From Jason Turner

[re.tokiter.cnstr]

C++17 → C++20 1.7 KB 18 lines
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Archived: C++17 | C++20
Markdown: C++17 | C++20
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  1. tmp/tmpld8fbfxk/{from.md → to.md} +6 -8
tmp/tmpld8fbfxk/{from.md → to.md} RENAMED
@@ -1,6 +1,6 @@
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- #### `regex_token_iterator` constructors <a id="re.tokiter.cnstr">[[re.tokiter.cnstr]]</a>
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  ``` cpp
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  regex_token_iterator();
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  ```
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@@ -27,20 +27,18 @@ template <size_t N>
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  const regex_type& re,
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  const int (&submatches)[N],
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  regex_constants::match_flag_type m = regex_constants::match_default);
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  ```
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- *Requires:* Each of the initialization values of `submatches` shall be
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  `>= -1`.
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  *Effects:* The first constructor initializes the member `subs` to hold
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- the single value `submatch`. The second constructor initializes the
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- member `subs` to hold a copy of the argument `submatches`. The third and
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- fourth constructors initialize the member `subs` to hold a copy of the
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- sequence of integer values pointed to by the iterator range
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- \[`submatches.begin()`, `submatches.end()`) and \[`&submatches`,
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- `&submatches + N`), respectively.
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  Each constructor then sets `N` to 0, and `position` to
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  `position_iterator(a, b, re, m)`. If `position` is not an
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  end-of-sequence iterator the constructor sets `result` to the address of
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  the current match. Otherwise if any of the values stored in `subs` is
 
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+ #### Constructors <a id="re.tokiter.cnstr">[[re.tokiter.cnstr]]</a>
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  ``` cpp
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  regex_token_iterator();
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  ```
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  const regex_type& re,
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  const int (&submatches)[N],
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  regex_constants::match_flag_type m = regex_constants::match_default);
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  ```
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+ *Preconditions:* Each of the initialization values of `submatches` is
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  `>= -1`.
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  *Effects:* The first constructor initializes the member `subs` to hold
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+ the single value `submatch`. The second, third, and fourth constructors
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+ initialize the member `subs` to hold a copy of the sequence of integer
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+ values pointed to by the iterator range \[`begin(submatches)`,
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+ `end(submatches)`).
 
 
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  Each constructor then sets `N` to 0, and `position` to
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  `position_iterator(a, b, re, m)`. If `position` is not an
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  end-of-sequence iterator the constructor sets `result` to the address of
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  the current match. Otherwise if any of the values stored in `subs` is