vtkFieldData: fix compile failure on gcc 7.5.0 / Ubuntu 18.04
For some reason, gcc 7.5.0 cannot handle array pointers inside a
std::tuple. This commit puts a std::array instead.
Fixes #18515 (closed)
For some reason, gcc 7.5.0 cannot handle array pointers inside a
std::tuple. This commit puts a std::array instead.
Fixes #18515 (closed)