error: 'numeric_limits' is not a member of 'std'

[cloudhan]

# gcc --version
gcc (Ubuntu 7.5.0-3ubuntu1~16.04) 7.5.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Got following error:

In file included from /opt/onnx-tensorrt/main.cpp:24:0:
/opt/onnx-tensorrt/onnx_utils.hpp: In function 'bool ParseFromFile_WAR(google::protobuf::Message*, const char*)':
/opt/onnx-tensorrt/onnx_utils.hpp:147:41: error: 'numeric_limits' is not a member of 'std'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                         ^~~~~~~~~~~~~~
/opt/onnx-tensorrt/onnx_utils.hpp:147:56: error: expected primary-expression before 'int'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                                        ^~~
/opt/onnx-tensorrt/onnx_utils.hpp:147:74: error: 'numeric_limits' is not a member of 'std'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                                                          ^~~~~~~~~~~~~~
/opt/onnx-tensorrt/onnx_utils.hpp:147:89: error: expected primary-expression before 'int'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                                                                         ^~~
In file included from /opt/onnx-tensorrt/getSupportedAPITest.cpp:29:0:
/opt/onnx-tensorrt/onnx_utils.hpp: In function 'bool ParseFromFile_WAR(google::protobuf::Message*, const char*)':
/opt/onnx-tensorrt/onnx_utils.hpp:147:41: error: 'numeric_limits' is not a member of 'std'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                         ^~~~~~~~~~~~~~
/opt/onnx-tensorrt/onnx_utils.hpp:147:56: error: expected primary-expression before 'int'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                                        ^~~
/opt/onnx-tensorrt/onnx_utils.hpp:147:74: error: 'numeric_limits' is not a member of 'std'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                                                          ^~~~~~~~~~~~~~
/opt/onnx-tensorrt/onnx_utils.hpp:147:89: error: expected primary-expression before 'int'
     coded_input.SetTotalBytesLimit(std::numeric_limits<int>::max(), std::numeric_limits<int>::max() / 4);
                                                                                         ^~~
CMakeFiles/getSupportedAPITest.dir/build.make:82: recipe for target 'CMakeFiles/getSupportedAPITest.dir/getSupportedAPITest.cpp.o' failed

[Tian14267]

open onnx_utils.hpp and add heads: #include <stdexcept> #include <limits>

[kevinch-nv]

Oops. I'll make a PR addressing this.

[esdrasdemorais]

#include <limits> // std::numeric_limits

[JcakLee]

@Tian14267,good job,thanks