From Jason Turner

[depr.strstream]

C++17 → C++20 1.9 KB 20 lines
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Archived: C++17 | C++20
Markdown: C++17 | C++20
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  1. tmp/tmp_jt450ml/{from.md → to.md} +6 -8
tmp/tmp_jt450ml/{from.md → to.md} RENAMED
@@ -3,11 +3,11 @@
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  ``` cpp
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  namespace std {
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  class strstream
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  : public basic_iostream<char> {
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  public:
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- // Types
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  using char_type = char;
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  using int_type = char_traits<char>::int_type;
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  using pos_type = char_traits<char>::pos_type;
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  using off_type = char_traits<char>::off_type;
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@@ -15,11 +15,11 @@ namespace std {
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  strstream();
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  strstream(char* s, int n,
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  ios_base::openmode mode = ios_base::in|ios_base::out);
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  virtual ~strstream();
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- // Members:
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  strstreambuf* rdbuf() const;
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  void freeze(bool freezefl = true);
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  int pcount() const;
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  char* str();
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@@ -40,21 +40,19 @@ is presented here as:
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  ``` cpp
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  strstream();
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  ```
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- *Effects:* Constructs an object of class `strstream`, initializing the
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- base class with `iostream(&sb)`.
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  ``` cpp
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  strstream(char* s, int n,
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  ios_base::openmode mode = ios_base::in|ios_base::out);
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  ```
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- *Effects:* Constructs an object of class `strstream`, initializing the
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- base class with `iostream(&sb)` and initializing `sb` with one of the
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- two constructors:
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  - If `(mode & app) == 0`, then `s` shall designate the first element of
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  an array of `n` elements. The constructor is `strstreambuf(s,n,s)`.
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  - If `(mode & app) != 0`, then `s` shall designate the first element of
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  an array of `n` elements that contains an NTBS whose first element is
@@ -73,11 +71,11 @@ virtual ~strstream();
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  ``` cpp
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  strstreambuf* rdbuf() const;
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  ```
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- *Returns:* `&sb`.
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  ``` cpp
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  void freeze(bool freezefl = true);
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  ```
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  ``` cpp
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  namespace std {
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  class strstream
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  : public basic_iostream<char> {
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  public:
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+ // types
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  using char_type = char;
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  using int_type = char_traits<char>::int_type;
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  using pos_type = char_traits<char>::pos_type;
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  using off_type = char_traits<char>::off_type;
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  strstream();
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  strstream(char* s, int n,
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  ios_base::openmode mode = ios_base::in|ios_base::out);
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  virtual ~strstream();
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+ // members
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  strstreambuf* rdbuf() const;
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  void freeze(bool freezefl = true);
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  int pcount() const;
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  char* str();
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  ``` cpp
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  strstream();
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  ```
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+ *Effects:* Initializes the base class with `iostream(&sb)`.
 
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  ``` cpp
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  strstream(char* s, int n,
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  ios_base::openmode mode = ios_base::in|ios_base::out);
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  ```
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+ *Effects:* Initializes the base class with `iostream(&sb)`, and `sb`
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+ with one of the two constructors:
 
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  - If `(mode & app) == 0`, then `s` shall designate the first element of
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  an array of `n` elements. The constructor is `strstreambuf(s,n,s)`.
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  - If `(mode & app) != 0`, then `s` shall designate the first element of
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  an array of `n` elements that contains an NTBS whose first element is
 
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  ``` cpp
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  strstreambuf* rdbuf() const;
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  ```
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+ *Returns:* `const_cast<strstreambuf*>(&sb)`.
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  ``` cpp
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  void freeze(bool freezefl = true);
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  ```
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