//------------------------------------------------------------------------------
// SPEX/MATLAB/SPEX_mex_error.c: Check error codes for MATLAB
//------------------------------------------------------------------------------

// SPEX: (c) 2022-2024, Christopher Lourenco, Jinhao Chen,
// Lorena Mejia Domenzain, Erick Moreno-Centeno, and Timothy A. Davis.
// All Rights Reserved.
// SPDX-License-Identifier: GPL-2.0-or-later or LGPL-3.0-or-later

//------------------------------------------------------------------------------

/* Purpose: This function prints error messages for MATLAB for debugging */

#include "SPEX_mex.h"

void spex_mex_error
(
    SPEX_info status,
    char *message
)
{

    switch (status)
    {
        case SPEX_OK :                  // all is well
            return ;

        case SPEX_OUT_OF_MEMORY :       // out of memory
            SPEX_finalize ( );
            mexErrMsgTxt ("out of memory");

        case SPEX_SINGULAR :            // the input matrix A is singular
            SPEX_finalize ( );
            mexErrMsgTxt ("input matrix is singular");

        case SPEX_INCORRECT_INPUT :     // one or more input arguments are
                                        // incorrect
            SPEX_finalize ( );
            mexErrMsgTxt ("invalid inputs");


        case SPEX_PANIC :               // SPEX used without proper
                                        // initialization
            SPEX_finalize ( );
            mexErrMsgTxt ("panic");

        default :
            SPEX_finalize ( );
            mexErrMsgTxt (message);
    }
}