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#ifndef GF_HH
#define GF_HH
#include <cassert>
#include <cmath>
#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<typename T>
class gf: public ggf {
// Types
typedef data<T>* 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& t, dh& d,
const int prolongation_order_time,
const int vectorlength, const int vectorindex,
gf* const vectorleader);
// Destructors
virtual ~gf ();
// Helpers
virtual gdata* typed_data (int tl, int rl, int lc, int ml) const
{
data<T>* const vl =
this->vectorleader
? (data<T>*)(*this->vectorleader)(tl,rl,lc,ml)
: NULL;
return new data<T>(this->varindex,
h.refcent, this->transport_operator,
this->vectorlength, this->vectorindex,
vl);
}
// Access to the data
virtual const data<T>* operator() (int tl, int rl, int lc, int ml) const;
virtual data<T>* operator() (int tl, int rl, int lc, int ml);
// Output
virtual size_t memory () const;
virtual ostream& output (ostream& os) const;
private:
gf (); // canonical default construtor
gf (const gf &); // canonical copy construtor
gf & operator= (const gf &); // canonical copy
};
#endif // GF_HH
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