This change completely removes the LIB_ALIAS design pattern an replaces
it by allowing LIB_PART objects to inherit from other LIB_PART objects.
The initial implementation only allows for single inheritance and only
supports the mandatory fields in the derived part because that is all
that the current symbol library file format will support. Once the new
file format is implemented and saving to the old file format is deprecated,
more complex inheritance will be added. The LIB_ALIAS information saved
in the document files was move into the LIB_PART object. This change
impacts virtually every part of the schematic and symbol library editor
code so this commit message is woefully incomplete.
REMOVE: Removed the symbol aliases concept from the schematic and symbol
editors and the symbol viewer.
NEW: Replace the symbol alias concept with simple inheritance that allows
a library symbol to be derived from another library symbol.
Ratsnest did not need a reserve and then iterative emplace. Instead, we
use resize(). Stroke font gets private vars initialized and kiway
variables that are only used in debug builds are properly scoped for
releases as well
Calling resize(size()) will only zero out elements that exist above the
vector size(). The memory is not freed in this case. shrink_to_fit()
will accomplish this action (at the discretion of the library)
This update replaces the existing uses of unique pointer creation with
the C++14 std::make_unique call that provides proper memory release in
event of an exception.
The test_case_template.hpp header is deprecated in Boost, and the
latest Boost version is now throwing warnings during the build.
In Boost 1.59 (at least), this header is included transitively by the main
Boost test header, so this header is not needed by any supported Boost
version.
pad size is sometimes smaller than the zone minimal width.
So, to avoid strange and incorrect results, do not create the stubs in
thermal relief when the pad size is smaller than the zone minimal width.
Happens when right clicking on an item in displayed lists.
The crash was due to a bug in wxWidgets, and the fix is only a workaround
Also remove duplicate code.
The wxArrayString doesn't have a standard assignment operator to
std::vector<wxString> so we iterate over the members.
Fixes: lp:1854562
* https://bugs.launchpad.net/kicad/+bug/1854562