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key_value_codec.h
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1 /*
2  * Copyright 2012 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  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
18 
19 #ifndef PAGESPEED_KERNEL_CACHE_KEY_VALUE_CODEC_H_
20 #define PAGESPEED_KERNEL_CACHE_KEY_VALUE_CODEC_H_
21 
24 
25 namespace net_instaweb {
26 
27 class SharedString;
28 
29 namespace key_value_codec {
30 
36 bool Encode(StringPiece key, const SharedString& value,
37  SharedString* key_and_value);
38 
44 bool Decode(SharedString* key_and_value, GoogleString* key,
45  SharedString* value);
46 
48 int GetValueSizeFromKeyAndKeyValue(StringPiece key,
49  const SharedString& key_and_value);
50 
51 }
52 
53 }
54 
55 #endif
std::string GoogleString
PAGESPEED_KERNEL_BASE_STRING_H_.
Definition: string.h:24