MATLAB BUILDER JA 2 Podręcznik Użytkownika Pobierz pdf (Strona 107)

Guidelines for Working with MWArray Classes

Method Usage

set(int,

Object)

Replaces the element at the one-based index with the

supplied value (inherited from

MWArray).

set(int[],

Object)

Replaces the element at the one-ba s ed inde x array

with the supplied value (inherited from

MWArray).

set(int, char)

Replaces the element at the one-based index with the

supplied

char value.

set(int[],

char)

Replaces element at the one-based index array with

the supplied

char value.

The get methods return a java.lang.Character representing the character

at the specified index. The

getChar methods do the same thing, except they

return a primitive

char value. The set methods replace the character at the

specified index with the supplie d value. The se methods c oll ecti vel y support

types

char, java.lang.Character,andjava.lang.String (u se a String of

length

1 to pass a character to replace).

Replacing Character Occurrences Using MWCharArray Methods. This

example replaces e very occurrence of a given character in an

MWCharArray

with a specified new character:

void replaceWithChar(MWCharArray a, char ch, char newch)

{

if (a == null)

return;

for (int k = 1; k <= a.numberOfElements(); k++)

{

if (a.getChar(k) == ch)

a.setChar(k, newch);

}

Working with Cell Arrays

The MWCellArray class provides a Java interface to a MATLAB cell array.

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