- since direct streaming of particles is only ever used internally and
never for disk I/O (which is collated by property), mixed precision
will never occur when constructing a particle from a stream.
Due to padding issues, the previous code would have been faulty anyhow.
Thus remove that code and replace with a simple sanity check.
- as seen in #3201, using count() based on the ostringstream tellp
is not reliable since it is not updated with reset or copying.
STYLE: minor changes to string/char/span streams
- update docs to only mention string_view
- use auto return, without extra trailing 'decltype'
ENH: add IOstream size check helper methods
* checkNativeSizes() : test only
* fatalCheckNativeSizes() : an assert with FatalIOError
- regular or forced assignment from `zero` does not need dimension
checking:
Old: U = dimensionedVector(U.dimensions(), Zero);
New: U = Zero;
this eliminates a fair bit of clutter and simplifies new coding
without losing general dimension checking capabilities.
Calculates thrust, drag, torque and lift/drag/pressure coefficients
of single or multiple blades (eg, propeller, turbine blades)
This function object differs from the propellerInfo and forces
function objects in that all forces are calculated within the local
cylindrical coordinate system, which yields thrust and drag values
within the expected reference frame.
The output comprises:
- coefficients per radial bin
- area-weighted total coefficients
- integrated forces and torque
For convenient post-processing, the results are also written in a VTK
(.vtp) output format. All surface results are registered internally,
which makes them available for other function objects.
ENH: improvements for GeometricBoundaryField evaluation
- early termination from evaluate_if() and evaluateCoupled().
- evaluateCoupled() now forwards to evaluate_if() and receives
additional handling for a 'void' parameter type.
BREAKING: extra template parameter for overset correctBoundaryCondition
- the true/false flag as a template parameter instead of as an
argument to use 'if constexpr' code
The solverPerformanceDict gets larger due to the addition of a SolverPerformance
data per field at every outer iteration within the same main iteration/time
step.
However, the subsequent functionalities seem to use only the first and last
element of this dictionary per field; therefore, storing the interim values
was revealed to be redundant.
The change removes the interim values by transforming the `List` container
into the `Pair` container, and modifying the relevant algorithms.
- for reciprocal values, gMinMax() first and then calculate the
reciprocal, which avoids creating temporaries
STYLE: prefer MinMax to separate min/max accounting
COMP: namespace qualify min/max for deltaT, CourantNo, etc (#3348)
Using 'return List<T>(std::move(dynList))' for transfer of content
(with implicit shrinking) into a plain List, and leave copy elision
to do the rest. The implicit transfer (move construct List from
DynamicList) will normally invoke resize (new/delete and moving
elements).
With 'return dynList.shrink()', it will first invoke an internal
resize (new/delete and moving elements), followed by a copy
construct as a plain list.
STYLE: avoid implicit cast to 'const List&' in constructors
- easier to create type-specific looping in templated code
STYLE: pass 'direction' and 'label' by value instead of reference
COMP: qualify Foam::min() in dense matrix classes
- replace with plusOp for reductions. The old use didn't necessarily work
well with compiler resolution in all cases.
Simplify to use plusOp (and removed the old version).
[Does not affect very much code...]
COMP: incorrect include ordering for GeometricFieldFunctions
- header was included after the template code
REGRESSION: combineAllGather mapped to incorrect method (81fa7d08ee)
STYLE: use UPstream::commWarn(...) setter method
- replace gatherValues() with listGatherValues(), which returns the
gathered values instead of passing by argument. This makes it less
fragile and more convenient. Naming as per
Pstream::listGatherValues(), but still retaining the original
parameter order.
- rename inplace 'gather' variant as 'gatherInplace' for clarity.
- changed signature of lowest-level globalIndex::gather routines from
List<Type> to UList<Type> for the output and removed any resizing.
This means that the caller is responsible for ensuring that the
receiving field is adequately sized (on master). This change allows
potential reuse of 'work' arrays etc.
The only code change for using this low-level gather was in
GAMGAgglomeration.
- 'if constexpr (...)'
* instead of std::enable_if
* terminate template recursion
* compile-time elimination of code
- use C++14 '_t', '_v' versions,
eg, std::is_integral_v<T> instead of std::is_integral<T>::value
- std::begin, std::end, std::void_t instead of prev stdFoam versions
- provide is_contiguous_v<..> as short form of is_contiguous<..>::value
with the additional benefit of removing any cv qualifiers.
ENH: include is_rotational_vectorspace trait
- tests for vector-space and nComponents > 1 (ie, not sphericalTensor)
ENH: improve robustness of pTraits_.. tests by removing cv qualifiers
Accumulates function object result values and renders into a graph in SVG format
Minimal example by using system/controlDict.functions to plot the residuals from
the solverInfo function Object:
residualGraph
{
type graphFunctionObject;
libs (utilityFunctionObjects);
writeControl writeTime;
logScaleX no;
logScaleY yes;
xlabel "Iteration";
ylabel "log10(Initial residual)";
functions
{
line1
{
object solverInfo1;
entry Ux_initial;
}
line2
{
object solverInfo1;
entry Uy_initial;
}
line3
{
object solverInfo1;
entry Uz_initial;
}
line4
{
object solverInfo1;
entry p_initial;
}
}
}
