message: STYLE: use consistent naming of header guards
diff: *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
  -#ifndef SIGNEDDISTANCE_HPP_
  -#define SIGNEDDISTANCE_HPP_
  +#ifndef QUEST_SIGNED_DISTANCE_HPP_
  +#define QUEST_SIGNED_DISTANCE_HPP_
  // axom includes
  #include "axom/Macros.hpp"
  #include "axom/Types.hpp"
  #include "axom_utils/Utilities.hpp"
  +// primal includes
  #include "primal/BVHTree.hpp"
  #include "primal/BoundingBox.hpp"
  #include "primal/Point.hpp"
  #include "primal/Triangle.hpp"
  #include "primal/Vector.hpp"
  +// mint includes
  #include "mint/config.hpp"
  #include "mint/Field.hpp"
  #include "mint/FieldData.hpp"
  