Function readAttrString

lib/ctu.cpp:169–175

{}

static std::string readAttrString(const tinyxml2::XMLElement *e, const char *attr, bool *error)
{
    const char *value = e->Attribute(attr);
    if (!value && error)
        *error = true;
    return empty_if_null(value);
}

static long long readAttrInt(const tinyxml2::XMLElement *e, const char *attr, bool *error)
{