third_party/cld/encodings/compact_lang_det/string_byte_sink.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ENCODINGS_COMPACT_LANG_DET_STRING_BYTE_SINK_H_
   6 #define ENCODINGS_COMPACT_LANG_DET_STRING_BYTE_SINK_H_
   7
   8 #include <string>
   9
  10 #include <unicode/unistr.h>
  11
  12 // Implementation of a string byte sink needed when ICU is compiled without
  13 // support for std::string which is the case on Android.
  14 class StringByteSink : public icu::ByteSink {
  15  public:
  16   // Constructs a ByteSink that will append bytes to the dest string.
  17   explicit StringByteSink(std::string* dest);
  18   virtual ~StringByteSink();
  19
  20   virtual void Append(const char* data, int32_t n);
  21
  22  private:
  23   std::string* const dest_;
  24 };
  25
  26 #endif  // ENCODINGS_COMPACT_LANG_DET_STRING_BYTE_SINK_H_