tmp/tmpasoxd9go/{from.md → to.md}
RENAMED
|
@@ -40,19 +40,58 @@ strstreambuf(signed char* gnext_arg, streamsize n,
|
|
| 40 |
signed char* pbeg_arg = 0);
|
| 41 |
strstreambuf(unsigned char* gnext_arg, streamsize n,
|
| 42 |
unsigned char* pbeg_arg = 0);
|
| 43 |
```
|
| 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 45 |
``` cpp
|
| 46 |
setg(gnext_arg, gnext_arg, gnext_arg + N);
|
| 47 |
```
|
| 48 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 49 |
``` cpp
|
| 50 |
virtual ~strstreambuf();
|
| 51 |
```
|
| 52 |
|
| 53 |
*Effects:* Destroys an object of class `strstreambuf`. The function
|
| 54 |
frees the dynamically allocated array object only if
|
| 55 |
-
`strmode & allocated != 0` and
|
| 56 |
-
`strmode & frozen == 0`. ([[depr.strstreambuf.virtuals]] describes
|
| 57 |
-
a dynamically allocated array object is freed.)
|
| 58 |
|
|
|
|
| 40 |
signed char* pbeg_arg = 0);
|
| 41 |
strstreambuf(unsigned char* gnext_arg, streamsize n,
|
| 42 |
unsigned char* pbeg_arg = 0);
|
| 43 |
```
|
| 44 |
|
| 45 |
+
*Effects:* Constructs an object of class `strstreambuf`, initializing
|
| 46 |
+
the base class with `streambuf()`. The postconditions of this function
|
| 47 |
+
are indicated in Table [[tab:future.strstreambuf2.effects]].
|
| 48 |
+
|
| 49 |
+
**Table: `strstreambuf(charT*, streamsize, charT*)` effects** <a id="tab:future.strstreambuf2.effects">[tab:future.strstreambuf2.effects]</a>
|
| 50 |
+
|
| 51 |
+
| Element | Value |
|
| 52 |
+
| --------- | -------------------- |
|
| 53 |
+
| `strmode` | 0 |
|
| 54 |
+
| `alsize` | an unspecified value |
|
| 55 |
+
| `palloc` | a null pointer |
|
| 56 |
+
| `pfree` | a null pointer |
|
| 57 |
+
|
| 58 |
+
|
| 59 |
+
`gnext_arg` shall point to the first element of an array object whose
|
| 60 |
+
number of elements `N` is determined as follows:
|
| 61 |
+
|
| 62 |
+
- If `n > 0`, `N` is `n`.
|
| 63 |
+
- If `n == 0`, `N` is `std::strlen(gnext_arg)`.
|
| 64 |
+
- If `n < 0`, `N` is `INT_MAX`.[^1]
|
| 65 |
+
|
| 66 |
+
If `pbeg_arg` is a null pointer, the function executes:
|
| 67 |
+
|
| 68 |
``` cpp
|
| 69 |
setg(gnext_arg, gnext_arg, gnext_arg + N);
|
| 70 |
```
|
| 71 |
|
| 72 |
+
Otherwise, the function executes:
|
| 73 |
+
|
| 74 |
+
``` cpp
|
| 75 |
+
setg(gnext_arg, gnext_arg, pbeg_arg);
|
| 76 |
+
setp(pbeg_arg, pbeg_arg + N);
|
| 77 |
+
```
|
| 78 |
+
|
| 79 |
+
``` cpp
|
| 80 |
+
strstreambuf(const char* gnext_arg, streamsize n);
|
| 81 |
+
strstreambuf(const signed char* gnext_arg, streamsize n);
|
| 82 |
+
strstreambuf(const unsigned char* gnext_arg, streamsize n);
|
| 83 |
+
```
|
| 84 |
+
|
| 85 |
+
*Effects:* Behaves the same as `strstreambuf((char*)gnext_arg,n)`,
|
| 86 |
+
except that the constructor also sets `constant` in `strmode`.
|
| 87 |
+
|
| 88 |
``` cpp
|
| 89 |
virtual ~strstreambuf();
|
| 90 |
```
|
| 91 |
|
| 92 |
*Effects:* Destroys an object of class `strstreambuf`. The function
|
| 93 |
frees the dynamically allocated array object only if
|
| 94 |
+
`(strmode & allocated) != 0` and
|
| 95 |
+
`(strmode & frozen) == 0`. ([[depr.strstreambuf.virtuals]] describes
|
| 96 |
+
how a dynamically allocated array object is freed.)
|
| 97 |
|