Microsoft DirectX 8.0 |
Specifies the boundary conditions on a search for an object in the timeline.
Syntax
typedef enum { DEXTERF_BOUNDING = -1, DEXTERF_EXACTLY_AT = 0, DEXTERF_FORWARDS = 1 } DEXTERF_TRACK_SEARCH_FLAGS;
Elements
- DEXTERF_BOUNDING
- Search for an object that spans the specified time.
- DEXTERF_EXACTLY_AT
- Search for an object that starts exactly at the specified time.
- DEXTERF_FORWARDS
- Search for an object that starts at the specified time or later.
Remarks
These boundary conditions are summarized in the following table.
Enumeration value Boundary condition DEXTERF_BOUNDING Start <= Time
Stop > TimeDEXTERF_EXACTLY_AT Start == Time DEXTERF_FORWARDS Start >= Time
- Start: start time of the retrieved object.
- Stop: stop time of the retrieved object.
- Time: specified search time.
See Also