- '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
- exprValueFieldTag is an extended version of exprValue,
with additional Field/List uniformity handling
- the exprValueFieldTag reduce() method provides a more efficient
method than using a regular combine operator. Since fields are
usually non-uniform, will mostly only need the bitwise reduce and
not a more expensive gather/combine.
ENH: output of exprValue (scalar type) now includes '.'
- prevents scalar/label ambiguity for values like '100.0', which would
otherwise be written as '100' and thus interpreted as a label value
when re-reading.
