/usr/include/dune/grid/io/visual/grapedatadisplay.hh is in libdune-grid-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#define DUNE_GRAPE_DATA_DISPLAY_HH
//- system includes
#include <vector>
#include <limits>
//- local includes
#include "grapegriddisplay.hh"
/** @file
@author Robert Kloefkorn
@brief Provides a DataDisplay class using the GridDisplay and
dune-fem module for class DiscreteFubctions support.
*/
namespace Dune
{
// Forward Declarations
// --------------------
template< class ctype, int dim, int dimworld, int polOrd >
class GrapeLagrangePoints;
// GrapeFunction
// -------------
template< class GV, int dimR, int polOrd >
struct GrapeFunction
{
typedef GV GridView;
static const int dimDomain = GridView::Grid::dimension;
static const int dimRange = dimR;
typedef FieldVector< typename GridView::Grid::ctype, dimDomain > DomainVector;
typedef FieldVector< typename GridView::Grid::ctype, dimRange > RangeVector;
typedef typename GridView::template Codim< 0 >::Entity Entity;
virtual ~GrapeFunction ()
{}
virtual void evaluate ( const Entity &entity, const DomainVector &x, RangeVector &y ) const = 0;
virtual const GridView &gridView () const = 0;
virtual std::string name () const = 0;
};
#if HAVE_GRAPE
// EvalFunctionData
// ----------------
template <class EvalImpTraits>
struct EvalFunctionData
{
typedef typename EvalImpTraits :: GridType GridType;
typedef typename EvalImpTraits :: EvalImp EvalImp;
typedef typename GridType :: template Codim<0> :: Entity EntityType;
enum { dim = GridType::dimension };
enum { dimworld = GridType::dimensionworld };
typedef typename GridType :: ctype ctype;
typedef typename GrapeInterface<dim,dimworld>::DUNE_ELEM DUNE_ELEM;
typedef typename GrapeInterface<dim,dimworld>::DUNE_FDATA DUNE_FDATA;
// for the data visualization, call implementations evalCoordNow
inline static void evalCoordNow (const EntityType &en, DUNE_FDATA *fdata, const double *coord, double * val)
{
EvalImp::evalCoordNow(en,fdata,coord,val);
}
// for the data visualization, call implementations evalDofNow
inline static void evalDofNow (const EntityType &en, int geomType, DUNE_FDATA *fdata , int localNum, double * val)
{
EvalImp::evalDofNow(en,geomType,fdata,localNum,val);
}
// evaluate at given local coord
inline static void evalCoord (DUNE_ELEM *he, DUNE_FDATA *df,
const double *coord, double * val);
// evaluate at dof
inline static void evalDof (DUNE_ELEM *he, DUNE_FDATA *df, int localNum, double * val);
// get min and max value for colorbar
inline static void getMinMaxValues(DUNE_FDATA *df, double* min, double* max );
};
template <class GridImp, class DiscreteFunctionType>
struct EvalDiscreteFunctions;
template <class GridImp, class DiscreteFunctionType>
struct EvalDiscreteFunctionsTraits
{
typedef GridImp GridType;
typedef EvalDiscreteFunctions <GridImp, DiscreteFunctionType > EvalImp;
};
template <class GridImp, class DiscreteFunctionType>
struct EvalDiscreteFunctions
: public EvalFunctionData< EvalDiscreteFunctionsTraits <GridImp, DiscreteFunctionType > >
{
typedef GridImp GridType;
typedef typename GridType :: template Codim<0> :: Entity EntityType;
enum { dim = GridType::dimension };
enum { dimworld = GridType::dimensionworld };
typedef typename GridType :: ctype ctype;
typedef typename DiscreteFunctionType :: LocalFunctionType LocalFunctionType;
typedef typename DiscreteFunctionType :: DiscreteFunctionSpaceType DiscreteFunctionSpaceType;
typedef typename DiscreteFunctionSpaceType :: RangeType RangeType;
typedef typename DiscreteFunctionSpaceType :: DomainType DomainType;
typedef typename GrapeInterface<dim,dimworld>::DUNE_ELEM DUNE_ELEM;
typedef typename GrapeInterface<dim,dimworld>::DUNE_FDATA DUNE_FDATA;
// for the data visualization
inline static void evalCoordNow (const EntityType &en, DUNE_FDATA *fdata, const double *coord, double * val);
// for the data visualization
inline static void evalDofNow (const EntityType &en, int geomType, DUNE_FDATA *fdata , int localNum, double * val);
// for the data visualization
inline static void evalScalar (const EntityType &en, int geomType,
DiscreteFunctionType & func, LocalFunctionType &lf,
const int * comp , int localNum, double * val);
// for the data visualization
inline static void evalVector (const EntityType &en, int geomType,
DiscreteFunctionType & func, LocalFunctionType &lf,
const int * comp, int vend, int localNum, double * val);
// calculate min and max value of function
inline static void calcMinMax(DUNE_FDATA * df);
};
// EvalGrapeFunction
// -----------------
template< class GV, int dimR, int polOrd >
struct EvalGrapeFunction;
template< class GV, int dimR, int polOrd >
struct EvalGrapeFunctionTraits
{
typedef typename GV::Grid GridType;
typedef EvalGrapeFunction< GV, dimR, polOrd > EvalImp;
};
template< class GV, int dimR, int polOrd >
struct EvalGrapeFunction
: public EvalFunctionData< EvalGrapeFunctionTraits< GV, dimR, polOrd > >
{
typedef GV GridView;
typedef Dune::GrapeFunction< GV, dimR, polOrd > GrapeFunction;
static const int dimDomain = GrapeFunction::dimDomain;
static const int dimRange = GrapeFunction::dimRange;
static const int dimWorld = GridView::Grid::dimensionworld;
typedef typename GrapeFunction::DomainVector DomainVector;
typedef typename GrapeFunction::RangeVector RangeVector;
typedef typename GridView::template Codim< 0 >::Entity Entity;
typedef typename GrapeInterface< dimDomain, dimWorld >::DUNE_ELEM DUNE_ELEM;
typedef typename GrapeInterface< dimDomain, dimWorld >::DUNE_FDATA DUNE_FDATA;
// for the data visualization
static void evalCoordNow ( const Entity &entity, DUNE_FDATA *fdata, const double *coord, double *val );
// for the data visualization
static void evalDofNow ( const Entity &entity, int geomType, DUNE_FDATA *fdata, int localNum, double *val );
// calculate min and max value of function
static void calcMinMax ( DUNE_FDATA *fdata );
};
// EvalVectorData
// --------------
template <class GridImp, class VectorType, class IndexSetImp >
struct EvalVectorData;
template <class GridImp, class VectorType , class IndexSetImp >
struct EvalVectorDataTraits
{
typedef GridImp GridType;
typedef EvalVectorData <GridImp, VectorType, IndexSetImp > EvalImp;
};
template <class GridImp, class VectorType, class IndexSetImp >
struct EvalVectorData
: public EvalFunctionData< EvalVectorDataTraits <GridImp, VectorType, IndexSetImp > >
{
typedef GridImp GridType;
typedef typename GridType :: template Codim<0> :: Entity EntityType;
enum { dim = GridType::dimension };
enum { dimworld = GridType::dimensionworld };
typedef typename GridType :: ctype ctype;
typedef typename GrapeInterface<dim,dimworld>::DUNE_ELEM DUNE_ELEM;
typedef typename GrapeInterface<dim,dimworld>::DUNE_FDATA DUNE_FDATA;
// for the data visualization
inline static void evalCoordNow (const EntityType &en, DUNE_FDATA *fdata, const double *coord, double * val);
// for the data visualization
inline static void evalDofNow (const EntityType &en, int geomType, DUNE_FDATA *fdata , int localNum, double * val);
// for the data visualization, evaluate linear funcs
static void evalVectorLinear ( const EntityType &entity, int geomType,
VectorType & func, const IndexSetImp &indexSet,
const int *comp, int vend, int localNum, double *val );
// for the data visualization, evaluate const funcs
static void evalVectorConst ( const EntityType &entity, int geomType,
VectorType & func, const IndexSetImp &indexSet,
const int * comp, int vend, int localNum, double * val);
// calculate min and max value of function
inline static void calcMinMax(DUNE_FDATA * df);
};
#endif
/** \todo Please doc me!
\ingroup Grape
*/
template<class GridType>
class GrapeDataDisplay : public GrapeGridDisplay < GridType >
{
typedef GrapeDataDisplay < GridType > MyDisplayType;
typedef GrapeGridDisplay < GridType > BaseType;
enum { dim = GridType::dimension };
enum { dimworld = GridType::dimensionworld };
typedef typename GridType :: ctype ctype;
#if HAVE_GRAPE
typedef typename GrapeInterface<dim,dimworld>::DUNE_ELEM DUNE_ELEM;
typedef typename GrapeInterface<dim,dimworld>::DUNE_FDATA DUNE_FDATA;
typedef typename GrapeInterface<dim,dimworld>::DUNE_DAT DUNE_DAT;
typedef typename GrapeInterface<dim,dimworld>::F_DATA F_DATA;
#endif
public:
typedef GridType MyGridType;
//! Constructor, make a GrapeDataDisplay for given grid
inline GrapeDataDisplay(const GridType &grid, const int myrank = -1);
//! Constructor, make a GrapeDataDisplay for given grid
template <class GridPartType>
inline GrapeDataDisplay(const GridPartType & gridPart, const int myrank = -1);
//! Desctructor
inline ~GrapeDataDisplay();
/*! display data stored in vector
@param name Name of data (i.e. solution)
@param data Data vector storing data to display
@param indexSet The corresponding index set related to the data
@param polOrd polynominal order of Lagrangespace, only 0 and 1 allowed
at the momnent
@param dimRange dimension of the result data (scalar: 1)
@param continuous continuous or not (i.e polOrd = 0 ==> discontinuous) default is discontinuous
*/
template< class VectorType, class IndexSetType >
inline void displayVector ( const std::string name,
const VectorType &data,
const IndexSetType &indexSet,
const int polOrd,
const unsigned int dimRange,
bool continuous = false );
//! Calls the display of the grid and draws the discrete function
//! if discretefunction is NULL, then only the grid is displayed
template <class DiscFuncType>
inline void dataDisplay(const DiscFuncType &func, bool vector = false);
//! display grid and data without grid mode
inline void display();
//! add discrete function to display
template <class DiscFuncType>
inline void addData(const DiscFuncType &func, double time = 0.0, bool vector = false );
//! add discrete function to display
template <class DiscFuncType>
inline void addData(const DiscFuncType &func, std::string name , double time , bool vector = false );
template< class GV, int dimR, int polOrd >
void addData ( const GrapeFunction< GV, dimR, polOrd > &function );
#if HAVE_GRAPE
//! add discrete function to display
template <class DiscFuncType>
inline void addData(const DiscFuncType &func, const DATAINFO * , double time );
// retrun whether we have data or not
bool hasData () { return (vecFdata_.size() > 0); }
// return vector for copying in combined display
std::vector < DUNE_FDATA * > & getFdataVec () { return vecFdata_; }
/*! add vector to display
@param data Data vector storing data to display
@param indexSet The corresponding index set related to the data
@param dinf GrapeDataDisplay internal data
@param time simulation time of data
@param polOrd polynominal order of Lagrangespace, only 0 and 1 allowed
at the momnent
@ param continuous continuous or not (i.e polOrd = 0 ==> discontinuous)
*/
template<class VectorType, class IndexSetType >
inline void addVector(const std::string name,
const VectorType & data, const IndexSetType & indexSet,
const double time , const int polOrd ,
const int dimRange, bool continuous );
/*! add vector to display
@param data Data vector storing data to display
@param indexSet The corresponding index set related to the data
@param dinf GrapeDataDisplay internal data
@param time simulation time of data
@param polOrd polynominal order of Lagrangespace, only 0 and 1 allowed
at the momnent
@ param continuous continuous or not (i.e polOrd = 0 ==> discontinuous)
*/
template<class VectorType, class IndexSetType >
inline void addVector(const VectorType & data, const IndexSetType & indexSet,
const DATAINFO * dinf, double time ,
const int polOrd , const int dimRange, bool continuous );
private:
//! hold the diffrent datas on this mesh
std::vector < DUNE_FDATA * > vecFdata_;
enum { polynomialOrder = 1 };
// store lagrange points for evaluation
GrapeLagrangePoints<ctype,dim,dimworld,polynomialOrder> lagrangePoints_;
typedef typename GridType :: template Codim<0> :: Entity EntityCodim0Type;
typedef void evalCoord_t(EntityCodim0Type &, DUNE_FDATA *, const double *, double * );
typedef void evalDof_t (EntityCodim0Type &,int , DUNE_FDATA * , int , double * );
public:
// create object DUNE_FDATA
static DUNE_FDATA * createDuneFunc ();
// delete object DUNE_FDATA
static void deleteDuneFunc (DUNE_FDATA *);
#endif
};
template <typename ctype, int dim, int dimworld, int polOrd>
class GrapeLagrangePoints
{
#if HAVE_GRAPE
enum { maxPoints = 20 };
enum { numberOfTypes = (dim == 2) ? 2 : 6 };
std::vector < FieldMatrix<ctype,maxPoints,dim> > points_;
GrapeLagrangePoints ( const GrapeLagrangePoints& );
public:
//! create lagrange points for given polyOrder and dim,dimworld
GrapeLagrangePoints () : points_()
{
GrapeInterface_two_two::setupReferenceElements();
GrapeInterface_two_three::setupReferenceElements();
GrapeInterface_three_three::setupReferenceElements();
for(int type=0; type<numberOfTypes; ++type)
{
FieldMatrix<ctype,maxPoints,dim> coords( ctype(0) );
const int nvx = numberOfVertices(type);
for(int i=0; i<nvx; ++i)
{
const double * p = getCoordinate(type,i);
for(int j=0; j<dimworld; ++j)
{
assert( p );
coords[i][j] = p[j];
}
}
points_.push_back( coords );
}
}
//! return lagrange point with localNum
//! for given element type and polyOrder
const FieldVector<ctype,dim> &
getPoint (const int geomType, const int polyOrder , const int localNum ) const
{
assert( polOrd == polyOrder );
assert( geomType >= 0 );
assert( geomType < numberOfTypes );
return points_[geomType][localNum];
}
private:
static int numberOfVertices( const int type )
{
if(type < GrapeInterface_three_three::gr_tetrahedron)
return GrapeInterface_two_two::getElementDescription(type)->number_of_vertices;
else
return GrapeInterface_three_three::getElementDescription(type)->number_of_vertices;
}
static const double * getCoordinate( const int type, const int i )
{
if(type < GrapeInterface_three_three::gr_tetrahedron)
{
return GrapeInterface_two_two::getElementDescription(type)->coord[i];
}
else
return GrapeInterface_three_three::getElementDescription(type)->coord[i];
}
#endif
};
} // end namespace Dune
#include "grape/grapedatadisplay.cc"
#endif
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