public ConstructionKey(AssembledTypeID typeID, Type delegateType, bool allowNonPublic)
{
ArgumentUtility.DebugCheckNotNull("delegateType", delegateType);
_typeID = typeID;
_delegateType = delegateType;
_allowNonPublic = allowNonPublic;
// Pre-compute hash code.
_hashCode = EqualityUtility.GetRotatedHashCode(_typeID.GetHashCode(), delegateType, allowNonPublic);
}
public AssembledTypeID(Type requestedType, object[] parts)
{
ArgumentUtility.DebugCheckNotNull("requestedType", requestedType);
ArgumentUtility.DebugCheckNotNull("parts", parts);
_requestedType = requestedType;
_parts = parts;
// Pre-compute hash code.
_hashCode = requestedType.GetHashCode() ^ EqualityUtility.GetRotatedHashCode(_parts);
}
protected new int GetHashCode()
{
var fieldValues = new object[s_targetFields.Length];
for (int i = 0; i < fieldValues.Length; ++i)
{
fieldValues[i] = s_targetFields[i].GetValue(Target);
}
return(EqualityUtility.GetRotatedHashCode(fieldValues));
}
public CustomAttributeDataCacheKey(ICustomAttributeProvider attributeTarget, bool inherit)
{
ArgumentUtility.DebugCheckNotNull("attributeTarget", attributeTarget);
Assertion.DebugAssert(!(attributeTarget is IMutableMember));
_attributeTarget = attributeTarget;
_inherit = inherit;
// Pre-compute hash code.
_hashCode = EqualityUtility.GetRotatedHashCode(RuntimeHelpers.GetHashCode(attributeTarget), inherit);
}
public ConstructorForAssembledTypeCacheKey(Type assembledType, Type delegateType, bool allowNonPublic)
{
ArgumentUtility.DebugCheckNotNull("assembledType", assembledType);
ArgumentUtility.DebugCheckNotNull("delegateType", delegateType);
_assembledType = assembledType;
_delegateType = delegateType;
_allowNonPublic = allowNonPublic;
// Pre-compute hash code.
_hashCode = EqualityUtility.GetRotatedHashCode(_assembledType.GetHashCode(), delegateType, allowNonPublic);
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(
_dataInfo,
_selectProjection,
_whereCondition,
_topExpression,
_isDistinctQuery,
_rowNumberSelector,
_currentRowNumberOffset,
_groupByExpression)
^ EqualityUtility.GetRotatedHashCode(_sqlTables)
^ EqualityUtility.GetRotatedHashCode(_orderings));
}
public void GetRotatedHashCode_ForEnumerable()
{
IEnumerable objects1 = new int[] { 1, 2, 3 };
IEnumerable objects2 = new int[] { 1, 2, 3 };
Assert.That(EqualityUtility.GetRotatedHashCode(objects2), Is.EqualTo(EqualityUtility.GetRotatedHashCode(objects1)));
IEnumerable objects3 = new int[] { 3, 2, 1 };
Assert.That(EqualityUtility.GetRotatedHashCode(objects3), Is.Not.EqualTo(EqualityUtility.GetRotatedHashCode(objects1)));
IEnumerable objects4 = new int[] { 1, 2, 17 };
Assert.That(EqualityUtility.GetRotatedHashCode(objects4), Is.Not.EqualTo(EqualityUtility.GetRotatedHashCode(objects1)));
}
public void GetRotatedHashCode_Nulls()
{
var array1 = new object[] { 1, null, 2 };
var array2 = new object[] { 1, null, 2 };
var array3 = new object[] { 1, null, null, 2 };
Assert.That(EqualityUtility.GetRotatedHashCode(array1), Is.EqualTo(EqualityUtility.GetRotatedHashCode(array2)));
Assert.That(EqualityUtility.GetRotatedHashCode(array1), Is.Not.EqualTo(EqualityUtility.GetRotatedHashCode(array3)));
Assert.That(EqualityUtility.GetRotatedHashCode((IEnumerable)array1), Is.EqualTo(EqualityUtility.GetRotatedHashCode((IEnumerable)array2)));
Assert.That(EqualityUtility.GetRotatedHashCode((IEnumerable)array1), Is.Not.EqualTo(EqualityUtility.GetRotatedHashCode((IEnumerable)array3)));
Assert.That(EqualityUtility.GetRotatedHashCode(array1), Is.EqualTo(EqualityUtility.GetRotatedHashCode((IEnumerable)array1)));
Assert.That(EqualityUtility.GetRotatedHashCode(array3), Is.EqualTo(EqualityUtility.GetRotatedHashCode((IEnumerable)array3)));
}
private SecurityContext(
Type classType,
string owner,
string ownerGroup,
string ownerTenant,
bool isStateless,
Dictionary <string, EnumWrapper> states,
EnumWrapper[] abstractRoles)
{
_class = TypeUtility.GetPartialAssemblyQualifiedName(classType);
_owner = StringUtility.EmptyToNull(owner);
_ownerGroup = StringUtility.EmptyToNull(ownerGroup);
_ownerTenant = StringUtility.EmptyToNull(ownerTenant);
_isStateless = isStateless;
_states = states;
_abstractRoles = abstractRoles;
_hashCode = EqualityUtility.GetRotatedHashCode(_class, _owner, _ownerGroup, _ownerTenant);
}
/// <summary>
/// Initializes a new instance of the <see cref="MixinContext"/> class.
/// </summary>
/// <param name="mixinKind">The kind of relationship the configured mixin has with its target class.</param>
/// <param name="mixinType">The mixin type represented by this <see cref="MixinContext"/>.</param>
/// <param name="introducedMemberVisibility">The default visbility of introduced members.</param>
/// <param name="explicitDependencies">The explicit dependencies of the mixin.</param>
/// <param name="origin">
/// A description of where the <see cref="MixinContext"/> originates from. Note that <paramref name="origin"/> is not considered when comparing
/// <see cref="MixinContext"/> objects for equality.
/// </param>
public MixinContext(
MixinKind mixinKind,
Type mixinType,
MemberVisibility introducedMemberVisibility,
IEnumerable <Type> explicitDependencies,
MixinContextOrigin origin)
{
ArgumentUtility.CheckNotNull("mixinType", mixinType);
ArgumentUtility.CheckNotNull("explicitDependencies", explicitDependencies);
ArgumentUtility.CheckNotNull("origin", origin);
_mixinType = mixinType;
_mixinKind = mixinKind;
_introducedMemberVisibility = introducedMemberVisibility;
_explicitDependencies = new HashSet <Type> (explicitDependencies).AsReadOnly();
_origin = origin;
_cachedHashCode = EqualityUtility.GetRotatedHashCode(
_mixinKind,
_mixinType,
EqualityUtility.GetXorHashCode(ExplicitDependencies),
IntroducedMemberVisibility);
}
/// <summary>
/// Returns a hash code based on the members of the <see cref="IEnumerable{T}"/>.
/// </summary>
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(_enumerable));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(_item1, _item2, _item3));
}
public override int GetHashCode()
{
return(PropertyType.GetHashCode() ^ EqualityUtility.GetRotatedHashCode(IndexParameterTypes));
}
public override int GetHashCode()
{
return(_genericTypeDefinition.GetHashCode() ^ EqualityUtility.GetRotatedHashCode(_typeArguments));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(_group, _position));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(SchemaName, EntityName));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(_user, _role, _substitutedUser, _substitutedRole));
}
/// <summary>
/// <see cref="GetHashCode"/> implementation using all the <see cref="object"/>|s in the array returned by the <see cref="Func{T,TResult}"/>.
/// </summary>
/// <remarks>
/// Returned hash code uses the <see cref="EqualityUtility.GetRotatedHashCode(object[])"/> method.
/// </remarks>
public int GetHashCode(T x)
{
var equalityParticipantsX = _equalityParticipantsProvider(x);
return(EqualityUtility.GetRotatedHashCode(equalityParticipantsX));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(_elementType, _rank));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(PropertyIdentifier, ClassDefinition));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(s_globalKey, _localKey));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(_name, _value, _parameterType));
}
public override int GetHashCode()
{
return(EqualityUtility.GetRotatedHashCode(_kind, _assembly, _location));
}
public int GetHashCode(MemberInfo obj)
{
ArgumentUtility.CheckNotNull("obj", obj);
return(EqualityUtility.GetRotatedHashCode(obj.Name, _signatureComparer.GetHashCode(obj)));
}
