Function anyToString

src/App/Expression.cpp:567–596

}

std::string anyToString(const App::any &value) {
    if (is_type(value, typeid(bool))) {
        return (cast<bool>(value) ? QObject::tr("True") : QObject::tr("False")).toStdString();
    }
    else if (is_type(value, typeid(int))) {
        return std::to_string(cast<int>(value));
    }
    else if (is_type(value, typeid(long))) {
        return std::to_string(cast<long>(value));
    }
    else if (is_type(value, typeid(float)) || is_type(value, typeid(double))) {
        Quantity q(is_type(value, typeid(float)) ? cast<float>(value) : cast<double>(value));
        return q.getUserString();
    }
    else if (is_type(value, typeid(Quantity))) {
        const Quantity& q = cast<Quantity>(value);
        return q.getUserString();
    }
    else if (is_type(value, typeid(const char*))) {
        const char* p = cast<const char*>(value);
        return p ? std::string(p) : QObject::tr("Null").toStdString();
    }
    else if (is_type(value, typeid(std::string))) {
        return cast<std::string>(value);
    }
    else {
        Base::PyGILStateLocker lock;
        return pyObjectFromAny(value).as_string();
    }
}

bool isAnyEqual(const App::any &v1, const App::any &v2) {
    if(v1.empty())