class IdentityMap in Tinman.Core.Collections

An implementation of the IMap interface that uses a hashtable for storing the keys/value pairs.

sealed class	IdentityMap	with	<TKey>	as	class
			<TValue>
		implements	IMap<TKey, TValue>
		extends	MapConstBase<TKey, TValue>

Public / Attributes

Count

The number of elements in this collection.

public override property	Count { get }
type	int32
value	[>=0]	The number of elements.
implements	BagConstBase.Count

Keys

Returns a read-only set of all keys in this dictionary.

public override property	Keys { get }
type	IBagConst<TKey>
value	[not-null]	The set of keys.
implements	MapConstBase.Keys

Values

Returns a read-only collection of all values in this dictionary.

public override property	Values { get }
type	IBagConst<TValue>
value	[not-null]	The collection of values.
implements	MapConstBase.Values

Public / Constructors

IdentityMap

Creates a new instance of IdentityMap.

public constructor	IdentityMap (int32 initialCapacity = 12)
params	initialCapacity	[>=0]	The initial capacity of the dictionary, in keys/value pairs. Defaults to 12.

Public / Methods

Clear

Removes all key/value pairs from the map.

public method	Clear ()
implements	IMap.Clear

Contains

Returns if this collection contains the given element.

[Pure]
public override method	Contains (MapEntry<TKey, TValue> element)
type	bool
params	element		The element.
returns			true if element is contained in this collection, false if not.
inherited	MapConstBase.Contains

ContainsAll

Returns if this collection contains all given elements.

public method	ContainsAll (IEnumerable<T> elements)
type	bool
params	elements	[not-null]	The elements.
returns			true if all elements are contained in this collection, false if not.
inherited	BagConstBase.ContainsAll

ContainsKey

Returns if this map contains an entry for the given key.

public override method	ContainsKey (TKey key)
type	bool
params	key		The key.
returns			true if the map contains an entry for the key, false if it does not.
implements	MapConstBase.ContainsKey

EqualsEntry

public method	EqualsEntry (MapEntry<TKey, TValue> a, MapEntry<TKey, TValue> b)
type	bool
params	a
	b
inherited	MapConstBase.EqualsEntry

First

Returns the first enumerated value.

[Pure]
public virtual method	First ()
type	T
returns			The first enumerated value.
inherited	BagConstBase.First

Exceptions:

• TinmanException:
  If the enumeration is empty.

Get

Returns the value that is currently mapped to the given key.

public override method	Get (TKey key, TValue defaultValue = default(TValue))
type	TValue
params	key		The key.
	defaultValue		The default value to return in case the map does not contain an entry for key.
returns			The entry value.
implements	MapConstBase.Get

GetEnumerator

public override method	GetEnumerator ()
type	IEnumerator<MapEntry<TKey, TValue>>
implements	EnumerableBase.GetEnumerator

Last

Returns the last enumerated value.

[Pure]
public virtual method	Last ()
type	T
returns			The last enumerated value.
inherited	BagConstBase.Last

Exceptions:

• TinmanException:
  If the enumeration is empty.

Put

Maps the given value to the specified key.

public method	Put (TKey key, TValue value)
type	TValue
params	key		The key.
	value		The value.
returns			The previously mapped value.
implements	IMap.Put

Remove

Removes the mapping for the given key.

public method	Remove (TKey key)
type	TValue
params	key		The key.
returns			The previously mapped value.
implements	IMap.Remove

ToArray

Returns the elements of this enumerable object as a fresh array.

[Pure]
public method	ToArray ()
type	T[]
returns		[not-null]	The array of elements.
inherited	BagConstBase.ToArray

ToArrayCopy

Returns the elements of this collection as an array.

public override method	ToArrayCopy (MapEntry<TKey, TValue>[] array, int32 offset = 0)
type	MapEntry<TKey, TValue>[]
params	array	[not-null]	The output array.
	offset	[>=0]	Offset into array. Defaults to 0.
returns		[not-null]	The filled array.
implements	BagConstBase.ToArrayCopy

Remarks:

The elements in this collection will be copied into the given array, starting at the array index specified by offset.

ToArrayList

Returns the elements of this enumerable object as a list.

[Pure]
public virtual method	ToArrayList ()
type	IArrayVector<T>
returns		[not-null]	The list of elements.
inherited	BagConstBase.ToArrayList

ToList

Returns the elements of this enumerable object as a list.

[Pure]
public virtual method	ToList ()
type	IVectorConst<T>
returns		[not-null]	The list of elements.
inherited	BagConstBase.ToList