/// <summary>
/// Adds one matrix to another.
/// Addition is defined by taking the maximum dimension value of each position
/// in the summand matrices.
/// </summary>
/// <param name="im">The matrix to add.</param>
public void Add(IntersectionMatrix im)
{
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
SetAtLeast((Location)i, (Location)j, im.Get((Location)i, (Location)j));
}
}
}
/// <summary>
/// Creates an <see cref="IntersectionMatrix" /> with the same elements as
/// <c>other</c>.
/// </summary>
/// <param name="other">An <see cref="IntersectionMatrix" /> to copy.</param>
public IntersectionMatrix(IntersectionMatrix other)
: this()
{
_matrix[(int)Location.Interior, (int)Location.Interior] = other._matrix[(int)Location.Interior, (int)Location.Interior];
_matrix[(int)Location.Interior, (int)Location.Boundary] = other._matrix[(int)Location.Interior, (int)Location.Boundary];
_matrix[(int)Location.Interior, (int)Location.Exterior] = other._matrix[(int)Location.Interior, (int)Location.Exterior];
_matrix[(int)Location.Boundary, (int)Location.Interior] = other._matrix[(int)Location.Boundary, (int)Location.Interior];
_matrix[(int)Location.Boundary, (int)Location.Boundary] = other._matrix[(int)Location.Boundary, (int)Location.Boundary];
_matrix[(int)Location.Boundary, (int)Location.Exterior] = other._matrix[(int)Location.Boundary, (int)Location.Exterior];
_matrix[(int)Location.Exterior, (int)Location.Interior] = other._matrix[(int)Location.Exterior, (int)Location.Interior];
_matrix[(int)Location.Exterior, (int)Location.Boundary] = other._matrix[(int)Location.Exterior, (int)Location.Boundary];
_matrix[(int)Location.Exterior, (int)Location.Exterior] = other._matrix[(int)Location.Exterior, (int)Location.Exterior];
}
/// <summary>
/// Tests if each of the actual dimension symbols in a matrix string satisfies the
/// corresponding required dimension symbol in a pattern string.
/// </summary>
/// <param name="actualDimensionSymbols">
/// Nine dimension symbols to validate.
/// Possible values are <c>T, F, * , 0, 1, 2</c>.
/// </param>
/// <param name="requiredDimensionSymbols">
/// Nine dimension symbols to validate
/// against. Possible values are <c>T, F, * , 0, 1, 2</c>.
/// </param>
/// <returns>
/// <c>true</c> if each of the required dimension
/// symbols encompass the corresponding actual dimension symbol.
/// </returns>
public static bool Matches(string actualDimensionSymbols, string requiredDimensionSymbols)
{
var m = new IntersectionMatrix(actualDimensionSymbols);
return(m.Matches(requiredDimensionSymbols));
}