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Modules
Numerics
FEM
include
itkFEMElementStd.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkFEMElementStd_h
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#define __itkFEMElementStd_h
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#include "
itkFEMElementBase.h
"
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namespace
itk
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{
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namespace
fem
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{
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template
<
unsigned
int
VNumberOfNodes,
unsigned
int
VNumberOfSpatialDimensions,
class
TBaseClass = Element>
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class
ElementStd
:
public
TBaseClass
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{
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public
:
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typedef
ElementStd
Self
;
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typedef
TBaseClass
Superclass
;
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typedef
SmartPointer<Self>
Pointer
;
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typedef
SmartPointer<const Self>
ConstPointer
;
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itkTypeMacro(
ElementStd
, TBaseClass);
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// FIXME: Add concept cheking for TBaseClass, and TPointClass
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// Repeat typedefs and enums from parent class
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typedef
typename
Superclass::Float
Float
;
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typedef
typename
Superclass::MatrixType
MatrixType
;
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typedef
typename
Superclass::VectorType
VectorType
;
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typedef
typename
Superclass::LoadType
LoadType
;
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typedef
typename
Superclass::LoadPointer
LoadPointer
;
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typedef
typename
Superclass::NodeIDType
NodeIDType
;
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typedef
typename
Superclass::DegreeOfFreedomIDType
DegreeOfFreedomIDType
;
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typedef
typename
Superclass::Node
Node
;
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enum
{
InvalidDegreeOfFreedomID
= Superclass::InvalidDegreeOfFreedomID };
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enum
{
NumberOfNodes
= VNumberOfNodes };
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enum
{
NumberOfSpatialDimensions
= VNumberOfSpatialDimensions };
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ElementStd
();
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// ////////////////////////////////////////////////////////////////////////
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virtual
unsigned
int
GetNumberOfNodes
(
void
)
const
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{
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return
NumberOfNodes
;
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}
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virtual
NodeIDType
GetNode
(
unsigned
int
n)
const
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{
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if
( n >=
NumberOfNodes
)
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{
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return
0;
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}
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return
this->
m_node
[n];
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}
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virtual
void
SetNode
(
unsigned
int
n,
NodeIDType
node)
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{
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this->
SetNodeInternal
(n,node);
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}
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virtual
void
SetNode
(
unsigned
int
n,
typename
Superclass::Node::Pointer
node)
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{
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this->
SetNodeInternal
(n,node);
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}
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virtual
const
VectorType
&
GetNodeCoordinates
(
unsigned
int
n)
const
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{
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return
m_node
[n]->GetCoordinates();
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}
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virtual
unsigned
int
GetNumberOfSpatialDimensions
()
const
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{
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return
NumberOfSpatialDimensions
;
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}
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// ////////////////////////////////////////////////////////////////////////
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protected
:
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virtual
void
PrintSelf
(std::ostream& os,
Indent
indent)
const
;
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virtual
void
SetNodeInternal
(
unsigned
int
n,
const
Node
*node)
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{
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if
( n >=
NumberOfNodes
)
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{
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return
;
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}
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this->
m_node
[n] = node;
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}
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const
Node
*
m_node
[
NumberOfNodes
];
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};
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}
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}
// end namespace itk::fem
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#ifndef ITK_MANUAL_INSTANTIATION
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#include "itkFEMElementStd.hxx"
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#endif
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#endif // #ifndef __itkFEMElementStd_h
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