Compute Library
 21.08
TypeReader.h
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1 /*
2  * Copyright (c) 2017-2019 Arm Limited.
3  *
4  * SPDX-License-Identifier: MIT
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24 #ifndef ARM_COMPUTE_TEST_TYPE_READER_H
25 #define ARM_COMPUTE_TEST_TYPE_READER_H
26 
27 #include "arm_compute/core/Types.h"
28 
29 #include <algorithm>
30 #include <cctype>
31 #include <istream>
32 
33 namespace arm_compute
34 {
35 /** Formatted input of the BorderMode type.
36  *
37  * @param[out] is Input stream.
38  * @param[in] mode Border mode.
39  *
40  * @return the modified input stream.
41  */
42 inline ::std::istream &operator>>(::std::istream &is, BorderMode &mode)
43 {
44  std::string value;
45 
46  is >> value;
47 
48  std::transform(value.begin(), value.end(), value.begin(), [](unsigned char c)
49  {
50  return std::toupper(c);
51  });
52 
53  if(value == "UNDEFINED")
54  {
55  mode = BorderMode::UNDEFINED;
56  }
57  else if(value == "CONSTANT")
58  {
59  mode = BorderMode::CONSTANT;
60  }
61  else if(value == "REPLICATE")
62  {
63  mode = BorderMode::REPLICATE;
64  }
65  else
66  {
67  throw std::invalid_argument("Unsupported value '" + value + "' for border mode");
68  }
69 
70  return is;
71 }
72 } // namespace arm_compute
73 #endif /* ARM_COMPUTE_TEST_TYPE_READER_H */
BorderMode
Methods available to handle borders.
Definition: Types.h:256
Copyright (c) 2017-2021 Arm Limited.
Borders are left undefined.
Pixels outside the image are assumed to have the same value as the closest image pixel.
inline ::std::istream & operator>>(::std::istream &stream, DataType &data_type)
Input Stream operator for DataType.
Definition: Utils.h:940