/// <summary>
/// Constructs a new instance with the same item values as this instance.
/// </summary>
/// <param name="group">The group used to initialize this instance</param>
public ComparableTuple8(ComparableTuple8 <TItem0, TItem1, TItem2, TItem3, TItem4, TItem5, TItem6, TItem7> group)
{
Item0 = group.Item0;
Item1 = group.Item1;
Item2 = group.Item2;
Item3 = group.Item3;
Item4 = group.Item4;
Item5 = group.Item5;
Item6 = group.Item6;
Item7 = group.Item7;
}
/// IEqualityComparer.Equals compares the items in this group for equality.
public bool Equals(ComparableTuple8 <TItem0, TItem1, TItem2, TItem3, TItem4, TItem5, TItem6, TItem7> groupA,
ComparableTuple8 <TItem0, TItem1, TItem2, TItem3, TItem4, TItem5, TItem6, TItem7> groupB)
{
return((groupA.Item0.Equals(groupB.Item0)) &&
(groupA.Item1.Equals(groupB.Item1)) &&
(groupA.Item2.Equals(groupB.Item2)) &&
(groupA.Item3.Equals(groupB.Item3)) &&
(groupA.Item4.Equals(groupB.Item4)) &&
(groupA.Item5.Equals(groupB.Item5)) &&
(groupA.Item6.Equals(groupB.Item6)) &&
(groupA.Item7.Equals(groupB.Item7)));
}
/// <summary>
/// Returns a hash code for an object.
/// </summary>
/// <param name="obj">An object of type ComparableTuple8</param>
/// <returns>A hash code for the object.</returns>
public int GetHashCode(ComparableTuple8 <TItem0, TItem1, TItem2, TItem3, TItem4, TItem5, TItem6, TItem7> group)
{
int hash0 = group.Item0.GetHashCode();
int hash1 = group.Item1.GetHashCode();
int hash2 = group.Item2.GetHashCode();
int hash3 = group.Item3.GetHashCode();
int hash4 = group.Item4.GetHashCode();
int hash5 = group.Item5.GetHashCode();
int hash6 = group.Item6.GetHashCode();
int hash7 = group.Item7.GetHashCode();
int hash = 577 * hash0 + 599 * hash1 + 619 * hash2 + 661 * hash3
+ 743 * hash4 + 829 * hash5 + 971 * hash6 + 1117 * hash7;
return(hash.GetHashCode());
}
/// <summary>
/// This method must be overridden by the caller to separate a combined key into the two original keys.
/// </summary>
/// <param name="combinedKey">A value that combines the keys in a unique fashion</param>
/// <param name="key0">A reference to the first key</param>
/// <param name="key1">A reference to the second key</param>
/// <param name="key2">A reference to the third key</param>
/// <param name="key3">A reference to the fourth key</param>
/// <param name="key4">A reference to the fifth key</param>
/// <param name="key5">A reference to the sixth key</param>
/// <param name="key6">A reference to the seventh key</param>
/// <param name="key7">A reference to the eighth key</param>
public void SeparateCombinedKeys(ComparableTuple8 <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7> combinedKey,
ref TKey0 key0,
ref TKey1 key1,
ref TKey2 key2,
ref TKey3 key3,
ref TKey4 key4,
ref TKey5 key5,
ref TKey6 key6,
ref TKey7 key7)
{
key0 = combinedKey.Item0;
key1 = combinedKey.Item1;
key2 = combinedKey.Item2;
key3 = combinedKey.Item3;
key4 = combinedKey.Item4;
key5 = combinedKey.Item5;
key6 = combinedKey.Item6;
key7 = combinedKey.Item7;
}
/// <summary>
/// This methods implements the IComparable<ComparableTuple8<TItem0, TItem1, TItem2, TItem3, TItem4, TItem5, TItem6, TItem7>> interface.
/// </summary>
/// <param name="group">The group being compared to this group</param>
/// <returns>
/// The value -1 if this groups is less than the passed group.
/// The value 1 if this group is greater than the passed group.
/// The value 0 if this group and the passed groups are equal.
/// </returns>
public int CompareTo(ComparableTuple8 <TItem0, TItem1, TItem2, TItem3, TItem4, TItem5, TItem6, TItem7> group)
{
int result = this.Item0.CompareTo(group.Item0);
if (result == 0)
{
result = this.Item1.CompareTo(group.Item1);
if (result == 0)
{
result = this.Item2.CompareTo(group.Item2);
if (result == 0)
{
result = this.Item3.CompareTo(group.Item3);
if (result == 0)
{
result = this.Item4.CompareTo(group.Item4);
if (result == 0)
{
result = this.Item5.CompareTo(group.Item5);
if (result == 0)
{
result = this.Item6.CompareTo(group.Item6);
if (result == 0)
{
result = this.Item7.CompareTo(group.Item7);
}
}
}
}
}
}
}
return(result);
}
/// <summary>
/// Method to copy the data in this Sparse8DMatrix instance to another instance.
/// </summary>
/// <param name="sparse8DMatrix">An instance of the Sparse8DMatrix class.</param>
public void CopyTo(Sparse8DMatrix <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7, TValue> sparse8DMatrix)
{
sparse8DMatrix.m_dictionary.Clear();
// Copy each key value pair to the dictionary.
foreach (KeyValuePair <ComparableTuple8 <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7>, TValue> pair in m_dictionary)
{
ComparableTuple8 <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7> newCombinedKey = new ComparableTuple8 <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7>(pair.Key);
sparse8DMatrix.m_dictionary.Add(newCombinedKey, pair.Value);
}
}
/// <summary>
/// Method to copy the data in another Sparse8DMatrix instance to this instance.
/// </summary>
/// <param name="sparse8DMatrix">An instance of the Sparse8DMatrix class.</param>
private void Initialize(Sparse8DMatrix <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7, TValue> sparse8DMatrix)
{
m_dictionary.Clear();
// Copy each key value pair to the dictionary.
foreach (KeyValuePair <ComparableTuple8 <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7>, TValue> pair in sparse8DMatrix)
{
ComparableTuple8 <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7> newCombinedKey = new ComparableTuple8 <TKey0, TKey1, TKey2, TKey3, TKey4, TKey5, TKey6, TKey7>(pair.Key);
m_dictionary.Add(newCombinedKey, pair.Value);
}
}
