C++ (Cpp) Manifest::clear Examples

Example #1

File: ManifestTest.cpp Project: ConfusedReality/pkg_network_poco

void ManifestTest::testManifest()
{
    Manifest<MfTestBase> manifest;
    assert (manifest.empty());
    assert (manifest.size() == 0);
    assert (manifest.insert(new MetaObject<MfTestObject, MfTestBase>("MfTestObject1")));
    assert (!manifest.empty());
    assert (manifest.size() == 1);
    assert (manifest.insert(new MetaObject<MfTestObject, MfTestBase>("MfTestObject2")));
    MetaObject<MfTestObject, MfTestBase>* pMeta = new MetaObject<MfTestObject, MfTestBase>("MfTestObject2");
    assert (!manifest.insert(pMeta));
    delete pMeta;
    assert (!manifest.empty());
    assert (manifest.size() == 2);
    assert (manifest.insert(new MetaObject<MfTestObject, MfTestBase>("MfTestObject3")));
    assert (manifest.size() == 3);

    assert (manifest.find("MfTestObject1") != manifest.end());
    assert (manifest.find("MfTestObject2") != manifest.end());
    assert (manifest.find("MfTestObject3") != manifest.end());
    assert (manifest.find("MfTestObject4") == manifest.end());

    std::set<std::string> classes;

    Manifest<MfTestBase>::Iterator it = manifest.begin();
    assert (it != manifest.end());
    classes.insert(it->name());
    ++it;
    assert (it != manifest.end());
    classes.insert(it->name());
    ++it;
    assert (it != manifest.end());
    classes.insert(it->name());
    it++;
    assert (it == manifest.end());

    assert (classes.find("MfTestObject1") != classes.end());
    assert (classes.find("MfTestObject2") != classes.end());
    assert (classes.find("MfTestObject3") != classes.end());

    manifest.clear();
    assert (manifest.empty());
    assert (manifest.size() == 0);
    assert (manifest.insert(new MetaObject<MfTestObject, MfTestBase>("MfTestObject4")));
    assert (!manifest.empty());
    assert (manifest.size() == 1);
    it = manifest.begin();
    assert (it != manifest.end());
    assert (std::string(it->name()) == "MfTestObject4");
    ++it;
    assert (it == manifest.end());
}