There is one prototype of tbcon
available, please see below.
tbcon( const char norm, const int_t kd, const MatrixAB& ab, Scalar > );
tbcon
(short for $FRIENDLY_NAME)
provides a C++ interface to LAPACK routines STBCON, DTBCON, CTBCON, and
ZTBCON. tbcon
estimates
the reciprocal of the condition number of a triangular band matrix A,
in either the 1-norm or the infinity-norm.
The norm of A is computed and an estimate is obtained for norm(inv(A)), then the reciprocal of the condition number is computed as RCOND = 1 / ( norm(A) * norm(inv(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.
Table 1.296. Dispatching of tbcon
Value type of MatrixAB |
LAPACK routine |
---|---|
|
STBCON |
|
DTBCON |
|
CTBCON |
|
ZTBCON |
Defined in header boost/numeric/bindings/lapack/computational/tbcon.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/tbcon.hpp> using namespace boost::numeric::bindings; lapack::tbcon( x, y, z );
this will output
[5] 0 1 2 3 4 5