There is one prototype of pttrf
available, please see below.
pttrf( VectorD& d, VectorE& e );
pttrf (short for $FRIENDLY_NAME)
provides a C++ interface to LAPACK routines SPTTRF, DPTTRF, CPTTRF, and
ZPTTRF. pttrf computes
the L*D*L' factorization of a complex Hermitian positive definite tridiagonal
matrix A. The factorization may also be regarded as having the form A
= U'*D*U.
The selection of the LAPACK routine is done during compile-time, and
is determined by the type of values contained in type VectorD.
The type of values is obtained through the value_type
meta-function typename value_type<VectorD>::type. The dispatching table below illustrates
to which specific routine the code path will be generated.
Table 1.284. Dispatching of pttrf
|
Value type of VectorD |
LAPACK routine |
|---|---|
|
|
SPTTRF |
|
|
DPTTRF |
|
|
CPTTRF |
|
|
ZPTTRF |
Defined in header boost/numeric/bindings/lapack/computational/pttrf.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/pttrf.hpp> using namespace boost::numeric::bindings; lapack::pttrf( x, y, z );
this will output
[5] 0 1 2 3 4 5