operator==,<=> (std::flat_set)
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C++
Containers library
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(C++17)
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(C++11)
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(C++26)
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(C++26)
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(C++11)
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| Unordered associative | ||||
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(C++11)
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(C++11)
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(C++11)
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(C++11)
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(C++23)
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(C++23)
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(C++23)
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(C++23)
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(C++20)
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(C++23)
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| Iterator invalidation | ||||
| Member function table | ||||
| Non-member function table |
std::flat_set
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friend
bool
operator
==
(
const
std::
flat_set
&
lhs,
const std:: flat_set & rhs ) ; |
(1) | (C++23 起) |
|
friend
synth
-
three
-
way
-
result
<
value_type
>
operator
<=>
(
const
std::
flat_set
&
lhs,
|
(2) | (C++23 起) |
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此章节内容不完整
原因:仅适用于“扁平”容器:复制部分 Template:cpp/container/operator_cmp 的内容 |
目录 |
参数
| lhs, rhs | - |
要进行比较内容的容器适配器
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返回值
1)
true
当对应比较结果为
true
时,否则为
false
。
2)
底层容器的三方比较结果。
复杂度
1)
当
lhs
与
rhs
大小不同时为常数时间复杂度,否则与
flat_set
的大小成线性关系。
2)
与容器大小呈线性关系。
示例
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本节内容不完整
原因:缺少示例 |