We have been working on adding support for stepcode to handle the newest ap242 schema, which originally had a problem parsing the vanilla ISO ap242 exp file. New support in the treat branch allows us to generate C++ with exp2cxx and compile a libsdai_ap242.so shared library, but as yet we have no functional test that actually uses the generated code to parse an ap242 step file and verify the C++ code we are producing correctly handles valid ap242 inputs exercising the newly supported mechanism. Please create a test ap242 step file input designed to exercise this aspect of the ap242 standard, and construct a test using the new libsdai_ap242.so produced by the current treat branch of stepcode to verify that a program can use it to successfully and correctly extract the expected information from your generated test file. Success is defined as being able to prove that our new generated C++ code can properly handle data encoded according to the part of the schma that originally produced errors (the ap242 file containing it should be a proper, fully compliant and correct file rather than just some sort of snippit or subset.) The problematic part of the schema was ENTITY styled_item
SUBTYPE OF (representation_item);
styles : SET [0 : ?] OF presentation_style_assignment;
item : styled_item_target;
WHERE
WR1: (SIZEOF(styles) = 0) AND
('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.STYLED_TESSELLATED_ITEM_WITH_COLOURS' IN TYPEOF(SELF)) OR
(SIZEOF(styles) = 1) OR
(SIZEOF(styles) > 1) AND
(SIZEOF(QUERY(pres_style
<* styles
| NOT ('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.PRESENTATION_STYLE_BY_CONTEXT' IN
TYPEOF(pres_style)))) =
0);
WR2: NOT ('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.STYLED_ITEM' IN TYPEOF(item));
WR3: ('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.MAPPED_ITEM' IN TYPEOF(item)) OR
('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.GEOMETRIC_REPRESENTATION_ITEM' IN TYPEOF(item)) OR
(('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.SET_REPRESENTATION_ITEM' IN TYPEOF(item)) AND
(SIZEOF(QUERY(it
<* item
| NOT (('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.MAPPED_ITEM' IN TYPEOF(it)) OR
('AP242_MANAGED_MODEL_BASED_3D_ENGINEERING_MIM_LF.GEOMETRIC_REPRESENTATION_ITEM' IN
TYPEOF(it))))) =
0));
END_ENTITY;