univalue.snippet.cpp

int UniValue::findKey(const std::string& key) const
{
    for (unsigned int i = 0; i < keys.size(); i++) {
        if (keys[i] == key)
            return (int) i;
    }

    return -1;
}

const UniValue& UniValue::operator[](const std::string& key) const
{
    if (typ != VOBJ)
        return NullUniValue;

    int index = findKey(key);
    if (index < 0)
        return NullUniValue;

    return values.at(index);
}

const UniValue& find_value(const UniValue& obj, const std::string& name)
{
    for (unsigned int i = 0; i < obj.keys.size(); i++)
        if (obj.keys[i] == name)
            return obj.values.at(i);

    return NullUniValue;
}