Teledyne Princeton Instruments PICam 5.x Programmer's Manual page 40

40
4.3.1.5 Picam_GetUnavailableCameraIDs()
Description
Picam_GetUnavailableCameraIDs()
array stores camera IDs for all unavailable cameras.
Syntax
The syntax for
PICAM_API Picam_GetUnavailableCameraIDs(
Input Parameters
There are no input parameters associated with
Picam_GetUnavailableCameraIDs().
Output Parameters
Output parameters for
Related APIs
For additional information, refer to the following related APIs:
•
PICam™ 5.x Programmer's Manual
NOTE:
Cameras that have been disconnected or are currently open
in another process are not available.
NOTE:
Prior to program termination, memory that has been
dynamically allocated to
calling Picam_DestroyCameraIDs().
Picam_GetAvailableCameraIDs()
const PicamCameraID** id_array,
Picam_GetUnavailableCameraIDs()
id_array: Pointer to the memory address for the array in which the list of
unavailable camera IDs is stored.
When there are no unavailable camera IDs, a null value is returned.
id_count: The total number of unavailable camera IDs stored in id_array.
This equals the length of the array that has been created.
When there are no unavailable camera IDs, a value of 0 [zero] is
returned.
Picam_DestroyCameraIDs().
dynamically creates an array of length N. This
must be released by
id_array
is:
piint* id_count);
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