Method clear

Source/JSON/jsoncpp.cpp:3028–3040

bool Value::operator!() const { return isNull(); }

void Value::clear() {
    JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == arrayValue ||
                            type_ == objectValue,
                        "in Json::Value::clear(): requires complex value");
    switch (type_) {
        case arrayValue:
        case objectValue:
            value_.map_->clear();
            break;
        default:
            break;
    }
}

void Value::resize(ArrayIndex newSize) {
    JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == arrayValue,