MATLAB BUILDER JA 2 Podręcznik Użytkownika Pobierz pdf (Strona 154)

4 Using MWArra y Classes

Use either of the following prototypes for the getShort method, where index

can be of type int or int[]:

public short getShort(int index)

public short getShort(int[] index)

getByte. This method returns the real part of the MWNumericArray element

located at the specified one-based index or index array. The return value is

given type

byte.

Use either of the following prototypes for the

getByte method, where index

can be of type int or int[]:

public byte getByte(int index)

public byte getByte(int[] index)

Example — Getting a Short Value from a Numeric Array

The following examples use this array:

short[][] Adata = {{ 1, 2, 3, 4, 5, 6},

{7, 8,9,10,11,12},

{13, 14, 15, 16, 17, 18}};

MWNumericArray A = new MWNumericArray(Adata, MWClassID.INT16);

int[] index = {2, 4};

System.out.println("A(2,4) = " + A.getShort(index));

When run, the example displays this output:

A(2,4) = 10

Example — Using get and set on a Numeric Array

Given the same MWNumericArray used in the previous example, get and t hen

modify the value of eleme nt (

2, 3):

int[] idx = {2, 3};

System.out.println("A(2, 3) is " + A.get(idx).toString());

System.out.println("");

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1 2 ... 149 150 151 152 153 154 155 156 157 158 159 ... 291 292

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MATLAB BUILDER JA 2 Podręcznik Użytkownika Strona 154