MATLAB BUILDER JA 2 Podręcznik Użytkownika Pobierz pdf (Strona 189)

Using Class Methods

getChar. This method returns the character located at the specified

one-based index of the

MWCharArray object.

Togettheelementataspecificindex,useoneof

public char getChar(int index)

public char getChar(int[] index)

Use the first syntax (int index) to return the ele ment at the specified

one-based offset in the a rray, accessing elements in column-wise order. Us e the

second syntax (

int[] index) to return the element at the specified array of

one-based indices. The first syntax offers better performance than the second.

Input Parameters

index

Index of the requested element in the MWCharArray

In the case where index is of type int, the valid range for index is 1<=index

<= N

,whereN is the total number of elements in the array.

Inthecasewhere

index is of type int[],eachelementoftheindex vector

is an index along one dimension of the

MWCharArray object. The valid range

for any index is

1 <= index[i] <= N[i],whereN[i] isthesizeoftheith

dimension.

Exceptions

The getChar method throws the following exception:

IndexOutOfBoundsException

The specified index parameter is invalid.

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MATLAB BUILDER JA 2 Podręcznik Użytkownika Strona 189