std::match_results::match_results

来自cppreference.com
< cpp‎ | regex‎ | match results

explicit match_results( const Allocator& a = Allocator() );
(1) (C++11 起)
match_results( const match_results& rhs );
(2) (C++11 起)
match_results( match_results&& rhs );
(3) (C++11 起)
1) Default-constructor. Constructs a match result with no established result state (ready() != true).
2) Copy-constructor. Constructs a match result with a copy of rhs.
3) Move-constructor. Constructs a match result with the contents of rhs using move semantics. rhs is in valid, but unspecified state after the call.

[编辑] 参数

a -
使用这个容器中的所有内存分配的分配器
原文:
allocator to use for all memory allocations of this container
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rhs - another match_result to use as source to initialize the match_result with

[编辑] 例外

1-2)
(无)
原文:
(none)
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3)
noexcept 规定:  
noexcept