MATLAB COMPILER RELEASE NOTES Guide de l'utilisateur télécharger pdf (Page 184)

%#function

7-6

7%#function

Purpose feval pragma.

Syntax %#function <function_name-list>

Description This pragma informs the MATLAB Compile r that the specified function(s) will

be called through an

feval, eval, or handle graphics callback. You need to

specify this pragma only to assist the Compiler in locating and automatically

compiling the se t o f functions when using the

-h option.

If you are using the

%#function pragma to define functions that are not

available in M-code, you s hould use the

%#external pragma to define the

function. For example,

%#function myfunctionwritteninc

This implies that myfunctionwritteninc is an M-function that will be called

using

feval. The Compiler will look up this function to determine the correct

number of inputand output variables. Therefore,you needtoprovideadummy

M-function t hat contains a function line and a

%#external pragma, such as

function y = myfunctionwritteninc( a, b, c );

%#external

The function statement indicates that the function takes three inputs (a, b, c)

and returns a single output variable (

y). No additional lines need to be present

in the M-file.

1 2 ... 179 180 181 182 183 184 185 186 187 188 189 ... 263 264

Pas de commentaire

MATLAB COMPILER RELEASE NOTES Guide de l'utilisateur Page 184