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more typemaps unification and fixes for valgrind

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7684 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-10-19 10:52:50 +00:00
commit aadff06f45
26 changed files with 484 additions and 74 deletions
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24
Lib/python/pystrings.swg
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@ -20,12 +20,30 @@ SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
PyString_AsStringAndSize(obj, &cstr, &len);
if (cptr) {
if (alloc) {
if (*alloc == SWIG_NEWOBJ) {
*cptr = SWIG_new_copy_array(cstr, len + 1, char);
} else {
/*
In python the user should not be able to modify the inner
string representation, so, by default we return a copy of
the buffer, as in the wstring case.
But, if you use the -DSWIG_PYTHON_UNSAFE_CSTR at
compilation time, you will get, at your own risk, the
inner string pointer instead, when possible.
*/
#ifndef SWIG_PYTHON_UNSAFE_CSTR
if (*alloc != SWIG_OLDOBJ)
#else
if (*alloc == SWIG_NEWOBJ)
#endif
{
*cptr = SWIG_new_copy_array(cstr, len + 1, char);
*alloc = SWIG_NEWOBJ;
}
else {
*cptr = cstr;
*alloc = SWIG_OLDOBJ;
}
} else {
*cptr = cstr;
}
}
if (psize) *psize = len + 1;