Re: Question about strings and pointers
Valentin Haenel <[email protected]>
| Newsgroups | gmane.comp.python.ctypes |
|---|---|
| Message-ID | <[email protected]> |
* Valentin Haenel <[email protected]> [100220]: > The trick i used is to specify the argument types of the c function as c_int > instead of POINTER(c_char). I can then use 'addressof' to obtain the location in > memory of the string (in fact a pointer to the first character of the string). > Lastly i used multiples of sizeof(int) to index into the string_buffer. Sorry, make that sizeof(c_char), not sizeof(int) V- ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev