MATLAB BUILDER JA 2 Podręcznik Użytkownika Pobierz pdf (Strona 273)

Programming Interfaces Generated by Java Builder

mlx API

For a function wi

th the following structure:

function [Out1, Out2, ..., varargout] =

foo(In1, In2, ..., InN, varargin)

Java Builder g enerates the following API, as the mlx interface:

public void foo (List outputs, List inputs) throws MWException;

public void foo (Object[] outputs, Object[] inputs) throws MWException;

Code Fragment: Signatures Generated for myprimes

Example

For a specific example, look at the myprimes method. This metho d has one

input argument, s o Java Builder generat es three overloaded methods in Java.

When you add

myprimes to the class myclass and build the component, Java

Builder generates the

myclass.java file. A fragment of myclass.java is

listed to show the three overloaded implementations of the

myprimes method

intheJavacode. Thefirstimplementationshowstheinterfacetobeusedif

there are no input arguments, the second shows the implementation to be

used if there is one input argument, and the third shows the feval interface.

/* mlx interface List version */

public void myprimes(List lhs, List rhs) throws MWException

{

(implementation omitted)

}

/* mlx interface Array version */

public void myprimes(Object[] lhs, Object[] rhs) throws MWException

{

(implementation omitted)

}

/* Standard interface no inputs*/

public Object[] myprimes(int nargout) throws MWException

{

(implementation omitted)

}

/* Standard interface one input*/

public Object[] myprimes(int nargout, Object n) throws MWException

6-17

1 2 ... 268 269 270 271 272 273 274 275 276 277 278 ... 291 292

Brak uwag

MATLAB BUILDER JA 2 Podręcznik Użytkownika Strona 273