Prototype

There is one prototype of hbev available, please see below.

hbev( const char jobz, MatrixAB& ab, VectorW& w, MatrixZ& z );

Description

hbev (short for $FRIENDLY_NAME) provides a C++ interface to LAPACK routines SSBEV, DSBEV, CHBEV, and ZHBEV. hbev computes all the eigenvalues and, optionally, eigenvectors of a complex Hermitian band matrix A.

The selection of the LAPACK routine is done during compile-time, and is determined by the type of values contained in type MatrixAB. The type of values is obtained through the value_type meta-function typename value_type<MatrixAB>::type. The dispatching table below illustrates to which specific routine the code path will be generated.

Definition

Defined in header boost/numeric/bindings/lapack/driver/hbev.hpp.

Parameters or Requirements on Types

Complexity

Example

#include <boost/numeric/bindings/lapack/driver/hbev.hpp>
using namespace boost::numeric::bindings;

lapack::hbev( x, y, z );

this will output

[5] 0 1 2 3 4 5

Notes

See Also