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Check for empty result from map(IfcRepresentation) in iterator

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Thomas Krijnen
2023-09-16 22:23:22 +02:00
parent 88ef7c75b8
commit a14c40feda
1 changed files with 3 additions and 0 deletions
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src/ifcgeom/Iterator.h
+3
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@@ -178,6 +178,9 @@ namespace IfcGeom {
for (auto& task : reps) { for (auto& task : reps) {
geometry_conversion_result res; geometry_conversion_result res;
res.item = converter_->mapping()->map(task.representation); res.item = converter_->mapping()->map(task.representation);
if (!res.item) {
continue;
}
std::transform(task.products->begin(), task.products->end(), std::back_inserter(res.products), [this, &res](IfcUtil::IfcBaseClass* prod) { std::transform(task.products->begin(), task.products->end(), std::back_inserter(res.products), [this, &res](IfcUtil::IfcBaseClass* prod) {
auto prod_item = converter_->mapping()->map(prod); auto prod_item = converter_->mapping()->map(prod);
return std::make_pair(prod->as<IfcUtil::IfcBaseEntity>(), taxonomy::cast<taxonomy::geom_item>(prod_item)->matrix); return std::make_pair(prod->as<IfcUtil::IfcBaseEntity>(), taxonomy::cast<taxonomy::geom_item>(prod_item)->matrix);