Since BObjectList is a template class, this only breaks ABI where
BObjectList was exposed in public methods, and even then it's only
a name mangling break and we should be able to add compatibility
methods if necessary.
(The old "bool owning" member variable is left intact for ABI
compatibility, for the moment, though it's otherwise unused now.)
Tracker's PoseList is the only remaining type that has a "bool owning"
switch in the constructor rather than template parameters.
This should significantly improve the output of static code analysis
tools that previously detected list operations as causing use-after-frees
and double-frees, as well as make code maintenance easier by making it
easier to determine what list owns (or does not own) an object.
It should also be a minor performance optimization, since the branches
for calls to delete/free should now be optimized out altogether.
Still boots to desktop and Tracker, Deskbar, Debugger all tested
and verified as working.
Change-Id: If2a24a6f0d22e7a506ef554fcfdd328907279ed4
Reviewed-on: https://review.haiku-os.org/c/haiku/+/8915
Reviewed-by: waddlesplash <[email protected]>
* cleaned up ObjectList.h
* switched several uses of new() to new(std::nothrow)
* moved ugly AsBList() hack into BObjectList<>::Private class and
adjusted all callers accordingly
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40252 a95241bf-73f2-0310-859d-f6bbb57e9c96
Augustin Cavalier