1 // Copyright (C) 2011 The Libphonenumber Authors 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 #ifndef I18N_PHONENUMBERS_REGION_CODE_H_ 16 #define I18N_PHONENUMBERS_REGION_CODE_H_ 17 18 #include <string> 19 20 namespace i18n { 21 namespace phonenumbers { 22 23 using std::string; 24 25 class RegionCode { 26 public: 27 // Returns a region code string representing the "unknown" region. GetUnknown()28 static const char* GetUnknown() { 29 return ZZ(); 30 } 31 ZZ()32 static const char* ZZ() { 33 return "ZZ"; 34 } 35 }; 36 37 } // namespace phonenumbers 38 } // namespace i18n 39 40 #endif // I18N_PHONENUMBERS_REGION_CODE_H_ 41