There is one prototype of unmhr
available, please see below.
unmhr( const Side side, const int_t ilo, const int_t ihi, const MatrixA& a, const VectorTAU& tau, MatrixC& c );
unmhr
(short for $FRIENDLY_NAME)
provides a C++ interface to LAPACK routines SORMHR, DORMHR, CUNMHR, and
ZUNMHR. unmhr
overwrites
the general complex M-by-N matrix C with
SIDE = 'L' SIDE = 'R' TRANS = 'N': Q * C C * Q TRANS = 'C': Q*H * C C * Q*H
where Q is a complex unitary matrix of order nq, with nq = m if SIDE = 'L' and nq = n if SIDE = 'R'. Q is defined as the product of IHI-ILO elementary reflectors, as returned by ZGEHRD:
Q = H(ilo) H(ilo+1) . . . H(ihi-1).
The selection of the LAPACK routine is done during compile-time, and
is determined by the type of values contained in type MatrixA
.
The type of values is obtained through the value_type
meta-function typename value_type<MatrixA>::type
. The dispatching table below illustrates
to which specific routine the code path will be generated.
Table 1.237. Dispatching of unmhr
Value type of MatrixA |
LAPACK routine |
---|---|
|
SORMHR |
|
DORMHR |
|
CUNMHR |
|
ZUNMHR |
Defined in header boost/numeric/bindings/lapack/computational/unmhr.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/computational/unmhr.hpp> using namespace boost::numeric::bindings; lapack::unmhr( x, y, z );
this will output
[5] 0 1 2 3 4 5