7.2.3 Floating Point Objects

 

PyFloatObject
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.

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.

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