Method cascade

subprojects/llama.cpp/common/preset.cpp:459–472

}

common_presets common_preset_context::cascade(const common_presets & base, const common_presets & added) const {
    common_presets out = base; // copy
    for (const auto & [name, preset_added] : added) {
        if (out.find(name) != out.end()) {
            // if exists, merge
            common_preset & target = out[name];
            target.merge(preset_added);
        } else {
            // otherwise, add directly
            out[name] = preset_added;
        }
    }
    return out;
}

common_presets common_preset_context::cascade(const common_preset & base, const common_presets & presets) const {
    common_presets out;