C++ (Cpp) PyIntOrLong_FromSize_t Examples

Example #1

File: gmpy2_mpz_misc.c Project: martingkelly/gmpy

static PyObject *
GMPy_MPZ_Function_NumDigits(PyObject *self, PyObject *args)
{
    long base = 10;
    Py_ssize_t argc;
    MPZ_Object *temp;
    PyObject *result;

    argc = PyTuple_GET_SIZE(args);
    if (argc == 0 || argc > 2) {
        TYPE_ERROR("num_digits() requires 'mpz',['int'] arguments");
        return NULL;
    }

    if (argc == 2) {
        base = PyIntOrLong_AsLong(PyTuple_GET_ITEM(args, 1));
        if (base == -1 && PyErr_Occurred()) {
            return NULL;
        }
    }

    if ((base < 2) || (base > 62)) {
        VALUE_ERROR("base must be in the interval [2, 62]");
        return NULL;
    }

    if (!(temp = GMPy_MPZ_From_Integer(PyTuple_GET_ITEM(args, 0), NULL))) {
        return NULL;
    }

    result = PyIntOrLong_FromSize_t(mpz_sizeinbase(temp->z, (int)base));
    Py_DECREF((PyObject*)temp);
    return result;
}

Example #2

File: gmpy_mpq.c Project: chevah/python-package

static PyObject *
Pympq_sizeof(PyObject *self, PyObject *other)
{
    return PyIntOrLong_FromSize_t(sizeof(PympqObject) + \
        (mpq_numref(Pympq_AS_MPQ(self))->_mp_alloc * sizeof(mp_limb_t)) + \
        (mpq_denref(Pympq_AS_MPQ(self))->_mp_alloc * sizeof(mp_limb_t)));
}

Example #3

File: gmpy2_mpc_misc.c Project: fuzzylogician/gmpy

static PyObject *
GMPy_MPC_SizeOf_Method(PyObject *self, PyObject *other)
{
    return PyIntOrLong_FromSize_t(sizeof(MPC_Object) + \
        (((mpc_realref(MPC(self))->_mpfr_prec + mp_bits_per_limb - 1) / \
        mp_bits_per_limb) * sizeof(mp_limb_t)) + \
        (((mpc_imagref(MPC(self))->_mpfr_prec + mp_bits_per_limb - 1) / \
        mp_bits_per_limb) * sizeof(mp_limb_t)));
}

Example #4

File: gmpy2_mpz_misc.c Project: martingkelly/gmpy

static PyObject *
GMPy_MPZ_Method_NumDigits(PyObject *self, PyObject *args)
{
    long base = 10;
    PyObject *result;

    if (PyTuple_GET_SIZE(args) == 1) {
        base = PyIntOrLong_AsLong(PyTuple_GET_ITEM(args, 0));
        if (base == -1 && PyErr_Occurred()) {
            return NULL;
        }
    }

    if ((base < 2) || (base > 62)) {
        VALUE_ERROR("base must be in the interval [2, 62]");
        return NULL;
    }

    result = PyIntOrLong_FromSize_t(mpz_sizeinbase(MPZ(self), (int)base));
    return result;
}