Method getParents

src/App/DocumentObject.cpp:1279–1319

}

std::vector<std::pair<App::DocumentObject*, std::string>>
DocumentObject::getParents(int depth) const
{
    std::vector<std::pair<App::DocumentObject*, std::string>> ret;
    if (!isAttachedToDocument() || !GetApplication().checkLinkDepth(depth, MessageOption::Throw)) {
        return ret;
    }

    std::string name(getNameInDocument());
    name += ".";
    for (auto parent : getInList()) {
        if (!parent || !parent->isAttachedToDocument()) {
            continue;
        }

        if (!parent->hasChildElement()
            && !parent->hasExtension(GeoFeatureGroupExtension::getExtensionClassTypeId())) {
            continue;
        }

        if (!parent->getSubObject(name.c_str())) {
            continue;
        }

        auto links = GetApplication().getLinksTo(parent, App::GetLinkRecursive);
        links.insert(parent);

        for (auto parent : links) {
            auto parents = parent->getParents(depth + 1);
            if (parents.empty()) {
                parents.emplace_back(parent, std::string());
            }

            for (auto& v : parents) {
                ret.emplace_back(v.first, v.second + name);
            }
        }
    }

    return ret;
}

App::DocumentObject* DocumentObject::getFirstParent() const
{