std::experimental::ranges:: Regular
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<
cpp
|
experimental
|
ranges
C++
Experimental
| Technical Specification | ||||
| Filesystem library (filesystem TS) | ||||
| Library fundamentals (library fundamentals TS) | ||||
| Library fundamentals 2 (library fundamentals TS v2) | ||||
| Library fundamentals 3 (library fundamentals TS v3) | ||||
| Extensions for parallelism (parallelism TS) | ||||
| Extensions for parallelism 2 (parallelism TS v2) | ||||
| Extensions for concurrency (concurrency TS) | ||||
| Extensions for concurrency 2 (concurrency TS v2) | ||||
| Concepts (concepts TS) | ||||
| Ranges (ranges TS) | ||||
| Reflection (reflection TS) | ||||
| Mathematical special functions (special functions TR) | ||||
| Experimental Non-TS | ||||
| Pattern Matching | ||||
| Linear Algebra | ||||
| std::execution | ||||
| Contracts | ||||
| 2D Graphics |
Concepts library
| Core language concepts | ||||||||||||||||||
| Object concepts | ||||||||||||||||||
|
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| Comparison concepts | ||||||||||||||||||
| Callable concepts | ||||||||||||||||||
| URNG concept | ||||||||||||||||||
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template
<
class
T
>
concept bool Regular = Semiregular < T > && EqualityComparable < T > ; |
(ranges TS) | |
Regular
概念规定一个类型是
正则的
，即该类型可复制、可默认构造且支持相等比较。此概念由行为类似于内置类型（如
int
== 可比较的类型所满足。