| //##################################################################### |
| // Copyright 2002, Ronald Fedkiw. |
| // This file is part of PhysBAM whose distribution is governed by the license contained in the accompanying file PHYSBAM_COPYRIGHT.txt. |
| //##################################################################### |
| // Function maxmag |
| //##################################################################### |
| // |
| // finds the maximum value in magnitude and returns it with the sign |
| // |
| //##################################################################### |
| #ifndef __maxmag__ |
| #define __maxmag__ |
| |
| namespace PhysBAM |
| { |
| |
| template<class T> |
| inline T maxmag (const T a, const T b) |
| { |
| return fabs (a) > fabs (b) ? a : b; |
| } |
| |
| inline double maxmag (const double a, const int b) |
| { |
| return fabs (a) > fabs ( (double) b) ? a : b; |
| } |
| |
| inline double maxmag (const int a, const double b) |
| { |
| return fabs ( (double) a) > fabs (b) ? a : b; |
| } |
| |
| template<class T> |
| inline T maxmag (const T a, const T b, const T c) |
| { |
| return maxmag (a, maxmag (b, c)); |
| } |
| |
| template<class T> |
| inline T maxmag (const T a, const T b, const T c, const T d) |
| { |
| return maxmag (a, maxmag (b, c, d)); |
| } |
| |
| template<class T> |
| inline T maxmag (const T a, const T b, const T c, const T d, const T e) |
| { |
| return maxmag (a, maxmag (b, c, d, e)); |
| } |
| |
| template<class T> |
| inline T maxmag (const T a, const T b, const T c, const T d, const T e, const T f) |
| { |
| return maxmag (a, maxmag (b, c, d, e, f)); |
| } |
| |
| } |
| #endif |
| |
