Scilab-Branch-6.1-GIT
Please note that the recommended version of Scilab is 2024.1.0. This page might be outdated.
See the recommended documentation of this function
funptr
coding of primitives ( wizard stuff )
Syntax
[numptr] = funptr(name)
Arguments
- name
a string, the name of a primitive
- numptr
the internal routine number of the primitive
Description
Utility function (for experts only) to get the internal routine number numptr
of the primitive 'name'
. numptr
is formed from the interface
number fun
and the routine number fin
of the primitive in its interface
by numptr = 1000*fun + fin
(fin < 1000). From numptr
you can get
the interface number fun = floor(numptr/1000)
which may be useful to link a
dynamical interface with arguments passed by reference (see example section).
Examples
// Suppose you want to load some codes via the dynamic // loading facilities offers by addinter. By default // arguments are passed by values but if you want to // pass them by reference you can do the following // (name being the scilab name of one of the interfaced // routines) : // // addinter(files,spnames,fcts) // args passed by values // num_interface = floor(funptr(name)/1000) // intppty(num_interface) // args now passed by reference // // Note that if you enter the following // // intppty() // // you will see all the interfaces working by reference
See also
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