There is one prototype of hpev
            available, please see below. 
hpev( const char jobz, MatrixAP& ap, VectorW& w, MatrixZ& z );
            hpev (short for $FRIENDLY_NAME)
            provides a C++ interface to LAPACK routines SSPEV, DSPEV, CHPEV, and
            ZHPEV. hpev computes
            all the eigenvalues and, optionally, eigenvectors of a complex Hermitian
            matrix in packed storage.
          
            The selection of the LAPACK routine is done during compile-time, and
            is determined by the type of values contained in type MatrixAP.
            The type of values is obtained through the value_type
            meta-function typename value_type<MatrixAP>::type. The dispatching table below illustrates
            to which specific routine the code path will be generated.
          
Table 1.164. Dispatching of hpev
| Value type of MatrixAP | LAPACK routine | 
|---|---|
| 
                       | SSPEV | 
| 
                       | DSPEV | 
| 
                       | CHPEV | 
| 
                       | ZHPEV | 
            Defined in header boost/numeric/bindings/lapack/driver/hpev.hpp.
          
Parameters
The definition of term 1
The definition of term 2
The definition of term 3.
Definitions may contain paragraphs.
#include <boost/numeric/bindings/lapack/driver/hpev.hpp> using namespace boost::numeric::bindings; lapack::hpev( x, y, z );
this will output
[5] 0 1 2 3 4 5