void Test_Realm::clear() {
Realm realm;
realm.push_back(1);
realm.clear();
QVERIFY(realm.size() == 0);
QVERIFY(realm.dimension() == 0);
}
/** \todo rewrite to make independent of realm_container_type::operator[] */
bool Realm::operator==(const Realm &other) const {
if (dimension() != other.dimension()) return false;
if (dimension() == 0) return (toIndex() == other.toIndex());
if (_subrealm.size() != other._subrealm.size()) return false;
/* comparing _subrealm to other._subrealm does not always return true, even
* if the elements are equal. doing it manually. */
for (unsigned i = 0; i < _subrealm.size(); ++i) {
if (!(_subrealm[i] == other._subrealm[i])) return false;
}
return true;
}
void Test_Realm::push_back() {
Realm realm;
realm.push_back(1);
realm.push_back(2);
QVERIFY(realm.contains(1));
QVERIFY(realm.contains(2));
QVERIFY(realm.dimension() == 1);
try {
realm.push_back(realm);
} catch (std::invalid_argument e) {
return;
}
QFAIL("Expected invalid_argument");
}
bool Realm::contains(const Realm &other) const {
if (std::find(_subrealm.begin(), _subrealm.end(), other) != _subrealm.end()) {
return true;
}
if (other.dimension() < dimension()) {
for (realm_container_type::const_iterator i = _subrealm.begin();
i != _subrealm.end(); ++i) {
if (i->contains(other)) {
return true;
}
}
}
return false;
}
