com.mathworks.toolbox.javabuilder.MWComplexity Class

Namespace: com.mathworks.toolbox.javabuilder

Java class to enumerate MATLAB array complexity properties

Description

Declaration

public final class MWComplexity 
extends java.lang.Object 
implements java.io.Serializable

The MWComplexity class enumerates the MATLAB real/complex array property. This class contains no public constructors. A set of public static MWComplexity instances are provided, one for each of real and complex

Implemented Interfaces: java.io.Serializable

Creation

Constructors

This class contains no public constructors.

Properties

Public Properties

COMPLEX — Complex array type

static MWComplexity

A way to represent complex numbers.

REAL — Real array type

static MWComplexity

A way to represent real numbers.

Methods

Public Methods

toString

public java.lang.String toString() Returns a string representation of the property. Overrides: toString in class java.lang.Object.

Inherited Methods

Methods inherited from class java.lang.Object.

clone	clone() Used to create and return a copy of the object it is called on. This method is protected and provides a shallow copy, meaning it copies the values of an object's fields directly. For fields that are objects, it copies references, not the objects themselves.
equals	equals() Used to compare two objects for equality. It checks if the two objects are the same in terms of their content, rather than just comparing their references. By default, the equals() method compares the memory locations of objects (similar to the == operator). However, it is commonly overridden in subclasses to provide a more meaningful equality comparison based on the properties of the objects.
finalize	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
getClass	public final Class<?> getClass() Returns the runtime class of this Object.
hashCode	hashCode() Used to return a hash code value for the object. This integer value is used for efficiently storing objects in hash-based collections like HashMap, HashSet, and HashTable. The general contract of hashCode() is that if two objects are equal according to the equals() method, they must return the same hash code. It's important to override hashCode() in a manner consistent with equals() to maintain this contract.
notify	public final void notify()
notifyAll	public final void notifyAll() Wakes up all threads that are waiting on this object's monitor.
wait	public final void wait(long timeout, int nanos) throws InterruptedException Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

Examples

Determining the Complexity of an Array

Determine whether matrix A is real or complex. The complexity method of MWNumericArray returns an enumeration of type MWComplexity.

double AReal = 24;
double AImag = 5;
 
MWNumericArray A = new MWNumericArray(AReal, AImag);
System.out.println("A is a " + A.complexity() + " matrix");

A is a complex matrix

Version History

Introduced in R2006a