Loading Template in cpp

[andreasschultes]

I'm accessing in the following code the private class Rml::StreamFile

void Modal::loadTemplate(const std::filesystem::path& templatePath)
{
    auto targetElement = document->GetElementById("content");
    auto* stream = new Rml::StreamFile();
    if (!stream->Open(templatePath))
        return;//TODO error case
    targetElement->SetInnerRML("");
    Rml::Factory::InstanceElementStream(targetElement,stream);
}

Is there a better way to load the template? I also thinking using the Template cache is a better way, but is also private.

[mikke89]

Hm, could you expand on what you are trying to accomplish here, would it be possible to just load the file and SetInnerRml(file_contents)? Since you are going this low level, maybe the template machinery is not really suitable for your use case.