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/***************************************************************************
defs.hh - Commonly used definitions
-------------------
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/defs.hh,v 1.5 2001/03/27 22:26:31 eschnett 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 DEFS_HH
#define DEFS_HH
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <algorithm>
#include <iostream>
#include <list>
#include <set>
#include <vector>
using namespace std;
// Stringification
#define STR(s) #s
// Fortranification
#define FORTRAN_NAME(x) x##_
// A general type
enum centering { vertex_centered, cell_centered };
// Useful helper
template<class T>
inline T square (const T& x) { return x*x; }
// Container output
template<class T> ostream& output (ostream& os, const list<T>& l);
template<class T> ostream& output (ostream& os, const set<T>& s);
template<class T> ostream& output (ostream& os, const vector<T>& v);
template<class T>
inline ostream& operator<< (ostream& os, const list<T>& l) {
return output(os,l);
}
template<class T>
inline ostream& operator<< (ostream& os, const set<T>& s) {
return output(os,s);
}
template<class T>
inline ostream& operator<< (ostream& os, const vector<T>& v) {
return output(os,v);
}
#if defined(TMPL_IMPLICIT)
# include "defs.cc"
#endif
#endif // DEFS_HH
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