Struct ActionBuffers

A structure that wraps the ActionSegment<T>s for a particular IActionReceiver and is used when OnActionReceived(ActionBuffers) is called.

Inherited Members

ValueType.ToString()

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Namespace: Unity.MLAgents.Actuators

Assembly: Unity.ML-Agents.dll

Syntax

public readonly struct ActionBuffers

Constructors

ActionBuffers(float[], int[])

Construct an ActionBuffers instance with the continuous and discrete actions that will be used.

Declaration

public ActionBuffers(float[] continuousActions, int[] discreteActions)

Parameters

Type	Name	Description
float[]	continuousActions	The continuous actions to send to an IActionReceiver.
int[]	discreteActions	The discrete actions to send to an IActionReceiver.

ActionBuffers(ActionSegment<float>, ActionSegment<int>)

Construct an ActionBuffers instance with the continuous and discrete actions that will be used.

Declaration

public ActionBuffers(ActionSegment<float> continuousActions, ActionSegment<int> discreteActions)

Parameters

Type	Name	Description
ActionSegment<float>	continuousActions	The continuous actions to send to an IActionReceiver.
ActionSegment<int>	discreteActions	The discrete actions to send to an IActionReceiver.

ActionBuffers(ActionSpec)

Construct an ActionBuffers instance with ActionSpec. All values are initialized to zeros.

Declaration

public ActionBuffers(ActionSpec actionSpec)

Parameters

Type	Name	Description
ActionSpec	actionSpec	The ActionSpec to send to an IActionReceiver.

Fields

Empty

An empty action buffer.

Declaration

public static ActionBuffers Empty

Field Value

Type	Description
ActionBuffers

Properties

ContinuousActions

Holds the Continuous ActionSegment<T> to be used by an IActionReceiver.

Declaration

public ActionSegment<float> ContinuousActions { get; }

Property Value

Type	Description
ActionSegment<float>

DiscreteActions

Holds the Discrete ActionSegment<T> to be used by an IActionReceiver.

Declaration

public ActionSegment<int> DiscreteActions { get; }

Property Value

Type	Description
ActionSegment<int>

Methods

Clear()

Clear the ContinuousActions and DiscreteActions segments to be all zeros.

Declaration

public void Clear()

Equals(object)

Indicates whether the current ActionBuffers is equal to another ActionBuffers.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
object	obj	An ActionBuffers to compare with this ActionBuffers.

Returns

Type	Description
bool	true if the current ActionBuffers is equal to the other parameter; otherwise, false.

Overrides

ValueType.Equals(object)

FromDiscreteActions(float[])

Create an ActionBuffers instance with discrete actions stored as a float array. This exists to achieve backward compatibility with the former Agent methods which used a float array for both continuous and discrete actions.

Declaration

public static ActionBuffers FromDiscreteActions(float[] discreteActions)

Parameters

Type	Name	Description
float[]	discreteActions	The float array of discrete actions.

Returns

Type	Description
ActionBuffers	An ActionBuffers instance initialized with a DiscreteActions ActionSegment<T> initialized from a float array.

GetHashCode()

Computes the hash code of the ActionBuffers.

Declaration

public override int GetHashCode()

Returns

Type	Description
int	A hash code for the current ActionBuffers.

Overrides

ValueType.GetHashCode()

IsEmpty()

Check if the ActionBuffers is empty.

Declaration

public bool IsEmpty()

Returns

Type	Description
bool	Whether the buffers are empty.