bool SIteratorFunctions::s_ContainsType(const CConstObjectInfo& object,
TTypeInfo needType)
{
if ( object.GetTypeInfo()->IsType(needType) )
return true;
switch ( object.GetTypeFamily() ) {
case eTypeFamilyClass:
for ( CConstObjectInfo::CMemberIterator m(object); m; ++m ) {
if ( m.GetMemberInfo()->GetTypeInfo()->MayContainType(needType) &&
s_ContainsType(*m, needType) )
return true;
}
return false;
case eTypeFamilyChoice:
{
CConstObjectInfo::CChoiceVariant v =
object.GetCurrentChoiceVariant();
return v &&
v.GetVariantInfo()->GetTypeInfo()->MayContainType(needType) &&
s_ContainsType(*v, needType);
}
case eTypeFamilyPointer:
return s_ContainsType(object.GetPointedObject(), needType);
case eTypeFamilyContainer:
for ( CConstObjectInfo::CElementIterator e(object); e; ++e ) {
if ( s_ContainsType(*e, needType) )
return true;
}
return false;
default:
return false;
}
}
bool CConstTreeLevelIterator::HaveChildren(const CConstObjectInfo& object)
{
if ( !object )
return false;
switch ( object.GetTypeFamily() ) {
case eTypeFamilyClass:
case eTypeFamilyChoice:
case eTypeFamilyPointer:
case eTypeFamilyContainer:
return true;
default:
return false;
}
}
