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dune
localfunctions
lagrange
emptypoints.hh
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// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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// vi: set et ts=4 sw=2 sts=2:
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#ifndef DUNE_LAGRANGE_EMPTYPOINTS_HH
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#define DUNE_LAGRANGE_EMPTYPOINTS_HH
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#include <vector>
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#include <dune/common/fvector.hh>
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#include <
dune/localfunctions/common/localkey.hh
>
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namespace
Dune
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{
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template
<
class
F,
unsigned
int
dim >
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class
LagrangePoint
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{
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typedef
LagrangePoint< F, dim >
This
;
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template
<
class
,
class
>
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friend
class
LagrangePointSetImpl
;
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public
:
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static
const
int
dimension
= dim;
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typedef
F
Field
;
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typedef
FieldVector< Field, dimension >
Vector
;
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const
Vector
&
point
()
const
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{
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return
point_
;
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}
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const
LocalKey
&
localKey
()
const
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{
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return
localKey_
;
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}
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Vector
point_
;
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LocalKey
localKey_
;
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};
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// EmptyPointSet
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// --------------
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template
<
class
F,
unsigned
int
dim >
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class
EmptyPointSet
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{
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typedef
EmptyPointSet< F, dim >
This
;
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public
:
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typedef
F
Field
;
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static
const
unsigned
int
dimension
= dim;
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typedef
Dune::LagrangePoint< Field, dimension >
LagrangePoint
;
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typedef
typename
std::vector< LagrangePoint >::const_iterator
iterator
;
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protected
:
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EmptyPointSet
(
const
unsigned
int
order
)
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:
order_
( order )
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{}
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public
:
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const
LagrangePoint
&
operator[]
(
const
unsigned
int
i )
const
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{
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assert( i <
size
() );
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return
points_
[ i ];
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}
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iterator
begin
()
const
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{
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return
points_
.begin();
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}
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iterator
end
()
const
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{
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return
points_
.end();
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}
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const
LocalKey
&
localKey
(
const
unsigned
int
i )
const
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{
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return
(*
this
)[ i ].localKey();
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}
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unsigned
int
order
()
const
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{
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return
order_
;
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}
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unsigned
int
size
()
const
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{
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return
points_
.size();
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}
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protected
:
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unsigned
int
order_
;
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std::vector< LagrangePoint >
points_
;
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};
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}
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#endif // DUNE_LAGRANGE_EMPTYPOINTS_HH
Generated on Mon Nov 24 2014 20:50:33 for dune-localfunctions by
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