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  1. Apache Arrow
  2. ARROW-6886

[C++] arrow::io header nvcc compiler warnings

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      Seeing the following compiler warnings statically linking the arrow::io headers with nvcc:

      arrow/install/include/arrow/io/file.h(189): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MemoryMappedFile"
      
      arrow/install/include/arrow/io/memory.h(98): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MockOutputStream"
      
      arrow/install/include/arrow/io/memory.h(116): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::FixedSizeBufferWriter"
      
      arrow/install/include/arrow/io/file.h(189): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MemoryMappedFile"
      
      arrow/install/include/arrow/io/memory.h(98): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MockOutputStream"
      
      arrow/install/include/arrow/io/memory.h(116): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::FixedSizeBufferWriter"
      
      arrow/install/include/arrow/io/file.h(189): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MemoryMappedFile"
      
      arrow/install/include/arrow/io/memory.h(98): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::MockOutputStream"
      
      arrow/install/include/arrow/io/memory.h(116): warning: overloaded virtual function "arrow::io::Writable::Write" is only partially overridden in class "arrow::io::FixedSizeBufferWriter"
      

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              apitrou Antoine Pitrou
              paul.e.taylor Paul Taylor
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