Class NativeArrayDataLayer<TItem>

Base class for all data layers that are based on NativeArray{T}.

Inheritance
object
DataLayer
NativeArrayDataLayer<TItem>
Implements
Inherited Members
Namespace: Fwt.Core.DataLayers
Assembly: fwt.core.dll
Syntax
public abstract class NativeArrayDataLayer<TItem> : DataLayer, IDisposable, ICommitChanges, IListDataLayer<TItem> where TItem : unmanaged
Type Parameters
Name Description
TItem

type of data stored in the layer

Fields

DefaultValue

When the data layer is resized, new cells will be filled with this value.

Declaration
public TItem DefaultValue
Field Value
Type Description
TItem

_data

Declaration
protected NativeArray<TItem> _data
Field Value
Type Description
NativeArray<TItem>

Properties

Data

Container for data in the layer.

Declaration
public NativeArray<TItem> Data { get; }
Property Value
Type Description
NativeArray<TItem>

Length

Number of items in the layer.

Declaration
public override int Length { get; }
Property Value
Type Description
int
Overrides

Methods

Deserialize(BinaryReader)

Deserializes data from the specified binary reader into the current instance.

Declaration
public virtual bool Deserialize(BinaryReader reader)
Parameters
Type Name Description
BinaryReader reader

The binary reader from which to read the serialized data. Cannot be null.
Returns
Type Description
bool

true if the data was successfully deserialized; otherwise, false.

Dispose()

Disposes the data layer, calls DisposeDataItems() DisposeAllItems()

Declaration
public override void Dispose()
Overrides

DisposeAllItems()

Disposes all items in the layer by calling DisposeDataItem for each DisposeDataItem(TItem)

Declaration
public override void DisposeAllItems()
Overrides

DisposeDataItem(TItem)

Disposes the item if it is IDisposable.

Declaration
protected virtual void DisposeDataItem(TItem item)
Parameters
Type Name Description
TItem item

DisposeExcessItems(int)

Disposes items at cells with indexes greater than layerSize.

Declaration
public virtual void DisposeExcessItems(int layerSize)
Parameters
Type Name Description
int layerSize

GetData(int)

Returns the data at the specified index.

Declaration
public virtual TItem GetData(int index)
Parameters
Type Name Description
int index

cell index to get data from
Returns
Type Description
TItem

Init(int, Allocator)

Initializes/Reinitializes the data layer with the specified size.

Declaration
public virtual void Init(int layerSize, Allocator allocator = Allocator.Persistent)
Parameters
Type Name Description
int layerSize

amount of cells in the layer
Allocator allocator

allocator to create internal collections with

Serialize(BinaryWriter)

Serializes the internal data to the specified binary writer.

Declaration
public virtual bool Serialize(BinaryWriter writer)
Parameters
Type Name Description
BinaryWriter writer

The binary writer to which the data will be serialized. Cannot be null.
Returns
Type Description
bool

true if the data was successfully serialized; otherwise, false.
Remarks

Serialization will not occur if the writer is null or if the internal data is not initialized.

SetData(int, TItem)

Sets the data at the specified index.

Declaration
public virtual bool SetData(int index, TItem data)
Parameters
Type Name Description
int index

cell index to put data into
TItem data

data to put into the cell at provided index
Returns
Type Description
bool

true if data was set

TryGetData(int, out TItem)

Tries to get the data at the specified index.

Declaration
public virtual bool TryGetData(int index, out TItem data)
Parameters
Type Name Description
int index

cell index to get data from
TItem data

data found in a cell at provided index. Of nothing found - default
Returns
Type Description
bool

true if data was found, otherwise - false

TrySetData(int, TItem)

Tries to set the data at the specified index.

Declaration
public virtual bool TrySetData(int index, TItem data)
Parameters
Type Name Description
int index

cell index to put data into
TItem data

data to put into the cell at provided index
Returns
Type Description
bool

true if data was set

Implements

Extension Methods