this bit of Sed magic relies on the fact that we happen to write
the almost correct class name of a test into the header comment.
HOWTO:
for F in $(find tests -type f \( -name '*.cpp' \) -exec egrep -q '§§TODO§§' {} \; -print);
do sed -r -i -e'
2 {h;x;s/\s+(.+)\(Test\).*$/\\ref \1_test/;x};
/§§TODO§§/ {s/§§TODO§§//;G;s/\n//}'
$F;
done
Doxygen will only process files with a @file documentation comment.
Up to now, none of our test code has such a comment, preventing the
cross-links to unit tests from working.
This is unfortunate, since unit tests, and even the code comments there,
can be considered as the most useful form of technical documentation.
Thus I'll start an initiative to fill in those missing comments automatically
reason is, only files with a @file comment will be processed
with further documentation commands. For this reason, our Doxygen
documentation is lacking a lot of entries.
HOWTO:
find src -type f \( -name '*.cpp' -or -name '*.hpp' \) -not -exec egrep -q '\*.+@file' {} \; -print -exec sed -i -r -e'\_\*/_,$ { 1,+0 a\
\
\
/** @file §§§\
** TODO §§§\
*/
}' {} \;
I assumed that, since GenNode is composed of copyable and
assignable types, the standard implementation will do.
But I overlooked the run time type check on the opaque
payload type within lib::Variant. When a type mismatch
is detected, the default implementation has already
assigned and thus altered the IDs.
So we need to roll our own implementation, and to add
insult to injury, we can't use the copy-and-swap idiom either.
This is actually a STL library feature, and was added precisely
for the reason encountered here: if we want logarithmic search,
we'll have to construct a new GenNode object, just to have something
for the set to invoke the comparison operator.
C++14 introduced the convention that the Comparator of the set
may define a marker type `is_transparent` alongside with a generic
comparison operator. But, as is obvious from the source code of
our GNU Standard library implementation, our std::set has no such
overload to make use of that feature
http://en.cppreference.com/w/cpp/container/set/findhttp://stackoverflow.com/questions/20317413/what-are-transparent-comparators
The only good thing is that, just 10 minutes ago, I felt like
a complete moron because I'm writing a unit test for such a simple
storage class. ;-)
