It is not used anywhere else anymore.

It is not used.

That pointer is never used.

It was hard-wired to '0', anyway.

Because nowadays there are only sidevectors anyway, and hence
the dependence was purely formal.

The 'part' mechanism was a way to split grids into subdomains.
Dune has never used this, and for years, all grid entities and
vectors had part number 0.

This parts actually removes the corresponding code.

Remove the MIN and MAX macros

See merge request !201

Replace them with std::min, std::max, std::clamp.

use `UG_DIM_[23]` instead of `__TWODIM__` and `__THREEDIM__`

See merge request !200

Rip out the Format data structure and large parts of the UG3 algebra

See merge request !176

Oliver Sander authored 3 years ago and Ansgar Burchardt committed 2 years ago

For Dune they are always zero anyway.

Oliver Sander authored 3 years ago and Ansgar Burchardt committed 2 years ago

They are not needed for the grid itself.

Regression introduced in 5fffab22

Oliver Sander authored 3 years ago and Ansgar Burchardt committed 2 years ago

Dune does not need these Vector types.  They are part
of the UG3 linear algebra, which is not used by Dune.
An exception is the SIDEVEC type (values associated
to sides of 3d elements).  As the UG3 grid data structure
does not explicitly store sides of 3d elements, Dune
abuses SIDEVEC objects to store information about
these sides (level and leaf index, and ids).

Stop setting HAVE_UG

See merge request !199

Downstream code should use HAVE_DUNE_UGGRID instead.

Resolve "Enable viewThreadSafe on dune-grid"

Closes #58

See merge request !198

This array introduces a data-race when the grid is read concurrently. Since it's one being used elsewhere in the library, we just remove it.

Link duneuggridXd against DUNE_LIBS

See merge request !197

Feature/reduce warnings clang13

See merge request !196

Fix more warnings

See merge request !195

It's the level of a vertex in a grid, so supposedly it can never
have negative values.  However, it is used to index arrays,
and some compilers warn about indexing arrays with signed types.

Fixed warning "Empty_Rule is defined, but unused" in for 2D and 3D

See merge request !194