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null_writer.h
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1 /*
2  * Copyright 2010 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http:///www.apache.org/licenses/LICENSE-2.0
9  *
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13  * See the License for the specific language governing permissions and
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15  */
16 
18 
19 #ifndef PAGESPEED_KERNEL_BASE_NULL_WRITER_H_
20 #define PAGESPEED_KERNEL_BASE_NULL_WRITER_H_
21 
24 
25 namespace net_instaweb {
26 class MessageHandler;
27 
33 class NullWriter : public Writer {
34  public:
35  explicit NullWriter() { }
36  virtual ~NullWriter();
37  virtual bool Write(const StringPiece& str, MessageHandler* handler);
38  virtual bool Flush(MessageHandler* handler);
39 };
40 
41 }
42 
43 #endif
Definition: null_writer.h:33
Interface for writing bytes to an output stream.
Definition: writer.h:29
Definition: message_handler.h:39