public bool Equals(Hash item)
{
- if (item == null)
- {
- return false;
- }
-
+ Contract.Requires<NullReferenceException>((object)item != null, "Null reference is not allowed.");
return _hashBytes.SequenceEqual((byte[])item);
}
public override bool Equals(object o)
{
- throw new NotSupportedException();
+ Contract.Requires<NullReferenceException>(o != null, "Null reference is not allowed.");
+ return _hashBytes.SequenceEqual(((Hash)o)._hashBytes);
}
public override int GetHashCode()
public int CompareTo(Hash item)
{
+ Contract.Requires<NullReferenceException>((object)item != null, "Null reference is not allowed.");
Contract.Requires<ArgumentException>(item.hashSize == hashSize, "Hashes must have the same size.");
- Contract.Requires<ArgumentException>(item != null, "Null reference is not allowed.");
if (this > item)
{
public static bool operator <(Hash a, Hash b)
{
+ Contract.Requires<NullReferenceException>((object)a != null && (object)b != null, "Null references are not allowed.");
Contract.Requires<ArgumentException>(a.hashSize == b.hashSize, "Hashes must have the same size.");
for (int i = a.hashSize - 1; i >= 0; i--)
public static bool operator <=(Hash a, Hash b)
{
+ Contract.Requires<NullReferenceException>((object)a != null && (object)b != null, "Null references are not allowed.");
Contract.Requires<ArgumentException>(a.hashSize == b.hashSize, "Hashes must have the same size.");
for (int i = a.hashSize - 1; i >= 0; i--)
public static bool operator >(Hash a, Hash b)
{
+ Contract.Requires<NullReferenceException>((object)a != null && (object)b != null, "Null references are not allowed.");
Contract.Requires<ArgumentException>(a.hashSize == b.hashSize, "Hashes must have the same size.");
for (int i = a.hashSize - 1; i >= 0; i--)
public static bool operator >=(Hash a, Hash b)
{
+ Contract.Requires<NullReferenceException>((object)a != null && (object)b != null, "Null references are not allowed.");
Contract.Requires<ArgumentException>(a.hashSize == b.hashSize, "Hashes must have the same size.");
for (int i = a.hashSize - 1; i >= 0; i--)
public static bool operator ==(Hash a, Hash b)
{
+ Contract.Requires<NullReferenceException>((object)a != null && (object)b != null, "Null references are not allowed.");
Contract.Requires<ArgumentException>(a.hashSize == b.hashSize, "Hashes must have the same size.");
return a._hashBytes.SequenceEqual(b._hashBytes);
public static bool operator !=(Hash a, Hash b)
{
+ Contract.Requires<NullReferenceException>((object)a != null && (object)b != null, "Null references are not allowed.");
Contract.Requires<ArgumentException>(a.hashSize == b.hashSize, "Hashes must have the same size.");
- return !a._hashBytes.SequenceEqual(b._hashBytes);
+ return !a.Equals(b);
}
public override string ToString()