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Comment:Prepended std:: to iostream classes to satisfy g++.
cmath is preferred to math.h
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SHA3-256: 5ad98a88175f1f7a21854dea4ceb87ef69bac028612825f4badc23c7167ed59e
User & Date: geraint@users.sourceforge.net on 2004-08-09 17:49:06.000
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Context
2004-08-09
17:49:52
string header file is required.
cmath is preferred to math.h check-in: 110ca310cf user: geraint@users.sourceforge.net tags: origin/master, trunk
17:49:06
Prepended std:: to iostream classes to satisfy g++.
cmath is preferred to math.h check-in: 5ad98a8817 user: geraint@users.sourceforge.net tags: origin/master, trunk
17:46:52
Declarations of class string prepended with std:: to satisfy g++.
cmath is preferred to math.h check-in: 7850422450 user: geraint@users.sourceforge.net tags: origin/master, trunk
Changes
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Modified mttroot/mtt/lib/cr/hh/fade.hh from [8a88d4173b] to [ea57877552]. 
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#ifndef FADE_HH
#define FADE_HH

#include <math.h>		// tanh
#include <cmath>		// tanh

#include "constants.hh"		// pi

inline double
fade(const double x,
     const double x1,
     const double x2,
︙
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	const double x1,
	const double x2,
	const double y1,
	const double y2)
{
  double X1 = x1, X2 = x2;
  if (x1 > x2) {
    cerr << "* Warning: chkfade; x2 > x1, swapping" << endl;
    std::cerr << "* Warning: chkfade; x2 > x1, swapping" << std::endl;
    X1 = x2;
    X2 = x1;
  }
  return ((x <= X1) ? y1 : (x > X2) ? y2 : fade(x, X1, X2, y1, y2));
}

#endif // FADE_HH
Modified mttroot/mtt/lib/cr/hh/kinematicviscosity.hh from [ee21aaf89a] to [ebebe8b69e]. 
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#ifndef KINEMATICVISCOSITY_HH
#define KINEMATICVISCOSITY_HH

#include <math.h>		// pow
#include <cmath>		// pow
#include <string>

inline double
kerosenekinematicviscosity(const double T)
  /*
   * B.S.Massey
   * Mechanics of fluids
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   * nu = 1.78598097e6 * T^(-4.781567507)
   */
{
  return 1.79e6 * pow(T, -4.78);
}

inline double
kinematicviscosity(const string fluid,
kinematicviscosity(const std::string fluid,
		   const double T)
{
  if ("kerosene" == fluid) {
    return kerosenekinematicviscosity(T);
  } else {
    cerr << __FILE__ << ": fluid \"" << fluid << "\" unknown" << endl;
    std::cerr << __FILE__ << ": fluid \"" << fluid << "\" unknown" << std::endl;
    exit(-1);
  }
}

#endif // KINEMATICVISCOSITY_HH
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