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ilib_for_link Scilab Group Scilab Function ilib_for_link
NAME
ilib_for_link - utility for shared library management with link
CALLING SEQUENCE
libn=ilib_for_link(names,files,libs,flag,makename,loadername])
PARAMETERS
names : a string matrix giving the entry names which are to be
linked.
files : string matrix giving objects files needed for shared library
creation
libs : string matrix giving extra libraries needed for shred
library creation
flag : a string flag ("c" or "f") for C or Fortran entry points.
makename : character string. The pathname of the Makefile file without
extension (default value Makelib).
loadername : character string. The pathname of the loader file (default
value loader.sce).
libn : character string. The path of the really generated shared
library file.
DESCRIPTION
This tool is used to create shared libraries and to generate a loader
file which can be used to dynamically load the shared library into
Scilab with the link function. New entry points given by names are then
accessible through the call function or with non linear tools ode,
optim,... Many examples are provided in examples/link-examples-so
directory.
EXAMPLE
f1=['int ext1c(n, a, b, c)'
'int *n; double *a, *b, *c;'
'{int k;'
' for (k = 0; k < *n; ++k) '
' c[k] = a[k] + b[k];'
' return(0);}'];
mputl(f1,'fun1.c')
//creating the shared library (a gateway, a Makefile and a loader are
//generated.
ilib_for_link('ext1c','fun1.o',[],"c")
// load the shared library
exec loader.sce
//using the new primitive
a=[1,2,3];b=[4,5,6];n=3;
c=call('ext1c',n,1,'i',a,2,'d',b,3,'d','out',[1,3],4,'d');
if norm(c-(a+b)) > %eps then pause,end
SEE ALSO
addinter, link, ilib_compile, ilib_gen_Make, ilib_gen_gateway,
ilib_gen_loader, ilib_for_link
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