1 cdef extern from "Python.h": 2 3 ############################################################################ 4 # 7.2.3 5 ############################################################################ 6 # PyFloatObject 7 # 8 # This subtype of PyObject represents a Python floating point object. 9 10 # PyTypeObject PyFloat_Type 11 # 12 # This instance of PyTypeObject represents the Python floating 13 # point type. This is the same object as float and 14 # types.FloatType. 15 16 bint PyFloat_Check(object p) 17 # Return true if its argument is a PyFloatObject or a subtype of 18 # PyFloatObject. 19 20 bint PyFloat_CheckExact(object p) 21 # Return true if its argument is a PyFloatObject, but not a 22 # subtype of PyFloatObject. 23 24 object PyFloat_FromString(object str, char **pend) 25 # Return value: New reference. 26 # Create a PyFloatObject object based on the string value in str, 27 # or NULL on failure. The pend argument is ignored. It remains 28 # only for backward compatibility. 29 30 object PyFloat_FromDouble(double v) 31 # Return value: New reference. 32 # Create a PyFloatObject object from v, or NULL on failure. 33 34 double PyFloat_AsDouble(object pyfloat) except? -1 35 # Return a C double representation of the contents of pyfloat. 36 37 double PyFloat_AS_DOUBLE(object pyfloat) 38 # Return a C double representation of the contents of pyfloat, but 39 # without error checking. 40
