Cascade DataHub Functions

Cogent API and Utilities: Version 4.1
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# III. Cascade DataHub Functions

Table of Contents
`DH_AppendString` -- appends a string to a point.
`DH_CreatePoint` -- constructs a point.
`DH_FindPointAddress` -- is for internal use only.
`DH_FormatPoint` -- puts point data in ASCII format.
`DH_ParsePointMsg` -- parses a point message from the Cascade DataHub.
`DH_ParsePointString` -- parses the return of `DH_ReadPoint` and `DH_RegisterPoint`.
`DH_PointAdd`, `DH_PointDivide`, `DH_PointMultiply` -- modify a point in place, with one message.
`DH_ReadPoint`, `DH_ReadExistingPoint` -- read a point from the Cascade DataHub.
`DH_RegisterAllPoints` -- registers with the Cascade DataHub for all points.
`DH_RegisterPoint`, `DH_RegisterExistingPoint` -- register with the Cascade DataHub for a point.
`DH_SendPointMessage` -- is for internal use only.
`DH_SetLock`, `DH_SetSecurity` -- set the lock or security according to point status.
`DH_SetReceiveFormat` -- sets datahub-to-client transmissions to binary or ASCII.
`DH_SetTransmitFormat` -- sets client-to-datahub transmissions to binary or ASCII.
`DH_UnregisterPoint` -- unregisters a point from the Cascade DataHub.
`DH_WritePoint`, `DH_WriteExistingPoint`, `DH_WriteExistingPoints` -- write points to the Cascade DataHub.

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