/// <summary>
/// Returns a hashcode based on the information in the identifier.
/// </summary>
//^ [Confined]
public sealed override int GetHashCode()
{
if (_hashCode == null)
{
_hashCode = ObjectModelHelper.CaseInsensitiveStringHash(this.ToString());
}
return((int)_hashCode);
}
/// <summary>
/// Computes a hashcode from the name of the modules and the containing assembly (if applicable) or the location (if specified).
/// </summary>
internal override int ComputeHashCode()
{
int hash = this.Name.UniqueKeyIgnoringCase;
if (this.ContainingAssembly != null)
{
hash = (hash << 4) ^ this.ContainingAssembly.GetHashCode();
}
else if (this.Location.Length > 0)
{
hash = (hash << 4) ^ ObjectModelHelper.CaseInsensitiveStringHash(this.Location);
}
return(hash);
}
/// <summary>
/// Computes a hashcode from the name, version, culture and public key token of the assembly identifier.
/// </summary>
internal sealed override int ComputeHashCode()
{
int hash = this.Name.UniqueKeyIgnoringCase;
hash = (hash << 8) ^ (this.version.Major << 6) ^ (this.version.Minor << 4) ^ (this.version.MajorRevision << 2) ^ this.version.MinorRevision;
if (this.Culture.Length > 0)
{
hash = (hash << 4) ^ ObjectModelHelper.CaseInsensitiveStringHash(this.Culture);
}
foreach (byte b in this.PublicKeyToken)
{
hash = (hash << 1) ^ b;
}
return(hash);
}
/// <summary>
/// Returns a hashcode based on the module name.
/// </summary>
//^ [Confined]
public override int GetHashCode()
{
return(ObjectModelHelper.CaseInsensitiveStringHash(this.ToString()));
}
