misc.h

自适应网格划分通用程序包

// This software is copyright (C) by the Lawrence Berkeley
// National Laboratory.  Permission is granted to reproduce
// this software for non-commercial purposes provided that
// this notice is left intact.
// 
// It is acknowledged that the U.S. Government has rights to
// this software under Contract DE-AC03-765F00098 between
// the U.S.  Department of Energy and the University of
// California.
//
// This software is provided as a professional and academic
// contribution for joint exchange. Thus it is experimental,
// is provided ``as is'', with no warranties of any kind
// whatsoever, no support, no promise of updates, or printed
// documentation. By using this software, you acknowledge
// that the Lawrence Berkeley National Laboratory and
// Regents of the University of California shall have no
// liability with respect to the infringement of other
// copyrights by any part of this software.
//

#ifndef CH_MISC_H
#define CH_MISC_H

//
// $Id: Misc_8H-source.html,v 1.2 2005/05/13 21:35:22 dbs Exp $
//

#include "SPACE.H"

template <class T>
inline
T
Min (const T& a,
     const T& b)
{
    return a < b ? a : b;
}

template <class T>
inline
T
Max (const T& a,
     const T& b)
{
    return a > b ? a : b;
}

template <class T>
inline
T
Abs (const T& a)
{
    return a > 0 ? a : -a;
}

template <class T>
inline
void
Swap (T& a, T& b)
{
    T tmp = a;
    a = b;
    b = tmp;
}

#endif /*CH_MISC_H*/