1 // Copyright (C) 2012 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 // We need this because when ICU is built without std::string support, 16 // UnicodeString::toUTF8String() is not available. The alternative, 17 // UnicodeString::toUTF8(), requires an implementation of a string byte sink. 18 // See unicode/unistr.h and unicode/bytestream.h in ICU for more details. 19 20 #include <string> 21 22 #include <unicode/unistr.h> 23 24 namespace i18n { 25 namespace phonenumbers { 26 27 class StringByteSink : public icu::ByteSink { 28 public: 29 // Constructs a ByteSink that will append bytes to the dest string. 30 explicit StringByteSink(std::string* dest); 31 virtual ~StringByteSink(); 32 33 virtual void Append(const char* data, int32_t n); 34 35 private: 36 std::string* const dest_; 37 }; 38 39 } // namespace phonenumbers 40 } // namespace i18n 41
