Compute Library
 21.02
FileHandler.cpp
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1 /*
2  * Copyright (c) 2017-2020 Arm Limited.
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4  * SPDX-License-Identifier: MIT
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24 #include <string>
25 
27 
28 #include "arm_compute/core/Error.h"
29 
30 using namespace arm_compute::io;
31 
33  : _filestream(), _filename(" "), _mode()
34 {
35 }
36 
38 {
39  close();
40 }
41 
42 void FileHandler::open(const std::string &filename, std::ios_base::openmode mode)
43 {
44  close();
45  _filestream.open(filename, mode);
46  ARM_COMPUTE_ERROR_ON(!_filestream.good());
47  _filename = filename;
48  _mode = mode;
49 }
50 
52 {
53  _filestream.close();
54 }
55 
56 std::fstream &FileHandler::stream()
57 {
58  return _filestream;
59 }
60 
61 std::string FileHandler::filename() const
62 {
63  return _filename;
64 }
#define ARM_COMPUTE_ERROR_ON(cond)
If the condition is true then an error message is printed and an exception thrown.
Definition: Error.h:466
std::string filename() const
Returns filename of the handled file.
Definition: FileHandler.cpp:61
void close()
Closes file.
Definition: FileHandler.cpp:51
std::fstream & stream()
Returns the file stream.
Definition: FileHandler.cpp:56
void open(const std::string &filename, std::ios_base::openmode mode)
Opens file.
Definition: FileHandler.cpp:42
FileHandler()
Default Constructor.
Definition: FileHandler.cpp:32
~FileHandler()
Default Destructor.
Definition: FileHandler.cpp:37