More constexpr!

See merge request !1459

Santiago Ospina De Los Ríos authored 5 months ago and Christoph Grüninger committed 1 month ago

Add constexpr qualifiers on many functions
Add constexpr backport versions of std::abs and std::sqrt

Install libraries in root build path instead on project build path

See merge request !1467

fix some issues with deprecations for pypi packaging

See merge request !1503

Ignore unused variables in debugaligntest

See merge request !1505

Add preprocessor macro DUNE_FORCE_INLINE

See merge request !1502

Add implementation of bit_width to big unsigned int

See merge request !1468

Replace integerSequenceEntry by get

See merge request !1443

Make conjugateComlex and sign constexpr

See merge request !1498

Provide library utilities for the three way comparison operator <=>

See merge request !1495

Add Number concept in terms of IsNumber

See merge request !1493

[dunecontrol] Module without CMakeLists.txt next to dune.module is installed

Closes #399

See merge request !1474

Add concept indirectly_copyable to constrain the DenseMatrixAssigner

See merge request !1492

Set default include directories in targets generated by duneproject

See merge request !1497

Markus Blatt authored 4 months ago and Simon Praetorius committed 3 months ago

The decision whether a module is installed is usually based on whether
pkgconfig was able to find it. If the DUNE module does not ship  a
pkgconf file or pkgconf is missing, then dunecontrol tries to build
this installed modules, too. That fails miserably.

With this commit we add a check at the end that checks whether
there is a CMakeLists.txt file in the source directory of the
module. This directory is where the dune.module file was found. If
there is none we also assume that the module is installed and do not
try to build it.

[cmake] Require linked libs through find_dependency

See merge request !1464

[cleanup] Add FMatrix default copy constructor

See merge request !1477

Use std::fill for FVector's constructor with single scalar argument

See merge request !1485

Remove duplicates in ALL_DEPENDENCIES

See merge request !1489

Make DUNE_THROW usable in constexpr context

See merge request !1472

Found by Cppcheck (useStlAlgorithm).

Carsten Gräser authored 4 months ago and Christoph Grüninger committed 3 months ago

Instead of using a `do ... while` loop, this
extends the exception with `operator<<` such that
one can directly pipe in values. The extension is done
via the new class `Dune::ExceptionStream<E>` that
derives from `E` and implements `operator<<`.

As a by-product one can now also pipe values after `DUNE_THROW`
e.g. using
```cpp
DUNE_THROW(E, "foo" << 1) << 2 << 3;
```
For completeness this also adds support for
```cpp
DUNE_THROW(E) << 2 << 3;
```

Notice that `DUNE_THROW` exists for two main reasons:
For (a) conveniently add the error location to the message
and (b) providing the stream functionality. With this
patch the second reason is void and no longer reguires
a macro, because one can directly use:
```cpp
throw Dune::ExceptionStream<E>() << 2 << 3;
```

exc