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stdlib_xerbla_array.html
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<h1>stdlib_xerbla_array
<small>Subroutine</small>
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<h3>Contents</h3>
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<h2>public pure subroutine stdlib_xerbla_array(srname_array, srname_len, info)
</h2>
<p>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(<strong>func</strong>);
lapack_xerbla(<strong>func</strong>,
}
Providing XERBLA_ARRAY is not necessary for intercepting LAPACK
errors. XERBLA_ARRAY calls XERBLA.</p>
<h3>Arguments</h3>
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<th scope="col">Type</th>
<th scope="col">Intent</th><th scope="col">Optional</th> <th scope="col">Attributes</th>
<th scope="col"></th>
<th scope="col">Name</th>
<th scope="col"></th>
</thead>
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<td>
<span class="anchor" id="variable-srname_array"></span>
character(len=1),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>srname_array</strong>(srname_len)</td>
<td>
</td>
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<span class="anchor" id="variable-srname_len"></span>
integer(kind=ilp),
</td>
<td>intent(in)</td>
<td></td> <td>
</td>
<td>::</td>
<td><strong>srname_len</strong></td>
<td>
</td>
</tr>
<tr>
<td>
<span class="anchor" id="variable-info~262"></span>
integer(kind=ilp),
</td>
<td>intent(in)</td>
<td></td> <td>
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Documentation generated by
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