linux:python:使用swig连接python与c
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| linux:python:使用swig连接python与c [2020/10/21 12:40] – zhangguo | linux:python:使用swig连接python与c [2023/03/17 10:12] (当前版本) – 外部编辑 127.0.0.1 | ||
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| + | ==== - 语法参考 ==== | ||
| + | http:// | ||
| + | http:// | ||
| + | |||
| + | ==== - 相关function ==== | ||
| + | <code c> | ||
| + | PyObject* PyBytes_FromStringAndSize(const char *v, Py_ssize_t len) | ||
| + | //Return value: New reference. | ||
| + | //Return a new bytes object with a copy of the string v as value and length len on success, and NULL on failure. If v is NULL, the contents of the bytes object are uninitialized. | ||
| + | |||
| + | |||
| + | |||
| + | PyObject* PyByteArray_FromStringAndSize(const char *string, Py_ssize_t len) | ||
| + | //Return value: New reference. | ||
| + | //Create a new bytearray object from string and its length, len. On failure, NULL is returned. | ||
| + | |||
| + | |||
| + | |||
| + | PyObject* PyUnicode_FromStringAndSize(const char *u, Py_ssize_t size) | ||
| + | //Return value: New reference. | ||
| + | //Create a Unicode object from the char buffer u. The bytes will be interpreted as being UTF-8 encoded. The buffer is copied into the new object. If the buffer is not NULL, the return value might be a shared object, i.e. modification of the data is not allowed. | ||
| + | |||
| + | //If u is NULL, this function behaves like PyUnicode_FromUnicode() with the buffer set to NULL. This usage is deprecated in favor of PyUnicode_New(). | ||
| + | </ | ||
linux/python/使用swig连接python与c.1603255207.txt.gz · 最后更改: 2023/03/17 10:12 (外部编辑)