There is one prototype of sptrf
available, please see below.
sptrf( MatrixAP& ap, VectorIPIV& ipiv );
sptrf
(short for $FRIENDLY_NAME)
provides a C++ interface to LAPACK routines SSPTRF, DSPTRF, CSPTRF, and
ZSPTRF. sptrf
computes
the factorization of a complex symmetric matrix A stored in packed format
using the Bunch-Kaufman diagonal pivoting method:
A = UD*U*T or A = LD*L*T
where U (or L) is a product of permutation and unit upper (lower) triangular matrices, and D is symmetric and block diagonal with 1-by-1 and 2-by-2 diagonal blocks.
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 1.288. Dispatching of sptrf
Value type of MatrixAP |
LAPACK routine |
---|---|
|
SSPTRF |
|
DSPTRF |
|
CSPTRF |
|
ZSPTRF |
Defined in header boost/numeric/bindings/lapack/computational/sptrf.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/sptrf.hpp> using namespace boost::numeric::bindings; lapack::sptrf( x, y, z );
this will output
[5] 0 1 2 3 4 5