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Comment:Declared functions static to eliminate linker errors due to multiple definitions.
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SHA3-256: d04076ccfb35de7a24ef30aaa94ffea031cd9345b105ac2e255a0f827d7a8144
User & Date: geraint@users.sourceforge.net on 2001-03-03 00:49:33
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Context
2001-03-03
06:50:38
Added #SUMMARY lines for ode2odes. check-in: f52b542e3f user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk
00:49:33
Declared functions static to eliminate linker errors due to multiple definitions. check-in: d04076ccfb user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk
00:27:14
Fixed ar options to work with GNU ar. Allow mtt to create dependencies for mtt_%.cc when making mtt_%.oct. check-in: 83b666d596 user: geraint@users.sourceforge.net tags: origin/merging-ode2odes-exe, trunk
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Modified mttroot/mtt/cc/include/useful-functions.hh from [f8dd1f5d60] to [6bacf30342].

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#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);
}

inline class_t
min (const class_t &x1, const class_t &x2)
{
  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;
}

inline ColumnVector
nozeros (const ColumnVector v0, const double tol = 0.0)
{
  ColumnVector v (v0.length ());
  register int i, j;
  for (i = j = 0; i < v.length (); i++)
    if (tol < abs (v0 (i)))
      {
	v (j) = v0 (i);
	j++;
      }
  if (0 == j)
    {
      return *new ColumnVector ();
    }
  else
    {
      return (v.extract (0, --j));
    }
}

inline ColumnVector
zeros (const int r)
{
  ColumnVector v (r, 0.0);
  return v;
}

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

#endif // HAVE_USEFUL_FUNCTIONS_HH








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#define inline			// strip from pre-processed file
#define class_t double
#endif // __CPLUSPLUS


// == Template functions ==

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

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

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


// == Octave functions ==

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

static inline ColumnVector
nozeros (const ColumnVector v0, const double tol = 0.0)
{
  ColumnVector v (v0.length ());
  register int i, j;
  for (i = j = 0; i < v.length (); i++)
    if (tol < abs (v0 (i)))
      {
	v (j) = v0 (i);
	j++;
      }
  if (0 == j)
    {
      return *new ColumnVector ();
    }
  else
    {
      return (v.extract (0, --j));
    }
}

static inline ColumnVector
zeros (const int r)
{
  ColumnVector v (r, 0.0);
  return v;
}

static inline Matrix
zeros (const int r, const int c)
{
  Matrix m (r, c, 0.0);
  return m;
}

#endif // HAVE_USEFUL_FUNCTIONS_HH

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