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hosseinmoein / DataFrame

C++ DataFrame for statistical, Financial, and ML analysis -- in modern C++ using native types and contiguous memory storage
https://hosseinmoein.github.io/DataFrame/
BSD 3-Clause "New" or "Revised" License
2.44k stars 310 forks source link

Issues while building the project #308

Closed Aratiganesh123 closed 3 months ago

Aratiganesh123 commented 3 months ago

root@C.11422556:~/DataFrame/Debug$ make [ 3%] Building CXX object CMakeFiles/DataFrame.dir/src/Utils/DateTime.cc.o [ 6%] Linking CXX static library libDataFrame.a [ 6%] Built target DataFrame [ 9%] Building CXX object test/CMakeFiles/dataframe_tester.dir/dataframe_tester.cc.o In file included from /root/DataFrame/include/DataFrame/Vectors/HeteroConstPtrView.h:32, from /root/DataFrame/include/DataFrame/Vectors/HeteroVector.h:33, from /root/DataFrame/include/DataFrame/DataFrameTypes.h:32, from /root/DataFrame/include/DataFrame/DataFrameStatsVisitors.h:32, from /root/DataFrame/include/DataFrame/DataFrame.h:32, from /root/DataFrame/test/dataframe_tester.cc:28: /root/DataFrame/include/DataFrame/Vectors/VectorPtrView.h:345:18: error: explicit specialization in non-namespace scope 'class hmdf::VectorPtrView<T, A>::iterator' 345 | template<> | ^ /root/DataFrame/include/DataFrame/Vectors/VectorPtrView.h:532:18: error: explicit specialization in non-namespace scope 'class hmdf::VectorPtrView<T, A>::const_iterator' 532 | template<> | ^ In file included from /root/DataFrame/include/DataFrame/Vectors/HeteroConstView.h:32, from /root/DataFrame/include/DataFrame/Vectors/HeteroVector.h:34: /root/DataFrame/include/DataFrame/Vectors/VectorView.h:290:18: error: explicit specialization in non-namespace scope 'class hmdf::VectorView<T, A>::const_iterator' 290 | template<> | ^ /root/DataFrame/include/DataFrame/Vectors/VectorView.h:441:18: error: explicit specialization in non-namespace scope 'class hmdf::VectorView<T, A>::iterator' 441 | template<> | ^ /root/DataFrame/include/DataFrame/Vectors/VectorView.h:738:18: error: explicit specialization in non-namespace scope 'class hmdf::VectorConstView<T, A>::const_iterator'

gcc and g++ version - g++ (Ubuntu 13.1.0-8ubuntu1~20.04.2) 13.1.0 Copyright (C) 2023 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.

The compiler seems to support c++23 std

hosseinmoein commented 3 months ago

I think your compiler version is non-compliant. But I removed the offending lines in master, since they were not necessary in the first place. Please try it again.

Aratiganesh123 commented 3 months ago

Thanks, that resolved the issue!