Changed the storage of offsets from bytes to bits to better handle bitfields.
Added code to track classes that are defined within other classes and are
private/protected. These classes cannot be used in templates because our
io_src code declares variables outside of the class that would try and use
these private/protected variables. When a template is found to use a
private/protected class it is skipped.
refs #218
Removed the requirement of passing flags throughout ICG indicating if we are
in an inherited class or not. Removed the init_attr friends throughout
Trick core headers.
Moved field offset calculations for inherited classes to when the inherited
classes are processed. This removes the need to have to remember if fields
were inherited or not, the offset already reflects the correct offset.
refs #218
Mostly working. This removes the use of offsetof from all I/O code. This was
the only reason we needed friends. In it's place we put the offset value that
clang has calculated for the field. Still need to work on virtually inherited
classes and confirm bitfields.
refs #218
I think I ran into this before. The offsetof calls that use
fully qualified fields in classes is not compilable using clang
on the Mac. So I've decided to only conditionally compile this
code for non Apple platforms. So this fix will work in Linux,
but not on Macs. We'll have to revisit this and see if we
can make it work for both.
refers to #31
When a field is processed in a class it is added to a list. This list
will contain the fields from base classes the current class inherits
from. We check the list of fields we inherited, if we find that the
current field overloads the name of an inherited field we adjust the
inherited field's name to be shown as the fully qualified name in io_src
code.
Fixes#31
