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// $Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/gf.hh,v 1.12 2004/03/23 12:40:27 schnetter Exp $
#ifndef GF_HH
#define GF_HH
#include <assert.h>
#include <math.h>
#include <iostream>
#include <string>
#include "bbox.hh"
#include "bboxset.hh"
#include "data.hh"
#include "defs.hh"
#include "dh.hh"
#include "ggf.hh"
#include "th.hh"
#include "vect.hh"
using namespace std;
// A real grid function
template<class T,int D>
class gf: public ggf<D> {
// Types
typedef vect<int,D> ivect;
typedef bbox<int,D> ibbox;
typedef bboxset<int,D> ibset;
typedef list<ibbox> iblist;
typedef vector<iblist> iblistvect;
typedef data<T,D>* tdata; // data ...
typedef vector<tdata> mdata; // ... for each multigrid level
typedef vector<mdata> cdata; // ... for each component
typedef vector<cdata> rdata; // ... for each refinement level
typedef vector<rdata> fdata; // ... for each time level
public:
// Constructors
gf (const int varindex, const operator_type transport_operator,
th<D>& t, dh<D>& d,
const int tmin, const int tmax, const int prolongation_order_time,
const int vectorlength, const int vectorindex,
gf* const vectorleader);
// Destructors
virtual ~gf ();
// Helpers
protected:
virtual gdata<D>* typed_data (int tl, int rl, int c, int ml)
{
return new data<T,D>(this->varindex, this->transport_operator,
this->vectorlength, this->vectorindex,
this->vectorleader
? (data<T,D>*)(*this->vectorleader)(tl,rl,c,ml)
: NULL);
}
// Access to the data
public:
virtual const data<T,D>* operator() (int tl, int rl, int c, int ml) const;
virtual data<T,D>* operator() (int tl, int rl, int c, int ml);
// Output
virtual ostream& output (ostream& os) const;
};
#endif // GF_HH
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