Table 6.239 — DRM_Sound_Instance_Control_Link

Property

Description

Class

  • <DRM Sound Instance Control Link>

Superclass

Subclass

  • None.

Definition

An instance of this DRM class is a specialized <DRM Control Link> used to provide the connection between an ordered aggregation of <DRM Expression> instances and the target fields of a <DRM Sound Instance>.

The active_sound_value_expr_index field is a 1-based index into the ordered aggregation of <DRM Expression> instances, and is used to select the specific <DRM Expression> that defines the <DRM Sound Instance>'s active_sound_value field.

Class diagram

Figure 6.286 — DRM_Sound_Instance_Control_Link

Inherited field elements

Field name

Range

Field data type

description1

 

String

Field elements

Field name

Range

Field data type

active_sound_value_expr_index2

 

Integer_Positive

Associated to (one-way) (inherited)

  • None.

Associated to (one-way)

  • None.

Associated by (one-way) (inherited)

  • None.

Associated by (one-way)

  • None.

Associated with (two-way) (inherited)

  • None.

Associated with (two-way)

  • None.

Composed of (two-way) (inherited)

Composed of (two-way metadata) (inherited)

  • None.

Composed of (two-way metadata)

  • None.

Component of (two-way) (inherited)

  • None.

Component of (two-way)

Constraints

Clarifications

1 This is a text description of the given <DRM Control Link> instance's purpose.

2 This specifies the <DRM Expression> component, the value of which controls the value of the active_sound_value field of the affected <DRM Sound Instance> instance(s). If the controlling <DRM Expression> is evaluated to TRUE, the affected <DRM Sound Instance> instances are on.

Example(s)