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HierarchyAlpha enumeration

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

Specifies the hierarchy alpha on a Digital Video Broadcasting-Terrestrial (DVB-T) system.

Syntax

typedef enum HierarchyAlpha { 
  BDA_HALPHA_NOT_SET      = -1,
  BDA_HALPHA_NOT_DEFINED  = 0,
  BDA_HALPHA_1            = 1,
  BDA_HALPHA_2            = 2,
  BDA_HALPHA_4            = 3,
  BDA_HALPHA_MAX          = 4
} HierarchyAlpha;

Constants

BDA_HALPHA_NOT_SET

The hierarchy alpha is not set.

BDA_HALPHA_NOT_DEFINED

The hierarchy alpha is not defined.

BDA_HALPHA_1

The hierarchy alpha is 1.

BDA_HALPHA_2

The hierarchy alpha is 2.

BDA_HALPHA_4

The hierarchy alpha is 4.

BDA_HALPHA_MAX

Reserved; do not use.

Requirements

Header
Bdatypes.h (include Bdaiface.h)

See also

IDVBTLocator::get_HAlpha

Tuning Model Enumerations