|static const CopyPolicy||copyPolicy = byMemcpy|
|Rational can be copied by std::memcpy. More...|
|static const StoragePolicy||storagePolicy = byClassMethods|
|write/read by class methods. More...|
DataTraits for Rational struct; it can be copied by
std::memcpy, write to/read from the stream is via special methods.
Rational can be copied by std::memcpy.
write/read by class methods.