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Make handle initialization explicit

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Kovid Goyal 2021-04-22 21:25:51 +05:30
parent d152d5d62d
commit 51d37960b1
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1 changed files with 4 additions and 4 deletions
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8
src/calibre/utils/cpp_binding.h
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@ -43,11 +43,11 @@ class generic_raii {
class wchar_raii : public generic_raii<wchar_t*, PyMem_Free> {
public:
explicit wchar_raii() noexcept {}
explicit wchar_raii(wchar_t *h) noexcept {}
explicit wchar_raii() noexcept { handle = NULL; }
explicit wchar_raii(wchar_t *h) noexcept { handle = h; }
explicit wchar_raii(PyObject *unicode_object) noexcept {
if (!unicode_object || !PyUnicode_Check(unicode_object)) { PyErr_SetString(PyExc_TypeError, "Not a unicode object"); return; }
handle = PyUnicode_AsWideCharString(unicode_object, NULL);
if (!unicode_object || !PyUnicode_Check(unicode_object)) { handle = NULL; PyErr_SetString(PyExc_TypeError, "Not a unicode object"); }
else handle = PyUnicode_AsWideCharString(unicode_object, NULL);
}
};
static inline void python_object_destructor(void *p) { PyObject *x = reinterpret_cast<PyObject*>(p); Py_XDECREF(x); }