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#include "parts.h"
#include "util.h"
static PyObject *
complex_fromccomplex(PyObject *Py_UNUSED(module), PyObject *obj)
{
Py_complex complex;
if (!PyArg_Parse(obj, "D", &complex)) {
return NULL;
}
return PyComplex_FromCComplex(complex);
}
static PyObject *
complex_asccomplex(PyObject *Py_UNUSED(module), PyObject *obj)
{
Py_complex complex;
NULLABLE(obj);
complex = PyComplex_AsCComplex(obj);
if (complex.real == -1. && PyErr_Occurred()) {
return NULL;
}
return PyComplex_FromCComplex(complex);
}
static PyObject*
_py_c_neg(PyObject *Py_UNUSED(module), PyObject *num)
{
Py_complex complex;
complex = PyComplex_AsCComplex(num);
if (complex.real == -1. && PyErr_Occurred()) {
return NULL;
}
return PyComplex_FromCComplex(_Py_c_neg(complex));
}
#define _PY_C_FUNC2(suffix) \
static PyObject * \
_py_c_##suffix(PyObject *Py_UNUSED(module), PyObject *args) \
{ \
Py_complex a, b, res; \
\
if (!PyArg_ParseTuple(args, "DD", &a, &b)) { \
return NULL; \
} \
\
errno = 0; \
res = _Py_c_##suffix(a, b); \
return Py_BuildValue("Di", &res, errno); \
};
#define _PY_CR_FUNC2(suffix) \
static PyObject * \
_py_cr_##suffix(PyObject *Py_UNUSED(module), PyObject *args) \
{ \
Py_complex a, res; \
double b; \
\
if (!PyArg_ParseTuple(args, "Dd", &a, &b)) { \
return NULL; \
} \
\
errno = 0; \
res = _Py_cr_##suffix(a, b); \
return Py_BuildValue("Di", &res, errno); \
};
#define _PY_RC_FUNC2(suffix) \
static PyObject * \
_py_rc_##suffix(PyObject *Py_UNUSED(module), PyObject *args) \
{ \
Py_complex b, res; \
double a; \
\
if (!PyArg_ParseTuple(args, "dD", &a, &b)) { \
return NULL; \
} \
\
errno = 0; \
res = _Py_rc_##suffix(a, b); \
return Py_BuildValue("Di", &res, errno); \
};
_PY_C_FUNC2(sum)
_PY_CR_FUNC2(sum)
_PY_C_FUNC2(diff)
_PY_CR_FUNC2(diff)
_PY_RC_FUNC2(diff)
_PY_C_FUNC2(prod)
_PY_CR_FUNC2(prod)
_PY_C_FUNC2(quot)
_PY_CR_FUNC2(quot)
_PY_RC_FUNC2(quot)
_PY_C_FUNC2(pow)
static PyObject*
_py_c_abs(PyObject *Py_UNUSED(module), PyObject* obj)
{
Py_complex complex;
double res;
NULLABLE(obj);
complex = PyComplex_AsCComplex(obj);
if (complex.real == -1. && PyErr_Occurred()) {
return NULL;
}
errno = 0;
res = _Py_c_abs(complex);
return Py_BuildValue("di", res, errno);
}
static PyMethodDef test_methods[] = {
{"complex_fromccomplex", complex_fromccomplex, METH_O},
{"complex_asccomplex", complex_asccomplex, METH_O},
{"_py_c_sum", _py_c_sum, METH_VARARGS},
{"_py_cr_sum", _py_cr_sum, METH_VARARGS},
{"_py_c_diff", _py_c_diff, METH_VARARGS},
{"_py_cr_diff", _py_cr_diff, METH_VARARGS},
{"_py_rc_diff", _py_rc_diff, METH_VARARGS},
{"_py_c_neg", _py_c_neg, METH_O},
{"_py_c_prod", _py_c_prod, METH_VARARGS},
{"_py_cr_prod", _py_cr_prod, METH_VARARGS},
{"_py_c_quot", _py_c_quot, METH_VARARGS},
{"_py_cr_quot", _py_cr_quot, METH_VARARGS},
{"_py_rc_quot", _py_rc_quot, METH_VARARGS},
{"_py_c_pow", _py_c_pow, METH_VARARGS},
{"_py_c_abs", _py_c_abs, METH_O},
{NULL},
};
int
_PyTestCapi_Init_Complex(PyObject *mod)
{
if (PyModule_AddFunctions(mod, test_methods) < 0) {
return -1;
}
return 0;
}
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