Exemplos de _PyObject_GC_MAY_BE_TRACKED em C++ (Cpp)

Exemplo n.º 1

Arquivo: tupleobject.c Projeto: Austin503/android-python2.7.3

void
_PyTuple_MaybeUntrack(PyObject *op)
{
    PyTupleObject *t;
    Py_ssize_t i, n;

    if (!PyTuple_CheckExact(op) || !_PyObject_GC_IS_TRACKED(op))
        return;
    t = (PyTupleObject *) op;
    n = Py_SIZE(t);
    for (i = 0; i < n; i++) {
        PyObject *elt = PyTuple_GET_ITEM(t, i);
        /* Tuple with NULL elements aren't
           fully constructed, don't untrack
           them yet. */
        if (!elt ||
            _PyObject_GC_MAY_BE_TRACKED(elt))
            return;
    }
#ifdef SHOW_TRACK_COUNT
    count_tracked--;
    count_untracked++;
#endif
    _PyObject_GC_UNTRACK(op);
}

Exemplo n.º 2

Arquivo: context.c Projeto: Apoorvadabhere/cpython

static PyContextVar *
contextvar_new(PyObject *name, PyObject *def)
{
    if (!PyUnicode_Check(name)) {
        PyErr_SetString(PyExc_TypeError,
                        "context variable name must be a str");
        return NULL;
    }

    PyContextVar *var = PyObject_GC_New(PyContextVar, &PyContextVar_Type);
    if (var == NULL) {
        return NULL;
    }

    var->var_hash = contextvar_generate_hash(var, name);
    if (var->var_hash == -1) {
        Py_DECREF(var);
        return NULL;
    }

    Py_INCREF(name);
    var->var_name = name;

    Py_XINCREF(def);
    var->var_default = def;

    var->var_cached = NULL;
    var->var_cached_tsid = 0;
    var->var_cached_tsver = 0;

    if (_PyObject_GC_MAY_BE_TRACKED(name) ||
            (def != NULL && _PyObject_GC_MAY_BE_TRACKED(def)))
    {
        PyObject_GC_Track(var);
    }
    return var;
}