Class CollectionHelpers

Namespace

PolyType.SourceGenModel

Assembly

PolyType.dll

Collection helper methods to be consumed by the source generator.

public static class CollectionHelpers

Inheritance

object

CollectionHelpers

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

AsReadOnlyDictionary<TDictionary>(TDictionary)

Creates a IReadOnlyDictionary<TKey, TValue> adapter for a IDictionary.

public static IReadOnlyDictionary<object, object?> AsReadOnlyDictionary<TDictionary>(TDictionary dictionary) where TDictionary : IDictionary

Parameters

dictionary TDictionary

The source dictionary to be wrapped.

Returns

IReadOnlyDictionary<object, object>

A read-only dictionary instance wrapping the source dictionary.

Type Parameters

TDictionary

The dictionary type to be wrapped.

AsReadOnlyDictionary<TDictionary, TKey, TValue>(TDictionary)

Creates a IReadOnlyDictionary<TKey, TValue> adapter for a IDictionary<TKey, TValue>.

public static IReadOnlyDictionary<TKey, TValue> AsReadOnlyDictionary<TDictionary, TKey, TValue>(TDictionary dictionary) where TDictionary : IDictionary<TKey, TValue>

Parameters

dictionary TDictionary

The source dictionary to be wrapped.

Returns

IReadOnlyDictionary<TKey, TValue>

A read-only dictionary instance wrapping the source dictionary.

Type Parameters

TDictionary

The dictionary type to be wrapped.

TKey

The key type of the dictionary.

TValue

The value type of the dictionary.

CreateDictionary<TKey, TValue>(ReadOnlySpan<KeyValuePair<TKey, TValue>>)

Creates a dictionary from a span of key/value pairs.

public static Dictionary<TKey, TValue> CreateDictionary<TKey, TValue>(ReadOnlySpan<KeyValuePair<TKey, TValue>> span) where TKey : notnull

Parameters

span ReadOnlySpan<KeyValuePair<TKey, TValue>>

The span containing the entries of the dictionary.

Returns

Dictionary<TKey, TValue>

A new dictionary containing the specified entries.

Type Parameters

TKey

The key type of the dictionary.

TValue

The value type of the dictionary.

CreateHashSet<T>(ReadOnlySpan<T>)

Creates a set from a ReadOnlySpan<T>.

public static HashSet<T> CreateHashSet<T>(ReadOnlySpan<T> span)

Parameters

span ReadOnlySpan<T>

The span containing the elements of the set.

Returns

HashSet<T>

A new set containing the specified elements.

Type Parameters

T

The element type of the set.

CreateList<T>(ReadOnlySpan<T>)

Creates a list from a ReadOnlySpan<T>.

public static List<T> CreateList<T>(ReadOnlySpan<T> span)

Parameters

span ReadOnlySpan<T>

The span containing the elements of the list.

Returns

List<T>

A new list containing the specified elements.

Type Parameters

T

The element type of the list.