java.lang.Object
- org.moe.natj.general.NativeObject
- - org.moe.natj.objc.ObjCObject
  - - apple.NSObject
    - - apple.metalperformanceshaders.MPSKernel
      - apple.metalperformanceshaders.MPSCNNKernel
        
        apple.metalperformanceshaders.MPSCNNNeuron

All Implemented Interfaces:

NSCoding, NSCopying, NSSecureCoding, NSObject

Direct Known Subclasses:

MPSCNNNeuronAbsolute, MPSCNNNeuronELU, MPSCNNNeuronExponential, MPSCNNNeuronHardSigmoid, MPSCNNNeuronLinear, MPSCNNNeuronLogarithm, MPSCNNNeuronPower, MPSCNNNeuronPReLU, MPSCNNNeuronReLU, MPSCNNNeuronReLUN, MPSCNNNeuronSigmoid, MPSCNNNeuronSoftPlus, MPSCNNNeuronSoftSign, MPSCNNNeuronTanH
```
public class MPSCNNNeuron
extends MPSCNNKernel
```
MPSCNNNeuron [@dependency] This depends on Metal.framework This filter applies a neuron activation function. You must use one of the sub-classes of MPSCNNNeuron. The following filter types are supported: MPSCNNNeuronTypeNone ///< f(x) = x MPSCNNNeuronTypeLinear ///< f(x) = a * x + b MPSCNNNeuronTypeReLU ///< f(x) = x >= 0 ? x : a * x MPSCNNNeuronTypeSigmoid ///< f(x) = 1 / (1 + e^-x) MPSCNNNeuronTypeHardSigmoid ///< f(x) = clamp((x * a) + b, 0, 1) MPSCNNNeuronTypeTanH ///< f(x) = a * tanh(b * x) MPSCNNNeuronTypeAbsolute ///< f(x) = fabs(x) MPSCNNNeuronTypeSoftPlus ///< f(x) = a * log(1 + e^(b * x)) MPSCNNNeuronTypeSoftSign ///< f(x) = x / (1 + abs(x)) MPSCNNNeuronTypeELU ///< f(x) = x >= 0 ? x : a * (exp(x) - 1) MPSCNNNeuronTypePReLU ///< Same as ReLU except parameter a is per channel MPSCNNNeuronTypeReLUN ///< f(x) = min((x >= 0 ? x : a * x), b) MPSCNNNeuronTypePower ///< f(x) = (a * x + b) ^ c MPSCNNNeuronTypeExponential ///< f(x) = c ^ (a * x + b) MPSCNNNeuronTypeLogarithm ///< f(x) = log_c(a * x + b) MPSCNNNeuronTypeGeLU ///< f(x) = (1.0 + erf(x * sqrt(0.5))) * 0.5 * x

Nested Class Summary
- Nested classes/interfaces inherited from class apple.NSObject
  NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors
Modifier Constructor Description

protected MPSCNNNeuron(org.moe.natj.general.Pointer peer)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`_supportsSecureCoding()`	This property must return YES on all classes that allow secure coding.
`float`	`a()`
`static boolean`	`accessInstanceVariablesDirectly()`
`static MPSCNNNeuron`	`alloc()`
`static java.lang.Object`	`allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)`
`static boolean`	`automaticallyNotifiesObserversForKey(java.lang.String key)`
`float`	`b()`
`float`	`c()`
`static void`	`cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)`
`static void`	`cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)`
`static NSArray<java.lang.String>`	`classFallbacksForKeyedArchiver()`
`static org.moe.natj.objc.Class`	`classForKeyedUnarchiver()`
`NSData`	`data()`
`static java.lang.String`	`debugDescription_static()`
`static java.lang.String`	`description_static()`
`static long`	`hash_static()`
`MPSCNNNeuron`	`init()`
`MPSCNNNeuron`	`initWithCoder(NSCoder aDecoder)`	NS_DESIGNATED_INITIALIZER
`MPSCNNNeuron`	`initWithCoderDevice(NSCoder aDecoder, java.lang.Object device)`	NSSecureCoding compatability While the standard NSSecureCoding/NSCoding method -initWithCoder: should work, since the file can't know which device your data is allocated on, we have to guess and may guess incorrectly.
`MPSCNNNeuron`	`initWithDevice(java.lang.Object device)`	Standard init with default properties per filter type
`MPSCNNNeuron`	`initWithDeviceNeuronDescriptor(MTLDevice device, MPSNNNeuronDescriptor neuronDescriptor)`	Initialize the neuron filter with a neuron descriptor.
`static NSObject.Function_instanceMethodForSelector_ret`	`instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)`
`static NSMethodSignature`	`instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)`
`static boolean`	`instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)`
`static boolean`	`isSubclassOfClass(org.moe.natj.objc.Class aClass)`
`static NSSet<java.lang.String>`	`keyPathsForValuesAffectingValueForKey(java.lang.String key)`
`int`	`neuronType()`
`static java.lang.Object`	`new_objc()`
`static boolean`	`resolveClassMethod(org.moe.natj.objc.SEL sel)`
`static boolean`	`resolveInstanceMethod(org.moe.natj.objc.SEL sel)`
`static void`	`setVersion_static(long aVersion)`
`static org.moe.natj.objc.Class`	`superclass_static()`
`static boolean`	`supportsSecureCoding()`
`static long`	`version_static()`

Methods inherited from class apple.metalperformanceshaders.MPSCNNKernel
appendBatchBarrier, clipRect, destinationFeatureChannelOffset, destinationImageAllocator, destinationImageDescriptorForSourceImagesSourceStates, dilationRateX, dilationRateY, edgeMode, encodeToCommandBufferSourceImage, encodeToCommandBufferSourceImageDestinationImage, encodeToCommandBufferSourceImageDestinationStateDestinationImage, encodeToCommandBufferSourceImageDestinationStateDestinationStateIsTemporary, encodingStorageSizeForSourceImageSourceStatesDestinationImage, isBackwards, isResultStateReusedAcrossBatch, isStateModified, kernelHeight, kernelWidth, offset, padding, resultStateForSourceImageSourceStatesDestinationImage, setClipRect, setDestinationFeatureChannelOffset, setDestinationImageAllocator, setEdgeMode, setOffset, setPadding, setSourceFeatureChannelMaxCount, setSourceFeatureChannelOffset, sourceFeatureChannelMaxCount, sourceFeatureChannelOffset, strideInPixelsX, strideInPixelsY, temporaryResultStateForCommandBufferSourceImageSourceStatesDestinationImage

Methods inherited from class apple.metalperformanceshaders.MPSKernel
copyWithZone, copyWithZoneDevice, device, encodeWithCoder, label, options, setLabel, setOptions

Methods inherited from class apple.NSObject
accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject
equals, toString

Methods inherited from class org.moe.natj.general.NativeObject
finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object
clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - MPSCNNNeuron
```
protected MPSCNNNeuron(org.moe.natj.general.Pointer peer)
```
- Method Detail
  - accessInstanceVariablesDirectly
```
public static boolean accessInstanceVariablesDirectly()
```
  - alloc
```
public static MPSCNNNeuron alloc()
```
  - allocWithZone
```
public static java.lang.Object allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
```
  - automaticallyNotifiesObserversForKey
```
public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)
```
  - cancelPreviousPerformRequestsWithTarget
```
public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
```
  - cancelPreviousPerformRequestsWithTargetSelectorObject
```
public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)
```
  - classFallbacksForKeyedArchiver
```
public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()
```
  - classForKeyedUnarchiver
```
public static org.moe.natj.objc.Class classForKeyedUnarchiver()
```
  - debugDescription_static
```
public static java.lang.String debugDescription_static()
```
  - description_static
```
public static java.lang.String description_static()
```
  - hash_static
```
public static long hash_static()
```
  - instanceMethodForSelector
```
public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
```
  - instanceMethodSignatureForSelector
```
public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
```
  - instancesRespondToSelector
```
public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
```
  - isSubclassOfClass
```
public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)
```
  - keyPathsForValuesAffectingValueForKey
```
public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)
```
  - new_objc
```
public static java.lang.Object new_objc()
```
  - resolveClassMethod
```
public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)
```
  - resolveInstanceMethod
```
public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)
```
  - setVersion_static
```
public static void setVersion_static(long aVersion)
```
  - superclass_static
```
public static org.moe.natj.objc.Class superclass_static()
```
  - version_static
```
public static long version_static()
```
  - init
```
public MPSCNNNeuron init()
```
    Overrides:
    
    init in class MPSCNNKernel
  - initWithDevice
```
public MPSCNNNeuron initWithDevice(java.lang.Object device)
```
    Description copied from class: MPSCNNKernel
    
    Standard init with default properties per filter type
    
    Overrides:
    
    initWithDevice in class MPSCNNKernel
    
    Parameters:
    
    device - The device that the filter will be used on. May not be NULL.
    
    Returns:
    
    A pointer to the newly initialized object. This will fail, returning nil if the device is not supported. Devices must be MTLFeatureSet_iOS_GPUFamily2_v1 or later.
  - initWithCoder
```
public MPSCNNNeuron initWithCoder(NSCoder aDecoder)
```
    Description copied from interface: NSCoding
    
    NS_DESIGNATED_INITIALIZER
    
    Specified by:
    
    initWithCoder in interface NSCoding
    
    Overrides:
    
    initWithCoder in class MPSCNNKernel
  - initWithCoderDevice
```
public MPSCNNNeuron initWithCoderDevice(NSCoder aDecoder,
                                        java.lang.Object device)
```
    NSSecureCoding compatability While the standard NSSecureCoding/NSCoding method -initWithCoder: should work, since the file can't know which device your data is allocated on, we have to guess and may guess incorrectly. To avoid that problem, use initWithCoder:device instead.
    
    Overrides:
    
    initWithCoderDevice in class MPSCNNKernel
    
    Parameters:
    
    aDecoder - The NSCoder subclass with your serialized MPSKernel
    
    device - The MTLDevice on which to make the MPSKernel
    
    Returns:
    
    A new MPSKernel object, or nil if failure.
  - supportsSecureCoding
```
public static boolean supportsSecureCoding()
```
  - _supportsSecureCoding
```
public boolean _supportsSecureCoding()
```
    Description copied from interface: NSSecureCoding
    
    This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.
    
    Specified by:
    
    _supportsSecureCoding in interface NSSecureCoding
    
    Overrides:
    
    _supportsSecureCoding in class MPSCNNKernel
  - a
```
public float a()
```
  - b
```
public float b()
```
  - c
```
public float c()
```
  - data
```
public NSData data()
```
  - initWithDeviceNeuronDescriptor
```
public MPSCNNNeuron initWithDeviceNeuronDescriptor(MTLDevice device,
                                                   MPSNNNeuronDescriptor neuronDescriptor)
```
    Initialize the neuron filter with a neuron descriptor.
    
    Parameters:
    
    device - The device the filter will run on.
    
    neuronDescriptor - The neuron descriptor. For the neuron of type MPSCNNNeuronTypePReLU, the neuron descriptor references an NSData object containing a float array with the per feature channel value of PReLu parameter and, in this case, the MPSCNNNeuron retains the NSData object.
    
    Returns:
    
    A valid MPSCNNNeuron object or nil, if failure.
  - neuronType
```
public int neuronType()
```

Class MPSCNNNeuron

Nested Class Summary

Nested classes/interfaces inherited from class apple.NSObject

Constructor Summary

Method Summary

Methods inherited from class apple.metalperformanceshaders.MPSCNNKernel

Methods inherited from class apple.metalperformanceshaders.MPSKernel

Methods inherited from class apple.NSObject

Methods inherited from class org.moe.natj.objc.ObjCObject

Methods inherited from class org.moe.natj.general.NativeObject

Methods inherited from class java.lang.Object

Constructor Detail

MPSCNNNeuron

Method Detail

accessInstanceVariablesDirectly

alloc

allocWithZone

automaticallyNotifiesObserversForKey

cancelPreviousPerformRequestsWithTarget

cancelPreviousPerformRequestsWithTargetSelectorObject

classFallbacksForKeyedArchiver

classForKeyedUnarchiver

debugDescription_static

description_static

hash_static

instanceMethodForSelector

instanceMethodSignatureForSelector

instancesRespondToSelector

isSubclassOfClass

keyPathsForValuesAffectingValueForKey

new_objc

resolveClassMethod

resolveInstanceMethod

setVersion_static

superclass_static

version_static

init

initWithDevice

initWithCoder

initWithCoderDevice

supportsSecureCoding

_supportsSecureCoding

a

b

c

data

initWithDeviceNeuronDescriptor

neuronType