Teledyne Princeton Instruments PICam 5.x Programmer's Manual page 227

Chapter 7
7.4.3.3 PicamAdvanced_GetOpenCameraDevices()
Description
PicamAdvanced_GetOpenCameraDevices()
camera device handles.
in device_array whose number of items is in device_count.
Returns null and 0 (respectively) if no cameras are opened in this process
Syntax
The syntax for
Input Parameters
There are no input parameters associated with
PicamAdvanced_GetOpenCameraDevices().
Output Parameters
Output parameters for
Related APIs
For additional information, refer to the following related APIs:
•
7.4.3.4 PicamAdvanced_GetCameraModel()
Description
PicamAdvanced_GetCameraModel()
model.
Syntax
The syntax for
Input Parameters
Input parameters for
Output Parameters
Output parameters for
Advanced Function APIs
PicamAdvanced_GetOpenCameraDevices()
PICAM_API PicamAdvanced_GetOpenCameraDevices(
PicamAdvanced_GetOpenCameraDevices()
device_array: Pointer to the array in which the list of handles for open camera
devices is stored.
This is null when there are no open camera devices.
NOTE: This memory is allocated by PICam and must be released
device_count: Pointer to the memory location in which the number of open
camera devices is stored.
This is 0 when there are no open camera devices.
Picam_DestroyHandles()
PicamAdvanced_GetCameraModel()
PICAM_API PicamAdvanced_GetCameraModel(
PicamAdvanced_GetCameraModel()
camera: Specifies the camera model or camera device for which the handle
is to be returned.
PicamAdvanced_GetCameraModel()
model: Pointer to the memory location in which the handle for the camera
model is stored.
returns an allocated array of open
const PicamHandle** device_array,
piint* device_count);
by calling Picam_DestroyHandles().
returns the handle for a specified camera
is:
PicamHandle camera,
PicamHandle* model);
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