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Further small memory optimizations

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This commit is contained in:
Thomas Krijnen
2025-03-18 10:41:03 +01:00
parent 8c466eab00
commit 425de7b857
5 changed files with 55 additions and 72 deletions
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src/ifcparse/IfcFile.h
+6 -14
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@@ -60,21 +60,12 @@ namespace {
virtual bool Merge(const rocksdb::Slice&,
const rocksdb::Slice* existing_value,
const rocksdb::Slice& value,
std::string* new_value,
const rocksdb::Slice*,
const rocksdb::Slice&,
std::string*,
rocksdb::Logger*) const override
{
return false;
/*
if (existing_value) {
new_value->assign(existing_value->data(), existing_value->size());
new_value->append(value.data(), value.size());
} else {
new_value->assign(value.data(), value.size());
}
return true;
*/
}
virtual const char* Name() const override {
@@ -359,8 +350,8 @@ namespace impl {
// to make sure that instance pointer are constant during file lifetime
// cache instances because we want stable pointers
// @todo this is silly, but we cannot have the same type, this should be just a pointer then on the IfcFile side?
typedef std::map<std::pair<instance_ref, uint32_t>, IfcUtil::IfcBaseClass*> entity_by_iden_cache_t;
entity_by_iden_cache_t instance_cache_;
typedef std::map<uint32_t, IfcUtil::IfcBaseClass*> entity_by_iden_cache_t;
entity_by_iden_cache_t instance_cache_, type_instance_cache_;
// @todo all these size_ts should probably be uint32_t for consistency with in-mem storage
@@ -619,6 +610,7 @@ public:
bool check_existance_before_adding = true;
bool calculate_unit_factors = true;
bool instantiate_typed_instances = true;
// @todo temporarily public for header
storage_t storage_;