Teledyne Princeton Instruments PICam 5.x Programmer's Manual page 162

162
5.4.3.3 Picam_DoesParameterExist()
Description
Picam_DoesParameterExist()
the specified hardware.
Syntax
The syntax for
Input Parameters
Input parameters for
camera_or_accessory: Handle for the hardware under test.
Output Parameters
Output parameters for
Advanced API Usage
When used in conjunction with Advanced APIs, if
handle, it may be a handle to either the:
•
•
Related Structures
For additional information, refer to the following parameter structure:
•
PICam™ 5.x Programmer's Manual
Picam_DoesParameterExist()
PICAM_API Picam_DoesParameterExist(
Picam_DoesParameterExist()
parameter: Specifies the parameter for which availability is being determined.
Picam_DoesParameterExist()
exists: Pointer to the test results. Indicates if the specified parameter is
available on the specified hardware.
Valid values are:
, or
device
.
model
PicamParameter.
determines if a specified parameter is available for
is:
PicamHandle camera_or_accessory,
PicamParameter parameter,
pibln* exists);
are:
• TRUE
Indicates that the specified parameter is available on the
specified hardware.
• FALSE
Indicates that the specified parameter is not available on
the specified hardware.
camera_or_accessory
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are:
is a camera