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/***************************************************************************
gf.cc - 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.cc,v 1.9 2002/05/05 22:17:02 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. *
* *
***************************************************************************/
#include <assert.h>
#include "defs.hh"
#include "gf.hh"
using namespace std;
// Constructors
template<class T,int D>
gf<T,D>::gf (const string name, th& t, dh<D>& d,
const int tmin, const int tmax, const int prolongation_order_time)
: generic_gf<D>(name, t, d, tmin, tmax, prolongation_order_time)
{
recompose();
}
// Destructors
template<class T,int D>
gf<T,D>::~gf () { }
// Access to the data
template<class T,int D>
const data<T,D>* gf<T,D>::operator() (int tl, int rl, int c, int ml) const {
assert (tl>=tmin && tl<=tmax);
assert (rl>=0 && rl<h.reflevels());
assert (c>=0 && c<h.components(rl));
assert (ml>=0 && ml<h.mglevels(rl,c));
return (const data<T,D>*)storage[tl-tmin][rl][c][ml];
}
template<class T,int D>
data<T,D>* gf<T,D>::operator() (int tl, int rl, int c, int ml) {
assert (tl>=tmin && tl<=tmax);
assert (rl>=0 && rl<h.reflevels());
assert (c>=0 && c<h.components(rl));
assert (ml>=0 && ml<h.mglevels(rl,c));
return (data<T,D>*)storage[tl-tmin][rl][c][ml];
}
// Output
template<class T,int D>
ostream& gf<T,D>::output (ostream& os) const {
os << "gf<T," << D << ">:\"" << name << "\","
<< "dt=[" << tmin << ":" << tmax<< "]";
return os;
}
#define INSTANTIATE(T) \
template class gf<T,3>;
#include "instantiate"
#undef INSTANTIATE
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