- relax casting rules
* down-cast of labelToken to boolToken
* up-cast of wordToken to stringToken.
Can use isStringType() test for word or string types
- simplify constructors, move construct etc.
- expose reset() method as public, which resets to UNDEFINED and
clears allocated storage etc.
DEFEATURE: remove assign from word or string pointer.
- This was deprecated 2017-11 and now removed.
For this type of content transfer, move assignment should be used
instead of stealing pointers.
- change contiguous from a series of global functions to separate
templated traits classes:
- is_contiguous
- is_contiguous_label
- is_contiguous_scalar
The static constexpr 'value' and a constexpr conversion operator
allow use in template expressions. The change also makes it much
easier to define general traits and to inherit from them.
The is_contiguous_label and is_contiguous_scalar are special traits
for handling data of homogeneous components of the respective types.
- this is principally for cases where reduced indentation is desired,
such as when streaming to a memory location. If the indentation size
is zero or one, only a single space will be used to separate the
key/value.
This change does not affect the stream allocation size, since the
extra data falls within the padding.
ENH: relocate label/scalar sizes from Istream to IOstream.
- could allow future use for output streams as well?
Due to padding, reorganization has no effect on allocated size
of output streams.
STYLE: add read/write name qualifier to beginRaw, endRaw
- removes ambiguity for bi-directional streams
STYLE: fix inconsistent 'const' qualifier on std::streamsize
- base Ostream was without const, some derived streams with const
- allows full recovery of allocated space, not just addressable range.
This can be particularly useful for code patterns that repeatedly
reuse the same buffer space. For example,
DynamicList<char> buf(1024);
// some loop
{
OListStream os(std::move(buf));
os << ...
os.swap(buf);
}
Can read back from this buffer as a second operation:
{
UIListStream is(buf);
is >> ...
}
- the behaviour of std::rename with overwriting an existing file is
implementation dependent:
- POSIX: it overwrites.
- Windows: it does not overwrite.
- for Windows need to use the ::MoveFileEx() routine for overwriting.
More investigation is needed for proper handling of very long names.
- unfriend HashSet, HashTable IO operators
- global min(), max(), minMax() functions taking a labelHashSet and an
optional limit. For example,
labelHashSet set = ...;
Info<< "min is " << min(set) << nl;
Info<< "max (non-negative) " << max(set, 0) << nl;
- make HashTable iterator '->' dereferencing more consistent by also
supporting non-pointer types as well.
- read HashTable values in-situ to avoid copying
ENH: define addition/subtraction operations for scalar and complex
- required since construct complex from scalar is explicit
- additional tests in Test-complex
- forces c++DBUG='-DFULLDEBUG -g -O0' for the compilation, to allow
localized debugging during development without file editing and
while retaining the WM_COMPILE_OPTION (eg, Opt)
Note that switching between 'wmake' and 'wmake -debug' will not
cause existing targets to be rebuilt. As before, these are driven by
the dependencies. An intermediate wclean may thus be required.
- generalize identity matrix constructors for non-scalar types
- add constructors using labelPair for the row/column sizing information.
For a SquareMatrix, this provides an unambiguous parameter resolution.
- reuse assignment operators
STYLE: adjust matrix comments
- add iterators, begin/end, empty() methods for STL behaviour.
Use standard algorithms where possible
* std::fill, std::copy
* std::min_element, std::max_element
- access methods consistent with other OpenFOAM containers:
* data(), cdata(), uniform()
- Use ListPolicy to impose output line breaks
- Can recover matrix storage for re-use elsewhere.
For example, to populate values with 2D i-j addressing and later
release it as flat linear storage.
- construct/assign moveable
- added minMax() function for Matrix
- additional inplace +=, -=, *=, /= operations
- add named methods at() and rowData() to Matrix.
Allows a better distinction between linear and row-based addressing
- low-level matrix solve on List/UList instead of Field
- can be used to check the validity of input values.
Example:
dict.getCheck<label>("nIters", greaterOp1<label>(0));
dict.getCheck<scalar>("relax", scalarMinMax::zero_one());
- use 'get' prefix for more regular dictionary methods.
Eg, getOrDefault() as alternative to lookupOrDefault()
- additional ops for convenient construction of predicates
ENH: make dictionary writeOptionalEntries integer
- allow triggering of Fatal if default values are used
ENH: additional scalarRange static methods: ge0, gt0, zero_one
- use GREAT instead of VGREAT for internal placeholders
- additional MinMax static methods: gt, le
- adjust naming of quaternion 'rotationSequence' to be 'eulerOrder'
to reflect its purpose.
- provide rotation matrices directly for these rotation orders in
coordinateRotations::euler for case in which the rotation tensor
is required but not a quaternion.
- support move insert/set and emplace insertion.
These adjustments can be used for improved memory efficiency, and
allow hash tables of non-copyable objects (eg, std::unique_ptr).
- extend special HashTable output treatment to include pointer-like
objects such as autoPtr and unique_ptr.
ENH: HashTable::at() method with checking. Fatal if entry does not exist.
All remote contributions to interpolation stencils now
get added as 'processor' type lduInterfaces. This guarantees
a consistent matrix, e.g. initial residual is normalised to 1.
Second change is the normalisation of the interpolation discretisation
which uses the diagonal from the unmodified equation. This helps
GAMG.
- previously would have different SHA1 depending on whether the
string was a C-string, a C++-string or if the SHA1 was calculated
directly or via the OSHA1stream.
- SHA1("string")
- OSHA1stream << "string";
- OSHA1stream << string("string");
By avoiding string quoting on output, they now all deliver the same
result. This also means that the following will no longer change the SHA1
content, since it does not add anything:
osha<< string() << string() << string() << string();
This would have previously add a pair of double quotes each time!
- Eg, with surface writers now in surfMesh, there are fewer libraries
depending on conversion and sampling.
COMP: regularize linkage ordering and avoid some implicit linkage (#1238)
