Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
6.1.0 - Français

Change language to:
English - 日本語 - Português - Русский

Please note that the recommended version of Scilab is 2024.0.0. This page might be outdated.
However, this page did not exist in the previous stable version.

Aide de Scilab >> API Scilab > legacy > Low level functions > nbInputArgument (Scilab gateway)

nbInputArgument (Scilab gateway)

A C gateway function which provides the number of input arguments present in the calling Scilab function

Syntax

int nb_params = nbInputArgument(void* _pvCtx)
int nb_params = Rhs

Arguments

_pvCtx

Scilab environment pointer, pass in "pvApiCtx" provided by api_scilab.h

nb_params

the number of input arguments present in the calling Scilab function

Description

A C gateway function which provides the number of input arguments present in the calling Scilab function. You must include api_scilab.h to benefit from this function.

Examples

In this example, the C interface function can take several input arguments and prints in the Scilab console the integer corresponding to the number of input arguments detected in the calling Scilab function.

#include "api_scilab.h"
#include "sciprint.h"

int sci_myrhs(char * fname)
{
  sciprint("The number of input parameters is %d\n", nbInputArgument);

  return 0;
}

See also

  • getNbInputArgument — A C gateway function which provides the number of input arguments present in the calling Scilab function
  • sciprint — A C gateway function which displays standard messages to the user (same profile as the C printf function)
Report an issue
<< Integer writing (Scilab gateway) Low level functions Pointer reading (Scilab gateway) >>

Copyright (c) 2022-2023 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 25 08:50:46 CET 2020