1// Copyright (C) 2013 Google Inc.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#include <libaddressinput/address_field.h>
16
17#include <libaddressinput/util/basictypes.h>
18
19#include <cstddef>
20#include <ostream>
21
22using i18n::addressinput::AddressField;
23using i18n::addressinput::COUNTRY;
24using i18n::addressinput::RECIPIENT;
25
26std::ostream& operator<<(std::ostream& o, AddressField field) {
27  static const char* const kFieldNames[] = {
28    "COUNTRY",
29    "ADMIN_AREA",
30    "LOCALITY",
31    "DEPENDENT_LOCALITY",
32    "SORTING_CODE",
33    "POSTAL_CODE",
34    "STREET_ADDRESS",
35    "ORGANIZATION",
36    "RECIPIENT"
37  };
38  COMPILE_ASSERT(COUNTRY == 0, bad_base);
39  COMPILE_ASSERT(RECIPIENT == arraysize(kFieldNames) - 1, bad_length);
40
41  if (field < 0 || static_cast<size_t>(field) >= arraysize(kFieldNames)) {
42    o << "[INVALID ENUM VALUE " << static_cast<int>(field) << "]";
43  } else {
44    o << kFieldNames[field];
45  }
46  return o;
47}
48