Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
5.5.0 - Русский

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

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 This page might be outdated.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.

Справка Scilab >> API Scilab > hypermat > getHypermatOfDouble

getHypermatOfDouble

Get a hypermatrix of double variable.

Calling Sequence

SciErr getHypermatOfDouble(void* _pvCtx, int* _piAddress, int **_dims, int *_ndims, double* _pdblReal)

Arguments

_pvCtx

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

_piAddress

Address of the Scilab variable.

_dims

the hypermatrix dimensions.

_ndims

the number of dimensions.

_pdblReal

Double values.

Return value

A SciErr struct, the field iErr would contain the error number (0 if no error).

Gateway Source

#include "api_scilab.h"

int hypermatExample(char *fname,unsigned long fname_len)
{
    SciErr sciErr;
    int* piAddr = NULL;
    int iType   = 0;
    int iRet    = 0;

    CheckInputArgument(pvApiCtx, 1, 1);
    CheckOutputArgument(pvApiCtx, 0, 1);

    sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddr);
    if (sciErr.iErr)
    {
        printError(&sciErr, 0);
        return 0;
    }

    if (isEmptyMatrix(pvApiCtx, piAddr))
    {
        iRet = createEmptyMatrix(pvApiCtx, nbInputArgument(pvApiCtx) + 1);
        if (iRet)
        {
            return iRet;
        }

        AssignOutputVariable(pvApiCtx, 1) = 0;
    }
    else if (isHypermatType(pvApiCtx, piAddr))
    {
        int * dims = NULL;
        int ndims;
        double* pdblReal = NULL;
        double* pdblImg = NULL;

        if (isHypermatComplex(pvApiCtx, piAddr))
        {
            sciErr = getComplexHypermatOfDouble(pvApiCtx, piAddr, &dims, &ndims, &pdblReal, &pdblImg);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return sciErr.iErr;
            }

            sciErr = createComplexHypermatOfDouble(pvApiCtx, nbInputArgument(pvApiCtx) + 1, dims, ndims, pdblReal, pdblImg);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return sciErr.iErr;
            }
        }
        else
        {
            sciErr = getHypermatOfDouble(pvApiCtx, piAddr, &dims, &ndims, &pdblReal);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return sciErr.iErr;
            }

            sciErr = createHypermatOfDouble(pvApiCtx, nbInputArgument(pvApiCtx) + 1, dims, ndims, pdblReal);
            if (sciErr.iErr)
            {
                printError(&sciErr, 0);
                return sciErr.iErr;
            }
        }

        AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1;
    }

    return 0;
}

Scilab test script

a = hypermat([1 2 3], ones(1,6));
b = a + %i*hypermat([1 2 3], 1:6);

hypermatExample(a) == a
hypermatExample(b) == b
Report an issue
<< isHypermatType hypermat getHypermatOfInt >>

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:
Fri Apr 11 14:19:50 CEST 2014