/// <summary> Gets. </summary>
/// <typeparam name="T1"> Generic type parameter. </typeparam>
/// <param name="key"> The key. </param>
/// <param name="r"> [out] The out R<T1> to process. </param>
/// <exception cref="KeyNotFoundException"> Thrown when a Key Not Found error condition occurs. </exception>
public void Get <T1>(string key, out R <T1> r)
{
if (!RHandler <T1> .Get(key, out r))
{
throw new KeyNotFoundException(nameof(key));
}
}
/// <summary> Gets. </summary>
/// <typeparam name="T1"> Generic type parameter. </typeparam>
/// <param name="key"> The key. </param>
/// <returns> A ref T1. </returns>
/// <exception cref="KeyNotFoundException"> Thrown when a Key Not Found error condition occurs. </exception>
public T1 Get <T1>(string key)
{
if (!RHandler <T1> .Get(key, out R <T1> r))
{
throw new KeyNotFoundException(nameof(key));
}
return(r.Invoke());
}
