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4.4 Closing a Switch Handle
- swiCloseSwitch closes a switch handle, releases the associated switching context, and closes the MVIP switching device. Switching calls which are passed a closed switch handle or an uninitialized switch handle will return CTAERR_INVALID_HANDLE.
- If the switch handle was opened with the SWI_ENABLE_RESTORE flag set in swiOpenSwitch, switch block outputs affected by switching calls (using this handle) will be restored to the state they were in when swiOpenSwitch was called.
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