Inline.h

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#ifndef INLINE_H
#define INLINE_H

#include <iostream>
#include <math.h>
#include <stdlib.h>
#include <string>

namespace cryph
{

inline std::string closeStr(char openStr)
{
    if (openStr == '(')
        return ")";
    if (openStr == '[')
        return "]";
    if (openStr == '{')
        return "}";
    if (openStr == '<')
        return ">";
    if (openStr == ' ')
        return " ";
    return "???";
}

inline double degreesToRadians(double angleInDegrees)
{
    return angleInDegrees*M_PI/180.0;
}

inline bool equalScalars(double s1, double s2, double tol)
{
    return (fabs(s1-s2) < tol);
}

inline double radiansToDegrees(double angleInRadians)
{
    return angleInRadians*180.0/M_PI;
}

inline double random0To1_next()
{
    return drand48();
}

inline void random0To1_seed(long seedVal)
{
    srand48(seedVal);
}

inline int roundR2I(double val)
{
    return (int) (val + 0.5);
}

inline void skipNonblankChars(std::istream& is, int nNonBlankChars)
{
    char ch;
    for (int i=0 ; i<nNonBlankChars ; i++)
        is >> ch;
}

inline double square(double s)
{
    return s * s;
}

// Templates


template <typename T>
inline T maximum(T s1, T s2)
{
    return (s1 >= s2) ? s1 : s2;
}

template <typename T>
inline T minimum(T s1, T s2)
{
    return (s1 >= s2) ? s2 : s1;
}

template <typename T> inline void swap2(T& t1, T& t2)
{
    T temp = t1;
    t1 = t2;
    t2 = temp;
}

}
 
#endif