LBANN  0.103.0
LivermoreBigArtificialNeuralNetworkToolkit
file_io.hpp
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1 // Copyright (c) 2014-2023, Lawrence Livermore National Security, LLC.
3 // Produced at the Lawrence Livermore National Laboratory.
4 // Written by the LBANN Research Team (B. Van Essen, et al.) listed in
5 // the CONTRIBUTORS file. <lbann-dev@llnl.gov>
6 //
7 // LLNL-CODE-697807.
8 // All rights reserved.
9 //
10 // This file is part of LBANN: Livermore Big Artificial Neural Network
11 // Toolkit. For details, see http://software.llnl.gov/LBANN or
12 // https://github.com/LLNL/LBANN.
13 //
14 // Licensed under the Apache License, Version 2.0 (the "Licensee"); you
15 // may not use this file except in compliance with the License. You may
16 // obtain a copy of the License at:
17 //
18 // http://www.apache.org/licenses/LICENSE-2.0
19 //
20 // Unless required by applicable law or agreed to in writing, software
21 // distributed under the License is distributed on an "AS IS" BASIS,
22 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
23 // implied. See the License for the specific language governing
24 // permissions and limitations under the license.
25 //
26 // lbann_file_io .hpp .cpp - Input / output utilities
28 
30 
31 #ifndef LBANN_IO_H
32 #define LBANN_IO_H
33 
34 #include <fcntl.h>
35 #include <sys/stat.h>
36 #include <sys/types.h>
37 
38 namespace lbann {
40 int makedir(const char* dirname);
42 int exists(const char* filename);
44 int openread(const char* filename);
46 int closeread(int fd, const char* filename);
48 int openwrite(const char* filename);
50 int closewrite(int fd, const char* filename);
51 } // namespace lbann
52 
53 #endif // LBANN_IO_H
int closewrite(int fd, const char *filename)
int openread(const char *filename)
int makedir(const char *dirname)
int openwrite(const char *filename)
int exists(const char *filename)
int closeread(int fd, const char *filename)