There is one prototype of gbbrd
available, please see below.
gbbrd( const char vect, MatrixAB& ab, VectorD& d, VectorE& e, MatrixQ& q, MatrixPT& pt, MatrixC& c );
gbbrd
(short for $FRIENDLY_NAME)
provides a C++ interface to LAPACK routines SGBBRD, DGBBRD, CGBBRD, and
ZGBBRD. gbbrd
reduces
a complex general m-by-n band matrix A to real upper bidiagonal form
B by a unitary transformation: Q' * A * P = B.
The routine computes B, and optionally forms Q or P', or computes Q'*C for a given matrix C.
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.
Table 1.218. Dispatching of gbbrd
Value type of MatrixAB |
LAPACK routine |
---|---|
|
SGBBRD |
|
DGBBRD |
|
CGBBRD |
|
ZGBBRD |
Defined in header boost/numeric/bindings/lapack/computational/gbbrd.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/gbbrd.hpp> using namespace boost::numeric::bindings; lapack::gbbrd( x, y, z );
this will output
[5] 0 1 2 3 4 5