This avoids a warning about its non-virtual destructor during deletion, as
polymorphic classes are expected to be deleteable through any pointer.
Possibly not entirely correct -- might be problematic if UCODE objects are
deleted through a base pointer.
This is particularly important to keep the user from having to
enter overly verbose statements such as:
A.Type == 'via' && A.Via_Type == 'buried'
when:
A.Via_Type == 'buried'
is perfectly clear.
- convert expression string tokens to single-quote-delimited
- fix bug where netclass assignments weren't getting updated after
board setup dialog
- move property manager rebuild to lazy evaluation
- improve performance with wider use of const&
- retire DRC_SELECTOR stuff
- use wxString for GUI stuff (particularly translated stuff)
- fix EqualTo() to return false instead of asserting when op types
don't match
- fix buffer overruns with fixed-size string buffers
- make expression function calls case-insensitive
- integrate expression errors into rule parser
- produce more and better error messages
- keep BOARD_ITEM ptrs const as long as possible
- fix a couple of uninitialized variables
Jeff Young
Tomasz Wlostowski
Simon Richter