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1 // Copyright (c) 2013 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 CHROME_BROWSER_RAPPOR_BLOOM_FILTER_H_ | |
6 #define CHROME_BROWSER_RAPPOR_BLOOM_FILTER_H_ | |
7 | |
8 #include <stdint.h> | |
9 | |
10 #include <string> | |
11 #include <vector> | |
12 | |
13 #include "components/rappor/bytevector.h" | |
14 | |
15 namespace rappor { | |
16 | |
17 // BloomFilter is a simple bloom filter for keeping track of a set of strings. | |
18 class BloomFilter { | |
19 public: | |
20 BloomFilter(uint32_t bytes_size, uint32_t hash_count); | |
21 void Add(const std::string& str); | |
22 void Add(const std::vector<std::string>& strings); | |
jwd
2013/12/16 17:04:03
Overloaded functions are usually frowned upon in c
Steven Holte
2013/12/16 23:02:16
Done.
| |
23 const ByteVector& bytes() const; | |
jwd
2013/12/16 17:04:03
Can you give a comment for this function and for h
Steven Holte
2013/12/16 23:02:16
Done.
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24 uint32_t hash_count() const; | |
25 | |
26 private: | |
27 ByteVector bytes_; | |
28 uint32_t hash_count_; | |
jwd
2013/12/16 17:04:03
Maybe a short comment here too.
Steven Holte
2013/12/16 23:02:16
Done.
| |
29 }; | |
30 | |
31 } // namespace rappor | |
32 | |
33 #endif // CHROME_BROWSER_RAPPOR_BLOOM_FILTER_H_ | |
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