Class RepeatedField<T>

The contents of a repeated field: essentially, a collection with some extra restrictions (no null values) and capabilities (deep cloning).

Inheritance

System.Object

RepeatedField<T>

Implements

System.Collections.Generic.IList<T>

System.Collections.Generic.ICollection<T>

System.Collections.IList

System.Collections.ICollection

IDeepCloneable<RepeatedField<T>>

System.IEquatable<RepeatedField<T>>

System.Collections.Generic.IReadOnlyList<T>

System.Collections.Generic.IReadOnlyCollection<T>

System.Collections.Generic.IEnumerable<T>

System.Collections.IEnumerable

Inherited Members

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Google.Protobuf.Collections

Assembly: Google.Protobuf.dll

Syntax

public sealed class RepeatedField<T> : IList<T>, ICollection<T>, IList, ICollection, IDeepCloneable<RepeatedField<T>>, IEquatable<RepeatedField<T>>, IReadOnlyList<T>, IReadOnlyCollection<T>, IEnumerable<T>, IEnumerable

Type Parameters

Name	Description
T	The element type of the repeated field.

Remarks

This implementation does not generally prohibit the use of types which are not supported by Protocol Buffers but nor does it guarantee that all operations will work in such cases.

Properties

Count

Gets the number of elements contained in the collection.

Declaration

public int Count { get; }

Property Value

Type	Description
System.Int32

Implements

System.Collections.Generic.ICollection<T>.Count

System.Collections.ICollection.Count

System.Collections.Generic.IReadOnlyCollection<T>.Count

IsReadOnly

Gets a value indicating whether the collection is read-only.

Declaration

public bool IsReadOnly { get; }

Property Value

Type	Description
System.Boolean

Implements

System.Collections.Generic.ICollection<T>.IsReadOnly

System.Collections.IList.IsReadOnly

Item[Int32]

Gets or sets the item at the specified index.

Declaration

public T this[int index] { get; set; }

Parameters

Type	Name	Description
System.Int32	index	The zero-based index of the element to get or set.

Property Value

Type	Description
T	The element at the specified index.

Implements

System.Collections.Generic.IList<T>.Item[System.Int32]

System.Collections.Generic.IReadOnlyList<T>.Item[System.Int32]

Methods

Add(T)

Adds the specified item to the collection.

Declaration

public void Add(T item)

Parameters

Type	Name	Description
T	item	The item to add.

Implements

System.Collections.Generic.ICollection<T>.Add(T)

Add(IEnumerable<T>)

Adds all of the specified values into this collection. This method is present to allow repeated fields to be constructed from queries within collection initializers. Within non-collection-initializer code, consider using the equivalent AddRange(IEnumerable<T>) method instead for clarity.

Declaration

public void Add(IEnumerable<T> values)

Parameters

Type	Name	Description
System.Collections.Generic.IEnumerable<T>	values	The values to add to this collection.

AddEntriesFrom(CodedInputStream, FieldCodec<T>)

Adds the entries from the given input stream, decoding them with the specified codec.

Declaration

public void AddEntriesFrom(CodedInputStream input, FieldCodec<T> codec)

Parameters

Type	Name	Description
CodedInputStream	input	The input stream to read from.
FieldCodec<T>	codec	The codec to use in order to read each entry.

AddRange(IEnumerable<T>)

Adds all of the specified values into this collection.

Declaration

public void AddRange(IEnumerable<T> values)

Parameters

Type	Name	Description
System.Collections.Generic.IEnumerable<T>	values	The values to add to this collection.

CalculateSize(FieldCodec<T>)

Calculates the size of this collection based on the given codec.

Declaration

public int CalculateSize(FieldCodec<T> codec)

Parameters

Type	Name	Description
FieldCodec<T>	codec	The codec to use when encoding each field.

Returns

Type	Description
System.Int32	The number of bytes that would be written to a CodedOutputStream by WriteTo(CodedOutputStream, FieldCodec<T>), using the same codec.

Clear()

Removes all items from the collection.

Declaration

public void Clear()

Implements

System.Collections.Generic.ICollection<T>.Clear()

System.Collections.IList.Clear()

Clone()

Creates a deep clone of this repeated field.

Declaration

public RepeatedField<T> Clone()

Returns

Type	Description
RepeatedField<T>	A deep clone of this repeated field.

Implements

IDeepCloneable<T>.Clone()

Remarks

If the field type is a message type, each element is also cloned; otherwise, it is assumed that the field type is primitive (including string and bytes, both of which are immutable) and so a simple copy is equivalent to a deep clone.

Contains(T)

Determines whether this collection contains the given item.

Declaration

public bool Contains(T item)

Parameters

Type	Name	Description
T	item	The item to find.

Returns

Type	Description
System.Boolean	true if this collection contains the given item; false otherwise.

Implements

System.Collections.Generic.ICollection<T>.Contains(T)

CopyTo(T[], Int32)

Copies this collection to the given array.

Declaration

public void CopyTo(T[] array, int arrayIndex)

Parameters

Type	Name	Description
T[]	array	The array to copy to.
System.Int32	arrayIndex	The first index of the array to copy to.

Implements

System.Collections.Generic.ICollection<T>.CopyTo(T[], System.Int32)

Equals(RepeatedField<T>)

Compares this repeated field with another for equality.

Declaration

public bool Equals(RepeatedField<T> other)

Parameters

Type	Name	Description
RepeatedField<T>	other	The repeated field to compare this with.

Returns

Type	Description
System.Boolean	true if other refers to an equal repeated field; false otherwise.

Implements

System.IEquatable<T>.Equals(T)

Equals(Object)

Determines whether the specified System.Object, is equal to this instance.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj	The System.Object to compare with this instance.

Returns

Type	Description
System.Boolean	true if the specified System.Object is equal to this instance; otherwise, false.

Overrides

System.Object.Equals(System.Object)

GetEnumerator()

Returns an enumerator that iterates through the collection.

Declaration

public IEnumerator<T> GetEnumerator()

Returns

Type	Description
System.Collections.Generic.IEnumerator<T>	An enumerator that can be used to iterate through the collection.

Implements

System.Collections.Generic.IEnumerable<T>.GetEnumerator()

GetHashCode()

Returns a hash code for this instance.

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32	A hash code for this instance, suitable for use in hashing algorithms and data structures like a hash table.

Overrides

System.Object.GetHashCode()

IndexOf(T)

Returns the index of the given item within the collection, or -1 if the item is not present.

Declaration

public int IndexOf(T item)

Parameters

Type	Name	Description
T	item	The item to find in the collection.

Returns

Type	Description
System.Int32	The zero-based index of the item, or -1 if it is not found.

Implements

System.Collections.Generic.IList<T>.IndexOf(T)

Insert(Int32, T)

Inserts the given item at the specified index.

Declaration

public void Insert(int index, T item)

Parameters

Type	Name	Description
System.Int32	index	The index at which to insert the item.
T	item	The item to insert.

Implements

System.Collections.Generic.IList<T>.Insert(System.Int32, T)

Remove(T)

Removes the specified item from the collection

Declaration

public bool Remove(T item)

Parameters

Type	Name	Description
T	item	The item to remove.

Returns

Type	Description
System.Boolean	true if the item was found and removed; false otherwise.

Implements

System.Collections.Generic.ICollection<T>.Remove(T)

RemoveAt(Int32)

Removes the item at the given index.

Declaration

public void RemoveAt(int index)

Parameters

Type	Name	Description
System.Int32	index	The zero-based index of the item to remove.

Implements

System.Collections.Generic.IList<T>.RemoveAt(System.Int32)

System.Collections.IList.RemoveAt(System.Int32)

ToString()

Returns a string representation of this repeated field, in the same way as it would be represented by the default JSON formatter.

Declaration

public override string ToString()

Returns

Type	Description
System.String

Overrides

System.Object.ToString()

WriteTo(CodedOutputStream, FieldCodec<T>)

Writes the contents of this collection to the given CodedOutputStream, encoding each value using the specified codec.

Declaration

public void WriteTo(CodedOutputStream output, FieldCodec<T> codec)

Parameters

Type	Name	Description
CodedOutputStream	output	The output stream to write to.
FieldCodec<T>	codec	The codec to use when encoding each value.

Explicit Interface Implementations

ICollection.CopyTo(Array, Int32)

Declaration

void ICollection.CopyTo(Array array, int index)

Parameters

Type	Name	Description
System.Array	array
System.Int32	index

Implements

System.Collections.ICollection.CopyTo(System.Array, System.Int32)

ICollection.IsSynchronized

Declaration

bool ICollection.IsSynchronized { get; }

Returns

Type	Description
System.Boolean

Implements

System.Collections.ICollection.IsSynchronized

ICollection.SyncRoot

Declaration

object ICollection.SyncRoot { get; }

Returns

Type	Description
System.Object

Implements

System.Collections.ICollection.SyncRoot

IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration

IEnumerator IEnumerable.GetEnumerator()

Returns

Type	Description
System.Collections.IEnumerator	An System.Collections.IEnumerator object that can be used to iterate through the collection.

Implements

System.Collections.IEnumerable.GetEnumerator()

IList.Add(Object)

Declaration

int IList.Add(object value)

Parameters

Type	Name	Description
System.Object	value

Returns

Type	Description
System.Int32

Implements

System.Collections.IList.Add(System.Object)

IList.Contains(Object)

Declaration

bool IList.Contains(object value)

Parameters

Type	Name	Description
System.Object	value

Returns

Type	Description
System.Boolean

Implements

System.Collections.IList.Contains(System.Object)

IList.IndexOf(Object)

Declaration

int IList.IndexOf(object value)

Parameters

Type	Name	Description
System.Object	value

Returns

Type	Description
System.Int32

Implements

System.Collections.IList.IndexOf(System.Object)

IList.Insert(Int32, Object)

Declaration

void IList.Insert(int index, object value)

Parameters

Type	Name	Description
System.Int32	index
System.Object	value

Implements

System.Collections.IList.Insert(System.Int32, System.Object)

IList.IsFixedSize

Declaration

bool IList.IsFixedSize { get; }

Returns

Type	Description
System.Boolean

Implements

System.Collections.IList.IsFixedSize

IList.Item[Int32]

Declaration

object IList.this[int index] { get; set; }

Parameters

Type	Name	Description
System.Int32	index

Returns

Type	Description
System.Object

Implements

System.Collections.IList.Item[System.Int32]

IList.Remove(Object)

Declaration

void IList.Remove(object value)

Parameters

Type	Name	Description
System.Object	value

Implements

System.Collections.IList.Remove(System.Object)