15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef ENCODINGS_COMPACT_LANG_DET_STRING_BYTE_SINK_H_
65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define ENCODINGS_COMPACT_LANG_DET_STRING_BYTE_SINK_H_
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string>
95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <unicode/unistr.h>
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Implementation of a string byte sink needed when ICU is compiled without
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// support for std::string which is the case on Android.
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class StringByteSink : public icu::ByteSink {
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public:
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  // Constructs a ByteSink that will append bytes to the dest string.
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  explicit StringByteSink(std::string* dest);
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  virtual ~StringByteSink();
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  virtual void Append(const char* data, int32_t n);
215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private:
235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  std::string* const dest_;
245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)};
255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif  // ENCODINGS_COMPACT_LANG_DET_STRING_BYTE_SINK_H_
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