OcaMute

This document describes the controller implementation of OcaMute. This class is documented in the AES70 standard as:

Signal mute.

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Overview

• ClassID: 1.1.1.2
• Header: aes70/controller/OcaMute.hpp
• Namespace: aes70::controller
• Inheritance: aes70::controller::OcaActuator, aes70::controller::OcaWorker, aes70::controller::OcaRoot, aes70::controller::object

Class Declaration

namespace aes70::controller
{
  class OcaMute : public OcaActuator
  {
  public:
    OcaMute(std::shared_ptr<connection> connection,
            uin32_t object_number);
    OcaMute(const OcaMute &o);

    // Control Methods
    // Calls GetState and calls on_result or on_failure
    void GetState(auto on_result, failure_callback on_failure);
    // Calls SetState and calls on_result or on_failure
    void SetState(OcaMuteState state, auto on_result, failure_callback on_failure);
    // Calls SetState and does not wait for the response
    void SetState(OcaMuteState state);

    // Observing Properties
    subscription observeState(auto callback, failure_callback on_failure);

    // Property Changed Subscriptions
    subscription OnStateChanged(auto callback, failure_callback on_failure);
  };
}

Methods

GetState

void GetState(auto on_result, failure_callback on_failure)

Calls the method GetState in the remote device.

Parameters:

• auto on_result: A callable (e.g. a lambda) with the following arguments:
  • OcaMuteState state
• failure_callback on_failure: A callback which is called on error.

SetState

void SetState(OcaMuteState state, auto on_result, failure_callback on_failure)

Calls the method SetState in the remote device. If no result and error callback is specified, the method will be called without requesting a response.

Parameters:

• OcaMuteState state
• auto on_result: A callable (e.g. a lambda) with 0 arguments.
• failure_callback on_failure: A callback which is called on error.

observeState

subscription observeState(auto callback, failure_callback on_failure)

Fetches the remote property State and subscribes for modifications. The callback is called with the initial values of State and whenever it changes.

Parameters:

• auto callback: A callable (e.g. a lambda) with one argument: OcaMuteState State
• failure_callback on_failure: A callback which is called on error.

OnStateChanged

subscription OnStateChanged(auto callback, failure_callback on_failure)

Parameters

• auto callback: A callable (e.g. a lambda) with one argument: OcaMuteState State
• failure_callback on_failure: A callback which is called on error.