Changeset 388 for python/vendor/current/Include/floatobject.h

Timestamp:

Mar 19, 2014, 11:11:30 AM (11 years ago)

Author:

dmik

Message:

python: Update vendor to 2.7.6.

File:

• python/vendor/current/Include/floatobject.h (modified) (2 diffs)

python/vendor/current/Include/floatobject.h

@@ -21 +21 @@
 #define PyFloat_Check(op) PyObject_TypeCheck(op, &PyFloat_Type)
 #define PyFloat_CheckExact(op) (Py_TYPE(op) == &PyFloat_Type)
+
+/* The str() precision PyFloat_STR_PRECISION is chosen so that in most cases,
+   the rounding noise created by various operations is suppressed, while
+   giving plenty of precision for practical use. */
+
+#define PyFloat_STR_PRECISION 12
 
 #ifdef Py_NAN
@@ -122 +128 @@
                                                Py_ssize_t format_spec_len);
 
+/* Round a C double x to the closest multiple of 10**-ndigits.  Returns a
+   Python float on success, or NULL (with an appropriate exception set) on
+   failure.  Used in builtin_round in bltinmodule.c. */
+PyAPI_FUNC(PyObject *) _Py_double_round(double x, int ndigits);
+
+
+
 #ifdef __cplusplus
 }