé (CopyConstructible)
- C++ å ·åè¦æ±ï¼ å¯ç§»å¨èµå¼ (MoveAssignable) (C++11 èµ·)
- C++ å ·åè¦æ±ï¼ å¯ç§»å¨æé (MoveConstructible) (C++11 èµ·)
- C++ å ·åè¦æ±ï¼ 坿æ (Destructible)
- C++ å ·åè¦æ±ï¼ å¯å¹³å¡å¤å¶ (TriviallyCopyable)
- C++ å ·åè¦æ±ï¼ å¯ç¸çæ¯è¾ (EqualityComparable)
- C++ å ·åè¦æ±ï¼ å¯å°äºæ¯è¾ (LessThanComparable)
- C++ å ·åè¦æ±ï¼ æ¯è¾ (Compare)
- C++ å ·åè¦æ±ï¼ åé¢ç±»å (LiteralType)
- C++ å ·åè¦æ±ï¼ ç®æ§æ°æ®ç±»å (PODType)
- C++ å ·åè¦æ±ï¼ å¹³å¡ç±»å (TrivialType)
- C++ å ·åè¦æ±ï¼ æ åå¸å±ç±»å (StandardLayoutType)
- C++ å ·åè¦æ±ï¼ éçååè¿ä»£å¨ (LegacyForwardIterator)
- C++ å ·åè¦æ±ï¼ å¯äº¤æ¢ (Swappable)
- C++ å ·åè¦æ±ï¼ å¼å¯äº¤æ¢ (ValueSwappable)
- C++ å ·åè¦æ±ï¼ å¯ç©ºæé (NullablePointer) (C++11 èµ·)
- C++ å ·åè¦æ±ï¼ æ£å (Hash)
- C++ å ·åè¦æ±ï¼ åé å¨ (Allocator)
- C++ å ·åè¦æ±ï¼ å¯è°ç¨ (Callable)
- C++ å ·åè¦æ±ï¼ è°è¯ (Predicate)
- C++ å ·åè¦æ±ï¼ å®¹å¨ (Container)
- C++ å ·åè¦æ±ï¼ åºåå®¹å¨ (SequenceContainer)
- C++ å ·åè¦æ±ï¼ è¿ç»å®¹å¨ (ContiguousContainer)
- C++ å ·åè¦æ±ï¼ å¯éå®¹å¨ (ReversibleContainer)
- C++ å ·åè¦æ±ï¼ å ³èå®¹å¨ (AssociativeContainer)
- C++ å ·åè¦æ±ï¼ å ·åé å¨å®¹å¨ (AllocatorAwareContainer)
- C++ å ·åè¦æ±ï¼ æ åºå ³èå®¹å¨ (UnorderedAssociativeContainer)
- C++ å ·åè¦æ±ï¼ å¯é»è®¤æå ¥ (DefaultInsertable)
- C++ å ·åè¦æ±ï¼ å¯å¤å¶æå ¥ (CopyInsertable)
- C++ å ·åè¦æ±ï¼ å¯ç§»å¨æå ¥ (MoveInsertable) (C++11 èµ·)
- C++ å ·åè¦æ±ï¼ å¯å°±ä½æé (EmplaceConstructible) (C++11 èµ·)
- C++ å ·åè¦æ±ï¼ 坿¦é¤ (Erasable)
- C++ å ·åè¦æ±ï¼ éçè¿ä»£å¨ (LegacyIterator)
- C++ å ·åè¦æ±ï¼ éçè¾åºè¿ä»£å¨ (LegacyOutputIterator)
- C++ å ·åè¦æ±ï¼ éçè¾å ¥è¿ä»£å¨ (LegacyInputIterator)
- C++ å ·åè¦æ±ï¼ éçååè¿ä»£å¨ (LegacyBidirectionalIterator)
- C++ å ·åè¦æ±ï¼ éçéæºè®¿é®è¿ä»£å¨ (LegacyRandomAccessIterator)
- C++ å ·åè¦æ±ï¼ éçè¿ç»è¿ä»£å¨ (LegacyContiguousIterator)
- C++ å ·åè¦æ±ï¼ 常é表达å¼è¿ä»£å¨ (ConstexprIterator)
- C++ å ·åè¦æ±ï¼ ææ ¼å¼è¾å ¥å½æ° (FormattedInputFunction)
- C++ å ·åè¦æ±ï¼ æ æ ¼å¼è¾å ¥å½æ° (UnformattedInputFunction)
- C++ å ·åè¦æ±ï¼ ææ ¼å¼è¾åºå½æ° (FormattedOutputFunction)
- C++ å ·åè¦æ±ï¼ æ æ ¼å¼è¾åºå½æ° (UnformattedOutputFunction)
- C++ å ·åè¦æ±ï¼ ç§ååºå (SeedSequence)
- C++ å ·åè¦æ±ï¼ éæºæ°å¼æ (RandomNumberEngine)
- C++ å ·åè¦æ±ï¼ éæºæ°åå¸ (RandomNumberDistribution)
- C++ å ·åè¦æ±ï¼ ååéæºä½çæå¨ (UniformRandomBitGenerator)
- C++ å ·åè¦æ±ï¼ éæºæ°å¼æéé å¨ (RandomNumberEngineAdaptor)
- C++ å ·åè¦æ±ï¼ åºæ¬å¯éå® (BasicLockable)
- C++ å ·åè¦æ±ï¼ å¯éå® (Lockable)
- C++ å ·åè¦æ±ï¼ å¯å®æ¶éå® (TimedLockable)
- C++ å ·åè¦æ±ï¼ äºæ¥ä½ (Mutex)
- C++ å ·åè¦æ±ï¼ 宿¶äºæ¥ä½ (TimedMutex)
- C++ å ·åè¦æ±ï¼ å ±äº«äºæ¥ä½ (SharedMutex)
- C++ å ·åè¦æ±ï¼ å ±äº«å®æ¶äºæ¥ä½ (SharedTimedMutex)
- C++ å ·åè¦æ±ï¼ å符ç¹å¾ (CharTraits)
- C++ å ·åè¦æ±ï¼ æ£å表达å¼ç¹å¾ (RegexTraits)
- C++ å ·åè¦æ±ï¼ 使©ç ç±»å (BitmaskType)
- C++ å ·åè¦æ±ï¼ æ°å¼ç±»å (NumericType)
- C++ å ·åè¦æ±ï¼ ä¸å ç±»åç¹å¾ (UnaryTypeTrait)
- C++ å ·åè¦æ±ï¼ äºå ç±»åç¹å¾ (BinaryTypeTrait)
- C++ å ·åè¦æ±ï¼ 忢ç¹å¾ (TransformationTrait)
- C++ å ·åè¦æ±ï¼ æ¶é (Clock)
- C++ å ·åè¦æ±ï¼ 平塿¶é (TrivialClock)
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ä½ç½®ï¼é¦é¡µ > C++ åèæå >å ·åè¦æ± > C++ å ·åè¦æ±ï¼ å¯éå®¹å¨ (ReversibleContainer)
C++ å ·åè¦æ±ï¼ å¯éå®¹å¨ (ReversibleContainer)
å¯éå®¹å¨ (ReversibleContainer) æ¯æ¥ææ»¡è¶³éçååè¿ä»£å¨ (LegacyBidirectionalIterator) æéçéæºè®¿é®è¿ä»£å¨ (LegacyRandomAccessIterator) è¦æ±çè¿ä»£å¨çå®¹å¨ (Container) ãè¿äºè¿ä»£å¨å 许对å¯éå®¹å¨ (ReversibleContainer) è¿è¡éåºè¿ä»£ã
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X
|
容å¨ç±»å |
T
|
å ç´ ç±»å |
a
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X ç±»å对象
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ç±»å
| è¡¨è¾¾å¼ | è¿åç±»å | æ¡ä»¶ | å¤æåº¦ |
|---|---|---|---|
| X::reverse_iterator | å¼ç±»å为 T çè¿ä»£å¨ç±»å |
reverse_iterator<iterator> | ç¼è¯æ¶ |
| X::const_reverse_iterator | å¼ç±»å为 T ç常è¿ä»£å¨ç±»å |
reverse_iterator<const_iterator> | ç¼è¯æ¶ |
æ¹æ³
| è¡¨è¾¾å¼ | è¿åç±»å | æ¡ä»¶ | å¤æåº¦ |
|---|---|---|---|
| a.rbegin() | reverse_iteratorï¼ å¯¹å¸¸æ° a 为 const_reverse_iterator |
reverse_iterator(end()) | å¸¸æ° |
| a.rend() | reverse_iterator ï¼ å¯¹å¸¸æ° a 为 const_reverse_iterator |
reverse_iterator(begin()) | å¸¸æ° |
| a.crbegin() | const_reverse_iterator | const_cast<X const&>(a).rbegin() | å¸¸æ° |
| a.crend() | const_reverse_iterator | const_cast<X const&>(a).rend() | å¸¸æ° |
示ä¾
ä¸å示ä¾å¨ï¼æ¥æéæºè®¿é®è¿ä»£å¨çï¼vector ä¸éåºè¿ä»£ã
è¿è¡æ¤ä»£ç
#include <vector> #include <iostream> Â int main() { std::vector<int> v = {3, 1, 4, 1, 5, 9}; Â for(std::vector<int>::reverse_iterator i = v.rbegin(); i != v.rend(); ++i) { std::cout << *i << '\n'; } }
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9 5 1 4 1 3