From Jason Turner

[stringstream]

C++11 → C++14 3.1 KB 84 lines
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Archived: C++11 | C++14
Markdown: C++11 | C++14
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  1. tmp/tmp5pniqs5g/{from.md → to.md} +79 -1
tmp/tmp5pniqs5g/{from.md → to.md} RENAMED
@@ -34,11 +34,11 @@ namespace std {
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  basic_stringbuf<charT,traits,Allocator>* rdbuf() const;
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  basic_string<charT,traits,Allocator> str() const;
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  void str(const basic_string<charT,traits,Allocator>& str);
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  private:
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- basic_stringbuf<charT, traits> sb; // exposition onlyr
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  };
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  template <class charT, class traits, class Allocator>
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  void swap(basic_stringstream<charT, traits, Allocator>& x,
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  basic_stringstream<charT, traits, Allocator>& y);
@@ -52,5 +52,83 @@ and writing from objects of class
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  associated sequence. For the sake of exposition, the maintained data is
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  presented here as
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  - `sb`, the `stringbuf` object.
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  basic_stringbuf<charT,traits,Allocator>* rdbuf() const;
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  basic_string<charT,traits,Allocator> str() const;
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  void str(const basic_string<charT,traits,Allocator>& str);
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  private:
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+ basic_stringbuf<charT, traits> sb; // exposition only
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  };
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  template <class charT, class traits, class Allocator>
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  void swap(basic_stringstream<charT, traits, Allocator>& x,
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  basic_stringstream<charT, traits, Allocator>& y);
 
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  associated sequence. For the sake of exposition, the maintained data is
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  presented here as
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  - `sb`, the `stringbuf` object.
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+ #### basic_stringstream constructors <a id="stringstream.cons">[[stringstream.cons]]</a>
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+
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+ ``` cpp
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+ explicit basic_stringstream(
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+ ios_base::openmode which = ios_base::out|ios_base::in);
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+ ```
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+
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+ *Effects:* Constructs an object of class
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+ `basic_stringstream<charT,traits>`, initializing the base class with
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+ `basic_iostream(&sb)` and initializing `sb` with
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+ `basic_stringbuf<charT,traits,Allocator>(which)`.
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+
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+ ``` cpp
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+ explicit basic_stringstream(
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+ const basic_string<charT,traits,Allocator>& str,
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+ ios_base::openmode which = ios_base::out|ios_base::in);
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+ ```
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+
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+ *Effects:* Constructs an object of class
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+ `basic_stringstream<charT, traits>`, initializing the base class with
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+ `basic_iostream(&sb)` and initializing `sb` with
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+ `basic_stringbuf<charT, traits, Allocator>(str, which)`.
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+
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+ ``` cpp
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+ basic_stringstream(basic_stringstream&& rhs);
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+ ```
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+
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+ *Effects:* Move constructs from the rvalue `rhs`. This is accomplished
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+ by move constructing the base class, and the contained
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+ `basic_stringbuf`. Next `basic_istream<charT,traits>::set_rdbuf(&sb)` is
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+ called to install the contained `basic_stringbuf`.
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+
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+ #### Assign and swap <a id="stringstream.assign">[[stringstream.assign]]</a>
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+
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+ ``` cpp
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+ basic_stringstream& operator=(basic_stringstream&& rhs);
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+ ```
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+
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+ *Effects:* Move assigns the base and members of `*this` from the base
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+ and corresponding members of `rhs`.
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+
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+ *Returns:* `*this`.
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+
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+ ``` cpp
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+ void swap(basic_stringstream& rhs);
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+ ```
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+
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+ *Effects:* Exchanges the state of `*this` and `rhs` by calling
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+ `basic_iostream<charT,traits>::swap(rhs)` and `sb.swap(rhs.sb)`.
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+
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+ ``` cpp
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+ template <class charT, class traits, class Allocator>
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+ void swap(basic_stringstream<charT, traits, Allocator>& x,
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+ basic_stringstream<charT, traits, Allocator>& y);
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+ ```
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+
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+ *Effects:* `x.swap(y)`.
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+
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+ #### Member functions <a id="stringstream.members">[[stringstream.members]]</a>
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+
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+ ``` cpp
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+ basic_stringbuf<charT,traits,Allocator>* rdbuf() const;
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+ ```
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+
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+ *Returns:* `const_cast<basic_stringbuf<charT,traits,Allocator>*>(&sb)`
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+
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+ ``` cpp
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+ basic_string<charT,traits,Allocator> str() const;
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+ ```
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+
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+ *Returns:* `rdbuf()->str()`.
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+
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+ ``` cpp
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+ void str(const basic_string<charT,traits,Allocator>& str);
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+ ```
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+
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+ *Effects:* Calls `rdbuf()->str(str)`.
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+