The usage of algorithms such as MemoryOperations or Reduction is not
bound to a particular container. On the other hand, ArrayIO,
ArrayAssignment, VectorAssignment and StaticArrayAssignment are just
implementation details for the containers - moved into
TNL/Containers/detail/

Also moved ParallelFor, StaticFor, StaticVectorFor, TemplateStaticFor
into TNL/Algorithms/

getConstView should be always used for const operations, because
explicit is better than implicit. Overloading one method for cases which
have a completely different type (ConstViewType is *not* just a
const-qualified ViewType) can be very unclear (or even ambiguous) in
certain cases.

Jakub Klinkovský authored 5 years ago and Tomáš Oberhuber committed 5 years ago

Added getView() and getConstView() methods to Array, ArrayView, Vector, VectorView, DistributedArray, DistributedArrayView, DistributedVector and DistributedVectorView

NDArray-style...

TODO: update documentation and examples

fixes #13