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Issue #8469: add standard sizes to struct docs table.

This commit is contained in:
Mark Dickinson 2010-06-12 18:20:47 +00:00
parent ac1a50b56a
commit 7a70b2c450
1 changed files with 40 additions and 40 deletions
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80
Doc/library/struct.rst
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@ -87,46 +87,46 @@ Format Characters
Format characters have the following meaning; the conversion between C and
Python values should be obvious given their types:
+--------+-------------------------+--------------------+------------+
| Format | C Type | Python | Notes |
+========+=========================+====================+============+
| ``x`` | pad byte | no value | |
+--------+-------------------------+--------------------+------------+
| ``c`` | :ctype:`char` | bytes of length 1 | |
+--------+-------------------------+--------------------+------------+
| ``b`` | :ctype:`signed char` | integer | \(1),\(4) |
+--------+-------------------------+--------------------+------------+
| ``B`` | :ctype:`unsigned char` | integer | \(4) |
+--------+-------------------------+--------------------+------------+
| ``?`` | :ctype:`_Bool` | bool | \(2) |
+--------+-------------------------+--------------------+------------+
| ``h`` | :ctype:`short` | integer | \(4) |
+--------+-------------------------+--------------------+------------+
| ``H`` | :ctype:`unsigned short` | integer | \(4) |
+--------+-------------------------+--------------------+------------+
| ``i`` | :ctype:`int` | integer | \(4) |
+--------+-------------------------+--------------------+------------+
| ``I`` | :ctype:`unsigned int` | integer | \(4) |
+--------+-------------------------+--------------------+------------+
| ``l`` | :ctype:`long` | integer | \(4) |
+--------+-------------------------+--------------------+------------+
| ``L`` | :ctype:`unsigned long` | integer | \(4) |
+--------+-------------------------+--------------------+------------+
| ``q`` | :ctype:`long long` | integer | \(3), \(4) |
+--------+-------------------------+--------------------+------------+
| ``Q`` | :ctype:`unsigned long | integer | \(3), \(4) |
| | long` | | |
+--------+-------------------------+--------------------+------------+
| ``f`` | :ctype:`float` | float | |
+--------+-------------------------+--------------------+------------+
| ``d`` | :ctype:`double` | float | |
+--------+-------------------------+--------------------+------------+
| ``s`` | :ctype:`char[]` | bytes | \(1) |
+--------+-------------------------+--------------------+------------+
| ``p`` | :ctype:`char[]` | bytes | \(1) |
+--------+-------------------------+--------------------+------------+
| ``P`` | :ctype:`void \*` | integer | |
+--------+-------------------------+--------------------+------------+
+--------+-------------------------+--------------------+----------------+------------+
| Format | C Type | Python type | Standard size | Notes |
+========+=========================+====================+================+============+
| ``x`` | pad byte | no value | | |
+--------+-------------------------+--------------------+----------------+------------+
| ``c`` | :ctype:`char` | bytes of length 1 | 1 | |
+--------+-------------------------+--------------------+----------------+------------+
| ``b`` | :ctype:`signed char` | integer | 1 | \(1),\(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``B`` | :ctype:`unsigned char` | integer | 1 | \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``?`` | :ctype:`_Bool` | bool | 1 | \(2) |
+--------+-------------------------+--------------------+----------------+------------+
| ``h`` | :ctype:`short` | integer | 2 | \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``H`` | :ctype:`unsigned short` | integer | 2 | \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``i`` | :ctype:`int` | integer | 4 | \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``I`` | :ctype:`unsigned int` | integer | 4 | \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``l`` | :ctype:`long` | integer | 4 | \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``L`` | :ctype:`unsigned long` | integer | 4 | \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``q`` | :ctype:`long long` | integer | 8 | \(3), \(4) |
+--------+-------------------------+--------------------+----------------+------------+
| ``Q`` | :ctype:`unsigned long | integer | 8 | \(3), \(4) |
| | long` | | | |
+--------+-------------------------+--------------------+----------------+------------+
| ``f`` | :ctype:`float` | float | 4 | |
+--------+-------------------------+--------------------+----------------+------------+
| ``d`` | :ctype:`double` | float | 8 | |
+--------+-------------------------+--------------------+----------------+------------+
| ``s`` | :ctype:`char[]` | bytes | | \(1) |
+--------+-------------------------+--------------------+----------------+------------+
| ``p`` | :ctype:`char[]` | bytes | | \(1) |
+--------+-------------------------+--------------------+----------------+------------+
| ``P`` | :ctype:`void \*` | integer | | |
+--------+-------------------------+--------------------+----------------+------------+
Notes: