Trouble changing the value of a member of a class in Matlab

Question

Raha 2023-3-14

评论： chrisw23 2023-3-15

What does the + sign here means?

I am trying to assign a new value to a member of a .NET object in Matlab:
The type of variable is not clear to me, I have used class and there is a '+' sign in the class type returned by Matlab

K>> device.MotorDeviceSettings.TriggerConfigSettings

ans =

KCubeTriggerConfigSettings with properties:

TriggerPolarity2Str: [1×1 System.String]

Trigger2Polarity: TriggerHigh

TriggerPolarity1Str: [1×1 System.String]

Trigger1Polarity: TriggerHigh

TriggerMode2Str: [1×1 System.String]

Trigger2Mode: TrigOUT_GPO

TriggerMode1Str: [1×1 System.String]

Trigger1Mode: TrigIN_GPI

UseType: UseEitherSettings

K>> device.MotorDeviceSettings.TriggerConfigSettings.Trigger2Mode

ans =

TrigOUT_GPO

K>> class(device.MotorDeviceSettings.TriggerConfigSettings.Trigger2Mode)

ans =

'Thorlabs.MotionControl.GenericMotorCLI.Settings.KCubeTriggerConfigSettings+TriggerPortMode'

chrisw23 2023-3-15

Here's an example how to handle nested enum types

Answer 1

Walter Roberson 2023-3-14

Java objects and .NET objects and similar objects are not restricted by MATLAB's naming rules. MATLAB

It looks like you are using Thorlabs Kinesis with an API description at https://www.thorlabs.com/Software/Motion%20Control/APT_Communications_Protocol.pdf . KCubeTriggerConfigSettigns+TriggerPortMode appears to be an enumerated type. The specific values are listed on page 246 of that document.