Overview
Comment:Fixed stupid typo in max and min functions.
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SHA3-256: f7f1dc1e6a4d63bdbf0c627dba4fc75a89d4ad896955740ddf529e9a6b9521ce
User & Date: geraint@users.sourceforge.net on 2001-03-02 00:40:18
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Context
2001-03-02
00:45:21
Separated Euler and Implicit methods in .cc code and dependencies. check-in: 3098274adc user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk
00:40:18
Fixed stupid typo in max and min functions. check-in: f7f1dc1e6a user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk
2001-03-01
05:05:53
Minor revisions. check-in: 449e55e2e4 user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk
Changes
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Modified mttroot/mtt/cc/include/useful-functions.hh from [c0b27c8721] to [f8dd1f5d60]. 

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#ifndef HAVE_USEFUL_FUNCTIONS_HH
#define HAVE_USEFUL_FUNCTIONS_HH


#ifdef __CPLUSPLUS
template <class T>
inline T max (const T &x1, const T &x2)
{
  return (x1 >= x2) ? x1 : (x2 < x1) ? x2 : 0;
template <class class_t>
#else
#define inline			// strip from pre-processed file
#define class_t double
#endif // __CPLUSPLUS


// == Template functions ==

inline class_t
max (const class_t &x1, const class_t &x2)
{
  return ((x1 >= x2) ? x1 : (x1 < x2) ? x2 : 0);
}

template <class T>
inline T min (const T &x1, const T &x2)
inline class_t
min (const class_t &x1, const class_t &x2)
{
  return (x1 <= x2) ? x1 : (x2 > x1) ? x2 : 0;
  return ((x1 <= x2) ? x1 : (x1 > x2) ? x2 : 0);
}

inline class_t
sign (const class_t &x)
{
  return ((x > 0) ? +1 : (x < 0) ? -1 : 0);
}


// == Octave functions ==

inline Matrix
ones (const int r = 1, const int c = 1)
{
  Matrix m (r, c, 1.0);
  return m;
}
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inline Matrix
zeros (const int r, const int c)
{
  Matrix m (r, c, 0.0);
  return m;
}

template <class T>
inline int
sign (T x)
{
  return
    (0 < x) ? +1 :
    (0 > x) ? -1 :
    0;
}

#endif // HAVE_USEFUL_FUNCTIONS_HH

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