There is one prototype of gecon
available, please see below.
gecon( const char norm, const MatrixA& a, const Scalar >, Scalar > );
gecon
(short for $FRIENDLY_NAME)
provides a C++ interface to LAPACK routines SGECON, DGECON, CGECON, and
ZGECON. gecon
estimates
the reciprocal of the condition number of a general complex matrix A,
in either the 1-norm or the infinity-norm, using the LU factorization
computed by ZGETRF.
An estimate is obtained for norm(inv(A)), and 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 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 1.243. Dispatching of gecon
Value type of MatrixA |
LAPACK routine |
---|---|
|
SGECON |
|
DGECON |
|
CGECON |
|
ZGECON |
Defined in header boost/numeric/bindings/lapack/computational/gecon.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/gecon.hpp> using namespace boost::numeric::bindings; lapack::gecon( x, y, z );
this will output
[5] 0 1 2 3 4 5