GraphLab: Distributed Graph-Parallel API  2.1
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fs_util.hpp
1 /**
2  * Copyright (c) 2009 Carnegie Mellon University.
3  * All rights reserved.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing,
12  * software distributed under the License is distributed on an "AS
13  * IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
14  * express or implied. See the License for the specific language
15  * governing permissions and limitations under the License.
16  *
17  * For more about this software visit:
18  *
19  * http://www.graphlab.ml.cmu.edu
20  *
21  */
22 
23 
24 #ifndef GRAPHLAB_FS_UTIL
25 #define GRAPHLAB_FS_UTIL
26 
27 #include <string>
28 #include <vector>
29 
30 
31 namespace graphlab {
32 
33  namespace fs_util {
34 
35  /**
36  * List all the files with the given suffix at the pathname
37  * location
38  */
39  void list_files_with_suffix(const std::string& pathname,
40  const std::string& suffix,
41  std::vector<std::string>& files);
42 
43 
44  /**
45  * List all the files with the given prefix at the pathname
46  * location
47  */
48  void list_files_with_prefix(const std::string& pathname,
49  const std::string& prefix,
50  std::vector<std::string>& files);
51 
52 
53  /// \ingroup util_internal
54  std::string change_suffix(const std::string& fname,
55  const std::string& new_suffix);
56 
57  }; // end of fs_utils
58 
59 
60 }; // end of graphlab
61 #endif
62