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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
namespace config {
template <typename... ConfigTypes>
ConfigKeySet &
ConfigKeySet::add(const vespalib::string & configId)
{
addImpl<ConfigTypes...>(configId);
return *this;
}
template <typename ConfigType, typename... ConfigTypes>
void
ConfigKeySet::addImpl(const vespalib::string & configId)
{
insert(ConfigKey::create<ConfigType>(configId));
if constexpr(sizeof...(ConfigTypes) > 0) {
addImpl<ConfigTypes...>(configId);
}
}
}
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