Method generate_point_op

src/cpp_generator.cpp:155–200

}

std::string cpp_generator::generate_point_op(const operation& op,
                                             const std::vector<std::string>& args)
{
    auto v = op.to_value();
    std::string code;
    if(contains(impl->point_op_map, op.name()))
    {
        code = impl->point_op_map.at(op.name());
    }
    else
    {
        auto attributes = op.attributes();
        if(not attributes.contains("point_op"))
            MIGRAPHX_THROW("op is missing point_op attribute: " + op.name());
        code = attributes["point_op"].to<std::string>();
    }
    return interpolate_string(code, [&](auto start, auto last) -> std::string {
        auto key = trim({start, last});
        if(key.empty())
            MIGRAPHX_THROW("Empty parameter");
        std::string fselector = "function:";
        if(starts_with(key, fselector))
        {
            auto fname = key.substr(fselector.size());
            if(impl->fmap == nullptr)
                return fname;
            else
                return impl->fmap(fname);
        }
        else if(with_char(::isdigit)(key[0]))
        {
            auto i = std::stoul(key);
            if(i >= args.size())
                MIGRAPHX_THROW("Invalid argument index: " + key);
            return args.at(i);
        }
        else if(v.contains(key))
        {
            return v[key].template to<std::string>();
        }
        else
        {
            return key;
        }
    });
}

std::string cpp_generator::str() const { return impl->fs.str(); }