MATLAB BUILDER JA 2 Podręcznik Użytkownika Pobierz pdf (Strona 206)

4 Using MWArra y Classes

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

fieldname

Field name of the requested element

index

Index of the requested element in the MWStructArray

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

MWStructArray object. T he valid

range for any index is

1 <= index[i] <= N[i],whereN[i] is the size of the

ith dimension.

element

New element to replace at index

If element is of type MWArray,thecellatindex is set t o a shared copy of the

underlying MATLAB array. Otherwise, a new MATLAB array is created from

element using d efault conversion rules and assigned to the cell at index.

Exceptions

The set method throws the following exception:

IndexOutOfBoundsException

The specified index parameter is invalid.

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MATLAB BUILDER JA 2 Podręcznik Użytkownika Strona 206