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AbstractKernel::convert - more generic approach

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This commit is contained in:
Andrej730
2024-09-11 17:46:11 +05:00
parent ad8131114d
commit 858e57351e
2 changed files with 22 additions and 9 deletions
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src/ifcgeom/AbstractKernel.h
+20
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@@ -102,6 +102,26 @@ namespace {
}
};
template <size_t N>
struct dispatch_with_upgrade {
static bool dispatch(ifcopenshell::geometry::kernels::AbstractKernel* kernel, const ifcopenshell::geometry::taxonomy::ptr item, IfcGeom::ConversionResults& results) {
auto concrete_item = ifcopenshell::geometry::taxonomy::template dcast<ifcopenshell::geometry::taxonomy::type_by_kind::type<N>>(item);
if (concrete_item) {
return kernel->convert_impl(concrete_item, results);
} else {
return dispatch_with_upgrade<N + 1>::dispatch(kernel, item, results);
}
}
};
template <>
struct dispatch_with_upgrade<ifcopenshell::geometry::taxonomy::type_by_kind::max> {
static bool dispatch(ifcopenshell::geometry::kernels::AbstractKernel*, const ifcopenshell::geometry::taxonomy::ptr item, IfcGeom::ConversionResults&) {
Logger::Error("No conversion with upgrade for " + std::to_string(item->kind()));
return false;
}
};
template <class T, class Tuple>
struct TupleTypeIndex;