generate calcSizeBinary for all types

tools/generate_datatypes.py

@@ -152,9 +152,10 @@ class Type(object):
         return funcs
 
     def encoding_h(self):
-        enc = "static UA_INLINE UA_StatusCode\nUA_%s_encodeBinary(const UA_%s *src, UA_Byte **bufPos, const UA_Byte *bufEnd) {\n    return UA_encodeBinary(src, %s, bufPos, &bufEnd, NULL, NULL);\n}\n"
+        enc = "static UA_INLINE size_t\nUA_%s_calcSizeBinary(const UA_%s *src) {\n    return UA_calcSizeBinary(src, %s);\n}\n"
+        enc += "static UA_INLINE UA_StatusCode\nUA_%s_encodeBinary(const UA_%s *src, UA_Byte **bufPos, const UA_Byte *bufEnd) {\n    return UA_encodeBinary(src, %s, bufPos, &bufEnd, NULL, NULL);\n}\n"
         enc += "static UA_INLINE UA_StatusCode\nUA_%s_decodeBinary(const UA_ByteString *src, size_t *offset, UA_%s *dst) {\n    return UA_decodeBinary(src, offset, dst, %s, 0, NULL);\n}"
-        return enc % tuple(list(itertools.chain(*itertools.repeat([self.name, self.name, self.datatype_ptr()], 2))))
+        return enc % tuple(list(itertools.chain(*itertools.repeat([self.name, self.name, self.datatype_ptr()], 3))))
 
 class BuiltinType(Type):
     def __init__(self, name):