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API > API/Runtime > API/Runtime/ApplicationCore > API/Runtime/ApplicationCore/GenericPlatform
References
| Module | ApplicationCore |
| Header | /Engine/Source/Runtime/ApplicationCore/Public/GenericPlatform/GenericApplicationMessageHandler.h |
| Include | #include "GenericPlatform/GenericApplicationMessageHandler.h" |
Syntax
class FInputDeviceScope
Remarks
Context scope that indicates which IInputDevice is currently being handled. This can be used to determine hardware-specific information when handling input from FGenericApplicationMessageHandler subclasses. This is generally set during SendControllerEvents or Tick and is only valid on the game thread.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
int32 | HardwareDeviceHandle | A system-specific device id, this is not the same as controllerId and represents a physical device instead of logical user. |
 |
FString | HardwareDeviceIdentifier | Logical string identifying the hardware device. |
 |
IInputDevice * | InputDevice | The specific InputDevice that is currently being polled. |
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FName | InputDeviceName | Logical name of the input device interface. This is not translated but is platform-specific |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Cannot be copied/moved | ||
 |
FInputDeviceScope
(
const FInputDeviceScope& |
||
 |
|||
 |
FInputDeviceScope
(
IInputDevice* InInputDevice, |
Constructor, this should only be allocated directly on the stack |
Destructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
const FInputDeviceScope * | GetCurrent () |
Returns the currently active InputDeviceScope. |
Operators
| Type | Name | Description | |
|---|---|---|---|
 |
FInputDeviceScope & | operator=
(
const FInputDeviceScope& |
|
 |
FInputDeviceScope & | operator=
(
FInputDeviceScope&& |
Constants
| Name | Description |
|---|---|
| ScopeStack |