/// <summary>Iterates through all combinations of the provided per-index element values.</summary> /// <typeparam name="T">The element type of the combinations to iterate.</typeparam> /// <param name="length">The length of the spans to iterate.</param> /// <param name="action">The action to perform on each combination.</param> /// <param name="indexPossibilities">The function to get the possible element values at each index.</param> /// <param name="valueAt">The action to perform on each possible combination.</param> public static void Combinations <T>(int length, Action_ReadOnlySpan <T> action, Func <int, int> indexPossibilities, Func <int, int, T> valueAt) => Combinations <T, Action_ReadOnlySpan_Runtime <T>, SFunc <int, int>, SFunc <int, int, T> >(length, action, indexPossibilities, valueAt);
/// <summary>Iterates through all combinations of the provided per-index element values.</summary> /// <typeparam name="T">The element type of the combinations to iterate.</typeparam> /// <param name="elementPosibilities">The possible element values at each index.</param> /// <param name="action">The action to perform on each possible combination.</param> public static void Combinations <T>(T[][] elementPosibilities, Action_ReadOnlySpan <T> action) => Combinations <T, Action_ReadOnlySpan_Runtime <T> >(elementPosibilities, action);
