Sandia National Laboratories recently changed management from the
Sandia Corporation to the National Technology & Engineering Solutions
of Sandia, LLC (NTESS). The copyright statements need to be updated
accordingly.
These asserts are consolidated into the unified Assert.h. Also made some
minor edits to add asserts where appropriate and a little bit of
reconfiguring as found.
Modify ArrayHandleCounting so that it supports both a starting value and
a step (increment). This adds a multiplication, but the common case that
does not use it is already in a separate class (ArrayHandleIndex).
Specifically a conversion operator was not being used in the StringInt
class of UnitTestArrayHandleCounting. Because it was in an anonymous
namespace that could not be used outside of the file, ICC warned about
it. Rather than remove the method, which could cause confusion later,
gave the namespace a name so the compiler assumes that the class could
potentially be used somewhere else.
Fix compile warnings that come up with the flags
-Wconversion -Wno-sign-conversion
This catches several instances (mostly in the testing framework) where
types are implicitly converted. I expect these changes to fix some of
the warnings we are seeing in MSVC.
I was going to add these flags to the list of extra warning flags, but
unfortunately the Thrust library has several warnings of these types,
and I don't know a good way to turn on the warnings for our code but
turn them off for Thrust.
Providing these types tends to "lock in" the precision of the algorithms
used in VTK-m. Since we are using templating anyway, our templates
should be generic enough to handle difference precision in the data.
Usually the appropriate type can be determined by the data provided. In
the case where there is no hint on the precision of data to use (for
example, in the code that provides coordinates for uniform data), there
is a vtkm::FloatDefault.
I wanted to test ArrayHandleCounting with some non-standard data type.
I was using a class that looked like a number that counts by two, but
the operator behavior was not a proper group and that was causing issues.
Replaced that with a class that inefficiently represents an unsigned
integer as a string with that many characters. The inefficiency does not
matter because it is just a test.
