MATLAB BUILDER EX 1 Guide de l'utilisateur télécharger pdf (Page 151)

Utility Library Classes

D-7

Return Value. None.

Remarks. This function can process a Variant array in one single call or

through multiple calls using the

nStartAt parameter.

Example. This example uses MWUnpack to process a varargout cell into several

Excel ranges, while auto-resizing each range. The

varargout parameter is

supplied from a method that has been compiled from the MATLAB function.

function varargout = randvectors

for i=1:nargout

varargout{i} = rand(i,1);

end

This function produces a sequence of nargout random column vectors, with the

length of the ith vector equal to i. Assume that this function is included in a

class named

myclass that is included in a component named mycomponent with

a version of 1.0. The Visual Basic subroutine takes no arguments and places

the results into Excel columns starting at A1, B1, C1, and D1. If an error

occurs, a message box displays the error text. This function assumes that

MWInitApplication has been previously called.

Sub GenVectors()

Dim aClass As Object

bAutoResize Boolean

Optional auto-resize flag. If this

flag is

True, any Excel range

output arguments are resized to

fit the dimensions of the

Variant to be copied. The

resizing process is applied

relative to the upper left corner

of the supplied range. Default =

False.

[pVar0],[pVar1], ...

Variant

Optional list of Variants to

receive the array items

contained in

VarArg. From 0 to

32 arguments can be passed.

Argument Type Description

1 2 ... 146 147 148 149 150 151 152 153 154 155 156 ... 181 182

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MATLAB BUILDER EX 1 Guide de l'utilisateur Page 151

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