bool ofits::SetFloat ( const std::string &  key, double  f, int  p, const std::string &  comment = ""  )

inline

Definition at line 543 of file ofits.h.

References ofits::Key::comment, Set(), and str.

Referenced by SetDefaultKeys(), SetFloat(), and factofits::WriteDrsOffsetsTable().

    {
        std::ostringstream sout;

        if (p<0)
            sout << std::setprecision(-p) << fixed;
        if (p>0)
            sout << std::setprecision(p);
        if (p==0)
            sout << std::setprecision(f>1e-100 && f<1e100 ? 15 : 14);

        sout << f;

        std::string str = sout.str();

        replace(str.begin(), str.end(), 'e', 'E');

        if (str.find_first_of('E')==std::string::npos && str.find_first_of('.')==std::string::npos)
            str += ".";

        return Set(key, true, str, comment);
    }

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