apple.coreml

Class MLMultiArray

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.coreml.MLMultiArray

All Implemented Interfaces:

NSCoding, NSSecureCoding, NSObject

public class MLMultiArray
extends NSObject
implements NSSecureCoding

Multidimensional Array

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	MLMultiArray.Block_initWithDataPointerShapeDataTypeStridesDeallocatorError

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MLMultiArray(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
boolean	_supportsSecureCoding() This property must return YES on all classes that allow secure coding.
static boolean	accessInstanceVariablesDirectly()
static MLMultiArray	alloc()
static MLMultiArray	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
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()
long	count() Count of total number of elements
org.moe.natj.general.ptr.VoidPtr	dataPointer() Unsafe pointer to underlying buffer holding the data
long	dataType() Type of element held
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
void	encodeWithCoder(NSCoder coder)
static long	hash_static()
MLMultiArray	init()
MLMultiArray	initWithCoder(NSCoder coder) NS_DESIGNATED_INITIALIZER
MLMultiArray	initWithDataPointerShapeDataTypeStridesDeallocatorError(org.moe.natj.general.ptr.VoidPtr dataPointer, NSArray<? extends NSNumber> shape, long dataType, NSArray<? extends NSNumber> strides, MLMultiArray.Block_initWithDataPointerShapeDataTypeStridesDeallocatorError deallocator, org.moe.natj.general.ptr.Ptr<NSError> error) Create by wrapping existing data
MLMultiArray	initWithShapeDataTypeError(NSArray<? extends NSNumber> shape, long dataType, org.moe.natj.general.ptr.Ptr<NSError> error) Create by C-style contiguous array by allocating and managing the necessary memory
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)
static MLMultiArray	multiArrayByConcatenatingMultiArraysAlongAxisDataType(NSArray<? extends MLMultiArray> multiArrays, long axis, long dataType) Concatenate MLMultiArrays to form a new MLMultiArray.
static MLMultiArray	new_objc()
NSNumber	objectAtIndexedSubscript(long idx) Get a value by its linear index (assumes C-style index ordering)
NSNumber	objectForKeyedSubscript(NSArray<? extends NSNumber> key) Get a value by its multidimensional index (NSArray)
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
void	setObjectAtIndexedSubscript(NSNumber obj, long idx) Set a value by its linear index (assumes C-style index ordering)
void	setObjectForKeyedSubscript(NSNumber obj, NSArray<? extends NSNumber> key) Set a value by subindicies (NSArray)
static void	setVersion_static(long aVersion)
NSArray<? extends NSNumber>	shape() An array containing the sizes of each dimension in the multiarray
NSArray<? extends NSNumber>	strides() An array containing the stride in memory for each dimension.
static org.moe.natj.objc.Class	superclass_static()
static boolean	supportsSecureCoding()
static long	version_static()

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

MLMultiArray

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

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static MLMultiArray alloc()

allocWithZone

public static MLMultiArray 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()

count

public long count()

Count of total number of elements

dataPointer

public org.moe.natj.general.ptr.VoidPtr dataPointer()

Unsafe pointer to underlying buffer holding the data

dataType

public long dataType()

Type of element held

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()

init

public MLMultiArray init()

Overrides:

init in class NSObject

initWithDataPointerShapeDataTypeStridesDeallocatorError

public MLMultiArray initWithDataPointerShapeDataTypeStridesDeallocatorError(org.moe.natj.general.ptr.VoidPtr dataPointer,
                                                                            NSArray<? extends NSNumber> shape,
                                                                            long dataType,
                                                                            NSArray<? extends NSNumber> strides,
                                                                            MLMultiArray.Block_initWithDataPointerShapeDataTypeStridesDeallocatorError deallocator,
                                                                            org.moe.natj.general.ptr.Ptr<NSError> error)

Create by wrapping existing data

initWithShapeDataTypeError

public MLMultiArray initWithShapeDataTypeError(NSArray<? extends NSNumber> shape,
                                               long dataType,
                                               org.moe.natj.general.ptr.Ptr<NSError> error)

Create by C-style contiguous array by allocating and managing the necessary memory

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 MLMultiArray new_objc()

objectAtIndexedSubscript

public NSNumber objectAtIndexedSubscript(long idx)

Get a value by its linear index (assumes C-style index ordering)

objectForKeyedSubscript

public NSNumber objectForKeyedSubscript(NSArray<? extends NSNumber> key)

Get a value by its multidimensional index (NSArray)

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setObjectAtIndexedSubscript

public void setObjectAtIndexedSubscript(NSNumber obj,
                                        long idx)

Set a value by its linear index (assumes C-style index ordering)

setObjectForKeyedSubscript

public void setObjectForKeyedSubscript(NSNumber obj,
                                       NSArray<? extends NSNumber> key)

Set a value by subindicies (NSArray)

setVersion_static

public static void setVersion_static(long aVersion)

shape

public NSArray<? extends NSNumber> shape()

An array containing the sizes of each dimension in the multiarray

strides

public NSArray<? extends NSNumber> strides()

An array containing the stride in memory for each dimension. The element referred to by a multidimensional index is located at an offset equal to sum_d index[d]*strides[d]. This offset is in the units of the specified dataType.

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

encodeWithCoder

public void encodeWithCoder(NSCoder coder)

Specified by:

encodeWithCoder in interface NSCoding

initWithCoder

public MLMultiArray initWithCoder(NSCoder coder)

Description copied from interface: NSCoding

NS_DESIGNATED_INITIALIZER

Specified by:

initWithCoder in interface NSCoding

multiArrayByConcatenatingMultiArraysAlongAxisDataType

public static MLMultiArray multiArrayByConcatenatingMultiArraysAlongAxisDataType(NSArray<? extends MLMultiArray> multiArrays,
                                                                                 long axis,
                                                                                 long dataType)

Concatenate MLMultiArrays to form a new MLMultiArray.

All the source MLMultiArrays must have a same shape except the specified axis. The resultant MLMultiArray has the same shape as inputs except this axis, which dimension will be the sum of all the input dimensions of the axis.

For example,

\code // Swift let A = try MLMultiArray(shape: [2, 3], dataType: .int32) let B = try MLMultiArray(shape: [2, 2], dataType: .int32) let C = MLMultiArray(concatenating: [A, B], axis: 1, dataType: .int32) assert(C.shape == [2, 5]) \endcode

\code // Obj-C MLMultiArray *A = [[MLMultiArray alloc] initWithShape:@[@2, @3] dataType:MLMultiArrayDataTypeInt32 error:NULL]; MLMultiArray *B = [[MLMultiArray alloc] initWithShape:@[@2, @2] dataType:MLMultiArrayDataTypeInt32 error:NULL]; MLMultiArray *C = [MLMultiArray multiArrayByConcatenatingMultiArrays:@[A, B] alongAxis:1 dataType:MLMultiArrayDataTypeInt32]; assert(C.shape == @[@2, @5]) \endcode

Numeric data will be up or down casted as needed.

The method raises NSInvalidArgumentException if the shapes of input multi arrays are not compatible for concatenation.

Parameters:

multiArrays - Array of MLMultiArray instances to be concatenated.

axis - Axis index with which the concatenation will performed. The value is wrapped by the dimension of the axis. For example, -1 is the last axis.

dataType - The data type of the resultant MLMultiArray

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