Package io.github.hakkelt.ndarrays.internal

Class AbstractNDArrayView<T,T2 extends Number>

java.lang.Object

io.github.hakkelt.ndarrays.internal.AbstractNDArray<T,T2>

io.github.hakkelt.ndarrays.internal.AbstractNDArrayView<T,T2>

All Implemented Interfaces:

NDArray<T>, Iterable<T>

Direct Known Subclasses:

AbstractNDArrayMaskView, AbstractNDArrayPermuteDimsView, AbstractNDArrayReshapeView, AbstractNDArraySliceView

public abstract class AbstractNDArrayView<T,T2 extends Number>
extends AbstractNDArray<T,T2>

Constructor Summary

Constructors

Constructor	Description
AbstractNDArrayView()

Method Summary

Modifier and Type	Method	Description
NDArray<T>	copy()	Returns a copy of this NDArray.
String	dataTypeAsString()	Returns a String representation of element type.
Class<?>	dtype()	Returns the type of values returned by get method.
Class<?>	dtype2()
boolean	equals(Object obj)	Compares the specified object with this NDArray for equality.
String	getNamePrefix()	Returns a string that identifies the implementation behind this current object.
AbstractNDArray<T,T2>	getParent()
AbstractNDArray<T,T2>	getTopMostParent()
int	hashCode()	This method is unsupported because NDArrays should not be used as keys in hash-based collections.
int[]	linearIndexToViewIndices(int linearIndex)
NDArray<T>	similar()	Returns a new array of the same shape as this NDArray filled with zeros.

Methods inherited from class io.github.hakkelt.ndarrays.internal.AbstractNDArray

accumulate, apply, applyOnSlices, applyWithCartesianIndices, applyWithLinearIndices, contains, contentToString, contentToString, fillUsingCartesianIndices, fillUsingLinearIndices, forEach, forEachWithCartesianIndices, forEachWithLinearIndices, get, get, getImag, getImag, getReal, getReal, iterator, length, mapOnSlices, maybeParallelStream, ndim, norm, norm, parallelStream, prod, reduceSlices, set, set, setImag, setImag, setReal, setReal, shape, shape, spliterator, stream, streamCartesianIndices, streamLinearIndices, sum, toArray, toArray, toArray, toString, writeToFile

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.github.hakkelt.ndarrays.NDArray

accumulate, add, add, add, add, add, add, add, add, addInplace, addInplace, addInplace, addInplace, addInplace, addInplace, addInplace, addInplace, concatenate, copyFrom, copyFrom, copyFrom, copyFrom, copyFrom, copyFrom, copyFrom, copyFrom, divide, divide, divide, divide, divide, divide, divide, divide, divideInplace, divideInplace, divideInplace, divideInplace, divideInplace, divideInplace, divideInplace, divideInplace, dropDims, fill, fill, inverseMask, map, mapWithCartesianIndices, mapWithLinearIndices, mask, mask, maskWithCartesianIndices, maskWithLinearIndices, multiply, multiply, multiply, multiply, multiply, multiply, multiply, multiply, multiplyInplace, multiplyInplace, multiplyInplace, multiplyInplace, multiplyInplace, multiplyInplace, multiplyInplace, multiplyInplace, norm, permuteDims, prod, reshape, selectDims, set, set, slice, squeeze, subtract, subtract, subtract, subtract, subtract, subtract, subtract, subtract, subtractInplace, subtractInplace, subtractInplace, subtractInplace, subtractInplace, subtractInplace, subtractInplace, subtractInplace, sum

Constructor Detail

AbstractNDArrayView

public AbstractNDArrayView()

Method Detail

getNamePrefix

public String getNamePrefix()

Description copied from interface: NDArray

Returns a string that identifies the implementation behind this current object. The output of the toString() function starts with this string.

Returns:

a string that identifies the implementation

dtype

public Class<?> dtype()

Description copied from interface: NDArray

Returns the type of values returned by get method. Possible values: Float.class, Double.class, Complex.class Byte.class, Short.class, Integer.class, Long.class.

Returns:

the type of values returned by get method.

dtype2

public Class<?> dtype2()

dataTypeAsString

public String dataTypeAsString()

Description copied from interface: NDArray

Returns a String representation of element type.

Returns:

"Byte", "Short", "Integer", "Long", "Float", "Double", "Complex Float", or "Complex Double" depending on the type of array

getParent

public AbstractNDArray<T,T2> getParent()

getTopMostParent

public AbstractNDArray<T,T2> getTopMostParent()

similar

public NDArray<T> similar()

Description copied from interface: NDArray

Returns a new array of the same shape as this NDArray filled with zeros.

Specified by:

similar in interface NDArray<T>

Overrides:

similar in class AbstractNDArray<T,T2 extends Number>

Returns:

a new array of the same shape as this NDArray filled with zeros.

copy

public NDArray<T> copy()

Description copied from interface: NDArray

Returns a copy of this NDArray.

Specified by:

copy in interface NDArray<T>

Overrides:

copy in class AbstractNDArray<T,T2 extends Number>

Returns:

a copy of this NDArray.

linearIndexToViewIndices

public int[] linearIndexToViewIndices(int linearIndex)

equals

public boolean equals(Object obj)

Description copied from interface: NDArray

Compares the specified object with this NDArray for equality. Two arrays are equal, if they are both real or both complex, and they are element-wise equal. If the specified object is not NDArray then the function returns false.

Specified by:

equals in interface NDArray<T>

Overrides:

equals in class AbstractNDArray<T,T2 extends Number>

Parameters:

obj - Object to be compared for equality

Returns:

true if the specified object equals with this NDArray

hashCode

public int hashCode()

Description copied from interface: NDArray

This method is unsupported because NDArrays should not be used as keys in hash-based collections.

Specified by:

hashCode in interface NDArray<T>

Overrides:

hashCode in class AbstractNDArray<T,T2 extends Number>

Returns:

always throws UnsupportedOperationsException