While seemingly subtle, this is a ''deep change.''
Up to now, the project attempted to maintain two mutually disjoint
systems of error reporting: C-style error flags and C++ exceptions.
Most notably, an attempt was made to keep both error states synced.
During the recent integration efforts, this increasingly turned out
as an obstacle and source for insidious problems (like deadlocks).
As a resolve, hereby the relation of both systems is **clarified**:
* C-style error flags shall only be set and used by C code henceforth
* C++ exceptions can (optionally) be thrown by retrieving the C-style error code
* but the opposite is now ''discontinued'' : Exceptions ''do not set'' the error flag anymore
effectively we rely in the micro tick timescale promoted by libGAVL,
but it seems indicated to introduce our own constant definition.
And also clarify some comments and tests.
(this changeset does not change any values or functionality)
This changeset fixes a huge pile of problems, as indicated in the
error log of the Doxygen run after merging all the recent Doxygen improvements
unfortunately, auto-linking does still not work at various places.
There is no clear indication what might be the problem.
Possibly the rather unstable Sqlite support in this Doxygen version
is the cause. Anyway, needs to be investigated further.
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
2017-02-22 03:17:18 +01:00
Renamed from tests/library/exceptionerrortest.cpp (Browse further)
