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dune-grid-howto
Commit da60acc2 authored by Martin Nolte's avatar Martin Nolte
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split unitcube.hh into two files (second one is basicunitcube.hh) and reenabled 

section on GridFactory again

[[Imported from SVN: r229]]
parent 4d3fd0fa
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Showing with 129 additions and 121 deletions
Makefile.am
View file @ da60acc2
......@@ -9,7 +9,7 @@ examples_HEADERS = elementdata.hh parfvdatahandle.hh unitcube_sgrid.hh \
finitevolumeadapt.hh transportproblem.hh unitcube_yaspgrid.hh \
functors.hh unitcube_albertagrid.hh vertexdata.hh \
initialize.hh unitcube_alugrid.hh vtkout.hh integrateentity.hh \
unitcube.hh parevolve.hh unitcube_onedgrid.hh
unitcube.hh parevolve.hh unitcube_onedgrid.hh basicunitcube.hh
examples_PROGRAMS = gettingstarted traversal integration othergrids\
adaptiveintegration finitevolume adaptivefinitevolume parfinitevolume\
......
basicunitcube.hh 0 → 100644
View file @ da60acc2
// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef BASICUNITCUBE_HH
#define BASICUNITCUBE_HH
#include <dune/common/exceptions.hh>
#include <dune/common/fvector.hh>
#include <dune/grid/common/gridfactory.hh>
template< int dim >
class BasicUnitCube;
template<>
class BasicUnitCube< 2 >
{
protected:
template< class Grid >
static void insertVertices ( Dune::GridFactory< Grid > &factory )
{
Dune::FieldVector<double,2> pos;
pos[0] = 0; pos[1] = 0;
factory.insertVertex(pos);
pos[0] = 1; pos[1] = 0;
factory.insertVertex(pos);
pos[0] = 0; pos[1] = 1;
factory.insertVertex(pos);
pos[0] = 1; pos[1] = 1;
factory.insertVertex(pos);
}
template< class Grid >
static void insertSimplices ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::simplex, 2 );
std::vector< unsigned int > cornerIDs( 3 );
cornerIDs[0] = 0; cornerIDs[1] = 1; cornerIDs[2] = 2;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 2; cornerIDs[1] = 1; cornerIDs[2] = 3;
factory.insertElement( type, cornerIDs );
}
template< class Grid >
static void insertCubes ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::cube, 2 );
std::vector< unsigned int > cornerIDs( 4 );
for( int i = 0; i < 4; ++i )
cornerIDs[ i ] = i;
factory.insertElement( type, cornerIDs );
}
};
template<>
class BasicUnitCube< 3 >
{
protected:
template< class Grid >
static void insertVertices ( Dune::GridFactory< Grid > &factory )
{
Dune::FieldVector< double, 3 > pos;
pos[0] = 0; pos[1] = 0; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 0; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 0; pos[1] = 1; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 1; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 0; pos[1] = 0; pos[2] = 1; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 0; pos[2] = 1; factory.insertVertex(pos);
pos[0] = 0; pos[1] = 1; pos[2] = 1; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 1; pos[2] = 1; factory.insertVertex(pos);
}
template< class Grid >
static void insertSimplices ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::simplex, 3 );
std::vector< unsigned int > cornerIDs( 4 );
cornerIDs[0] = 0; cornerIDs[1] = 1; cornerIDs[2] = 2; cornerIDs[3] = 4;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 1; cornerIDs[1] = 3; cornerIDs[2] = 2; cornerIDs[3] = 7;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 1; cornerIDs[1] = 7; cornerIDs[2] = 2; cornerIDs[3] = 4;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 1; cornerIDs[1] = 7; cornerIDs[2] = 4; cornerIDs[3] = 5;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 4; cornerIDs[1] = 7; cornerIDs[2] = 2; cornerIDs[3] = 6;
factory.insertElement( type, cornerIDs );
}
template< class Grid >
static void insertCubes ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::cube, 3 );
std::vector< unsigned int > cornerIDs( 8 );
for( int i = 0; i < 8; ++i )
cornerIDs[ i ] = i;
factory.insertElement( type, cornerIDs );
}
};
#endif
doc/grid-howto.tex
View file @ da60acc2
......@@ -960,21 +960,21 @@ used.
numberstyle=\tiny, numbersep=5pt]{../unitcube_yaspgrid.hh}
\end{lst}
% \minisec{GridFactory}
\minisec{GridFactory}
% The file \lstinline!basicunitcube.hh!\ provides an interface class for the
% set-up of a unit cube in two or three dimensions with simplicial or cubic
% elements with help of the dune-grid class \lstinline!GridFactory!. This class
% hides grid specific methods for insertion of vertices and elements in the macro
% grid. Specializations of the \lstinline!GridFactory!\ exist for
% \lstinline!UGGrid!, \lstinline!AlbertaGrid!\ and the three dimensional
% \lstinline!ALUGrid!\ objects.
The file \lstinline!basicunitcube.hh!\ provides an interface class for the
set-up of a unit cube in two or three dimensions with simplicial or cubic
elements with help of the dune-grid class \lstinline!GridFactory!. This class
hides grid specific methods for insertion of vertices and elements in the macro
grid. Specializations of the \lstinline!GridFactory!\ exist for
\lstinline!UGGrid!, \lstinline!AlbertaGrid!\ and the three dimensional
\lstinline!ALUGrid!\ objects.
% \begin{lst}[File dune-grid-howto/basicunitcube.hh] \mbox{}
% \nopagebreak
% \lstinputlisting[basicstyle=\ttfamily\scriptsize,numbers=left,
% numberstyle=\tiny, numbersep=5pt]{../basicunitcube.hh}
% \end{lst}
\begin{lst}[File dune-grid-howto/basicunitcube.hh] \mbox{}
\nopagebreak
\lstinputlisting[basicstyle=\ttfamily\scriptsize,numbers=left,
numberstyle=\tiny, numbersep=5pt]{../basicunitcube.hh}
\end{lst}
\minisec{UGGrid}
......
unitcube.hh
View file @ da60acc2
......@@ -6,113 +6,7 @@
#include <dune/common/exceptions.hh>
#include <dune/common/fvector.hh>
#include <dune/grid/common/gridfactory.hh>
// UGGrid 3d, variant 2 (tetrahedra) specialization
template< int dim >
class BasicUnitCube;
template<>
class BasicUnitCube< 2 >
{
protected:
template< class Grid >
static void insertVertices ( Dune::GridFactory< Grid > &factory )
{
Dune::FieldVector<double,2> pos;
pos[0] = 0; pos[1] = 0;
factory.insertVertex(pos);
pos[0] = 1; pos[1] = 0;
factory.insertVertex(pos);
pos[0] = 0; pos[1] = 1;
factory.insertVertex(pos);
pos[0] = 1; pos[1] = 1;
factory.insertVertex(pos);
}
template< class Grid >
static void insertSimplices ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::simplex, 2 );
std::vector< unsigned int > cornerIDs( 3 );
cornerIDs[0] = 0; cornerIDs[1] = 1; cornerIDs[2] = 2;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 2; cornerIDs[1] = 1; cornerIDs[2] = 3;
factory.insertElement( type, cornerIDs );
}
template< class Grid >
static void insertCubes ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::cube, 2 );
std::vector< unsigned int > cornerIDs( 4 );
for( int i = 0; i < 4; ++i )
cornerIDs[ i ] = i;
factory.insertElement( type, cornerIDs );
}
};
template<>
class BasicUnitCube< 3 >
{
protected:
template< class Grid >
static void insertVertices ( Dune::GridFactory< Grid > &factory )
{
Dune::FieldVector< double, 3 > pos;
pos[0] = 0; pos[1] = 0; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 0; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 0; pos[1] = 1; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 1; pos[2] = 0; factory.insertVertex(pos);
pos[0] = 0; pos[1] = 0; pos[2] = 1; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 0; pos[2] = 1; factory.insertVertex(pos);
pos[0] = 0; pos[1] = 1; pos[2] = 1; factory.insertVertex(pos);
pos[0] = 1; pos[1] = 1; pos[2] = 1; factory.insertVertex(pos);
}
template< class Grid >
static void insertSimplices ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::simplex, 3 );
std::vector< unsigned int > cornerIDs( 4 );
cornerIDs[0] = 0; cornerIDs[1] = 1; cornerIDs[2] = 2; cornerIDs[3] = 4;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 1; cornerIDs[1] = 3; cornerIDs[2] = 2; cornerIDs[3] = 7;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 1; cornerIDs[1] = 7; cornerIDs[2] = 2; cornerIDs[3] = 4;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 1; cornerIDs[1] = 7; cornerIDs[2] = 4; cornerIDs[3] = 5;
factory.insertElement( type, cornerIDs );
cornerIDs[0] = 4; cornerIDs[1] = 7; cornerIDs[2] = 2; cornerIDs[3] = 6;
factory.insertElement( type, cornerIDs );
}
template< class Grid >
static void insertCubes ( Dune::GridFactory< Grid > &factory )
{
const Dune::GeometryType type( Dune::GeometryType::cube, 3 );
std::vector< unsigned int > cornerIDs( 8 );
for( int i = 0; i < 8; ++i )
cornerIDs[ i ] = i;
factory.insertElement( type, cornerIDs );
}
};
#include "basicunitcube.hh"
// default implementation for any template parameter
template<typename T, int variant>
......
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