xerbla

Error handler for LAPACK routines.

Installation

npm install @stdlib/lapack-base-xerbla

Usage

var headerDir = require( '@stdlib/lapack-base-xerbla' );

headerDir

Absolute file path for the directory containing header files for C APIs.

var dir = headerDir;
// returns <string>

Examples

var headerDir = require( '@stdlib/lapack-base-xerbla' );

console.log( headerDir );
// => <string>

C APIs

Usage

#include "stdlib/lapack/base/xerbla.h"

lapack_xerbla( *name, info )

Prints an error message.

lapack_xerbla( "dlacpy", 1 )

The function accepts the following arguments:

• name: [in] char* name of routine (e.g., dlacpy).
• info: [in] LAPACK_INT error code (e.g., a negative argument index).

void lapack_xerbla( const char *name, LAPACK_INT info );

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2026. The Stdlib Authors.