1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/*
* Copyright (c) 2017-2019 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef ARM_COMPUTE_IO_FILE_HANDLER_H
#define ARM_COMPUTE_IO_FILE_HANDLER_H
#include <fstream>
#include <string>
namespace arm_compute
{
namespace io
{
/** File Handling interface */
class FileHandler
{
public:
/** Default Constructor */
FileHandler();
/** Default Destructor */
~FileHandler();
/** Allow instances of this class to be moved */
FileHandler(FileHandler &&) = default;
/** Prevent instances of this class from being copied (As this class contains pointers) */
FileHandler(const FileHandler &) = delete;
/** Prevent instances of this class from being copied (As this class contains pointers) */
FileHandler &operator=(const FileHandler &) = delete;
/** Allow instances of this class to be moved */
FileHandler &operator=(FileHandler &&) = default;
/** Opens file
*
* @param[in] filename File name
* @param[in] mode File open mode
*/
void open(const std::string &filename, std::ios_base::openmode mode);
/** Closes file */
void close();
/** Returns the file stream
*
* @return File stream
*/
std::fstream &stream();
/** Returns filename of the handled file
*
* @return File filename
*/
std::string filename() const;
private:
std::fstream _filestream;
std::string _filename;
std::ios_base::openmode _mode;
};
} // namespace io
} // namespace arm_compute
#endif /* ARM_COMPUTE_IO_FILE_HANDLER_H */
|