Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-08-31 00:46:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Modifications to build C++ with Visual Studio 2026 and the v145 toolset. (#9359)

Browse Source 
* Modifications to build C++ with Visual Studio 2026 and the v145 toolset.

* Fixes linker settings for rocksdb for Debug and Release builds

* module is a C++ 20 keyword. Explicitly stating namespace allows cpp20 projects to build against the library

* Fixes crash when initializing an object with the initialize function when some of the attributes are empty, {}, or omitted, std::nullopt

* cleanup for vs2026 v145 toolset per @aothms review

* Fixes bug, IfcCurveSegment.setStartLength was setSegmentLength in alignment_helper.cpp

* Bumps boost to 1.92
This commit is contained in:
Richard Brice
2026-08-26 09:10:41 -07:00
committed by GitHub
parent 05e5a375f5
commit 05ba93ab61
7 changed files with 133 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ifcparse/parse.cpp
+33 -18
View File
@@ -1651,27 +1651,42 @@ express::base::set_attribute_value(size_t i, const T& t) {
apply_individual_instance_visitor(current_attribute, (int)i).apply(visitor);
}
data()->set_attribute_value(i, t);
auto new_attribute = get_attribute_value(i);
// Register inverse indices in file
if constexpr (std::is_same_v<T, express::base> || std::is_same_v<T, std::vector<express::base>> || std::is_same_v<T, std::vector<std::vector<express::base>>>) {
register_inverse_visitor visitor(*file(), *this);
apply_individual_instance_visitor(new_attribute, (int)i).apply(visitor);
// A null/empty single instance attribute (e.g. an omitted optional like
// OwnerHistory, ObjectPlacement or Representation) must not be persisted
// as a "set" attribute: doing so leaves isNull() false for it afterwards,
// so generated getters proceed to as<T>() and dereference a null instance.
bool should_set = true;
if constexpr (std::is_same_v<T, express::base>) {
should_set = static_cast<bool>(t);
}
// Register new attribute guid in guid map
if (i == 0 && (file()->ifcroot_type() != nullptr) && this->declaration().is(*file()->ifcroot_type())) {
try {
auto guid = (std::string) new_attribute;
auto it = file()->internal_guid_map().find(guid);
if (it != file()->internal_guid_map().end()) {
file()->logger().warning("Duplicate guid " + guid);
}
file()->internal_guid_map().insert({guid, *this});
} catch (ifcopenshell::exception& e) {
file()->logger().error(e);
if (should_set) {
data()->set_attribute_value(i, t);
auto new_attribute = get_attribute_value(i);
// Register inverse indices in file
if constexpr (std::is_same_v<T, express::base> || std::is_same_v<T, std::vector<express::base>> || std::is_same_v<T, std::vector<std::vector<express::base>>>) {
register_inverse_visitor visitor(*file(), *this);
apply_individual_instance_visitor(new_attribute, (int)i).apply(visitor);
}
// Register new attribute guid in guid map
if (i == 0 && (file()->ifcroot_type() != nullptr) && this->declaration().is(*file()->ifcroot_type())) {
try {
auto guid = (std::string) new_attribute;
auto it = file()->internal_guid_map().find(guid);
if (it != file()->internal_guid_map().end()) {
file()->logger().warning("Duplicate guid " + guid);
}
file()->internal_guid_map().insert({guid, *this});
} catch (ifcopenshell::exception& e) {
file()->logger().error(e);
}
}
} else if (!current_attribute.isNull()) {
// The attribute previously held a value, so record the clearing
// explicitly as blank instead of silently leaving the old value in place.
data()->set_attribute_value(i, blank{});
}
}