This subtype of PyObject represents a Python floating point
object.
PyTypeObject PyFloat_Type
This instance of PyTypeObject represents the Python floating
point type. This is the same object as types.FloatType.
int PyFloat_Check(
PyObject *p)
Returns true if its argument is a PyFloatObject or a subtype
of PyFloatObject.
Modificato nella versione 2.2:
Allowed subtypes to be accepted.
int PyFloat_CheckExact(
PyObject *p)
Returns true if its argument is a PyFloatObject, but not a
subtype of PyFloatObject.
Nuovo nella versione 2.2.
PyObject* PyFloat_FromString(
PyObject *str, char **pend)
Creates a PyFloatObject object based on the string value in
str, or NULL on failure. The pend argument is ignored. It
remains only for backward compatibility.
PyObject* PyFloat_FromDouble(
double v)
Return value:New reference.
Creates a PyFloatObject object from v, or NULL on
failure.
double PyFloat_AsDouble(
PyObject *pyfloat)
Returns a C double representation of the contents of
pyfloat.
double PyFloat_AS_DOUBLE(
PyObject *pyfloat)
Returns a C double representation of the contents of
pyfloat, but without error checking.
