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/***************************************************************************
gf.hh - Grid Function
data for every element of a data hierarchy
-------------------
begin : Sun Jun 11 2000
copyright : (C) 2000 by Erik Schnetter
email : schnetter@astro.psu.edu
$Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/gf.hh,v 1.4 2001/06/12 14:56:59 schnetter Exp $
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#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 generic_gf<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 string name, th& t, dh<D>& d, const int tmin, const int tmax);
// Destructors
virtual ~gf ();
// Helpers
protected:
virtual generic_data<D>* typed_data() { return new data<T,D>; }
// 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;
};
#if defined(TMPL_IMPLICIT)
# include "gf.cc"
#endif
#endif // GF_HH
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