Method contains

src/ifcparse/IfcUtil.cpp:86–88

    return list_[i];
}
bool aggregate_of_instance::contains(IfcUtil::IfcBaseClass* instance) const {
    return std::find(list_.begin(), list_.end(), instance) != list_.end();
}
void aggregate_of_instance::remove(IfcUtil::IfcBaseClass* instance) {
    std::vector<IfcUtil::IfcBaseClass*>::iterator iter;
    while ((iter = std::find(list_.begin(), list_.end(), instance)) != list_.end()) {