MATLAB BUILDER JA 2 Podręcznik Użytkownika Pobierz pdf (Strona 129)

100

101

Using Class Methods

Example — Getting an MWArray Hash Code

Obtain the hash code for MWArray object A:

System.out.println("Hash code for matrix A is " + A.hashCode());

When run, the example displays this output:

Hash code for matrix A is 456687478

sharedCopy. This method creates and returns a shared copy of the array.

The shared copy points to the underlying original MATLAB array. Any

changesmadetothecopyarereflectedintheoriginal.

The prototype for the

sharedCopy m ethod is as follows:

public Object sharedCopy()

Input Parameters

None

Example — Making a Shared Copy of an MWArray

Create a shared copy of MWArray object A:

Object S = A.sharedCopy();

System.out.println("Shared copy of matrix A is:");

System.out.println(S.toString());

When run, the example displays this output:

Shared copy of matrix A is:

123456

7 8 9101112

13 14 15 16 17 18

4-53

1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 291 292

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MATLAB BUILDER JA 2 Podręcznik Użytkownika Strona 129

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