NAME

       xerbla_array.f -

SYNOPSIS

   Functions/Subroutines
       subroutine xerbla_array (SRNAME_ARRAY, SRNAME_LEN, INFO)
           XERBLA_ARRAY

Function/Subroutine Documentation

   subroutine xerbla_array (character(1), dimension(srname_len) SRNAME_ARRAY, integer SRNAME_LEN,
       integer INFO)
       XERBLA_ARRAY

       Purpose:

            XERBLA_ARRAY assists other languages in calling XERBLA, the LAPACK
            and BLAS error handler.  Rather than taking a Fortran string argument
            as the function's name, XERBLA_ARRAY takes an array of single
            characters along with the array's length.  XERBLA_ARRAY then copies
            up to 32 characters of that array into a Fortran string and passes
            that to XERBLA.  If called with a non-positive SRNAME_LEN,
            XERBLA_ARRAY will call XERBLA with a string of all blank characters.

            Say some macro or other device makes XERBLA_ARRAY available to C99
            by a name lapack_xerbla and with a common Fortran calling convention.
            Then a C99 program could invoke XERBLA via:
               {
                 int flen = strlen(__func__);
                 lapack_xerbla(__func__, &flen, &info);
               }

            Providing XERBLA_ARRAY is not necessary for intercepting LAPACK
            errors.  XERBLA_ARRAY calls XERBLA.

       Parameters:
           SRNAME_ARRAY

                     SRNAME_ARRAY is CHARACTER(1) array, dimension (SRNAME_LEN)
                     The name of the routine which called XERBLA_ARRAY.

           SRNAME_LEN

                     SRNAME_LEN is INTEGER
                     The length of the name in SRNAME_ARRAY.

           INFO

                     INFO is INTEGER
                     The position of the invalid parameter in the parameter list
                     of the calling routine.

       Author:
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Date:
           November 2011

Author

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