File: getfield.man

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.TH getfield 1 "September 1999" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
getfield -  list field extraction
.SH CALLING SEQUENCE
.nf
[x,...]=getfield(i,l)
.fi
.SH PARAMETERS
.TP 15
x
: matrix  of any  possible types
.TP 15
l
: list, tlist or mlist variable
.TP 15
i
: field index, see extraction for more details.
.SH DESCRIPTION
This function is an equivalent of \fV[x,...]=l(i)\fR syntax for field
extraction with the only difference that it also applies to
\fVmlist\fR objects.
.SH EXAMPLE
.nf
l=list(1,'qwerw',%s)
[a,b]=getfield([3 2],l)

a=hypermat([2,2,2],rand(1:2^3));// hypermatrices are coded using mlists
a(1) // the a(1,1,1) entry
getfield(1,a) // the mlist first field
.fi
.SH SEE ALSO
extraction