clojure.lang.Printf.FormatSpecificierChunk.PrintDouble C# (CSharp) Метод

            private void PrintDouble(StringBuilder sb, double d)
            {
                char bclFormatFlag;
                int precision;

                switch ( _conversion )
                {
                    case ConversionAux.Scientific:
                        // TODO: Decide if we want to make this match the number of digits in the exponent.
                        // The java version uses two digits.  This flag uses three.
                        // We could get rid of the extra leading 0 in the exponent if necessary
                        bclFormatFlag = 'e';
                        precision = _precision == -1 ? 6 : _precision;
                        break;
                    case ConversionAux.DecimalFloat:
                        bclFormatFlag = 'f';
                        precision = _precision == -1 ? 6 : _precision;
                        if ((_flags & FormatFlags.Group) != 0)
                            bclFormatFlag = 'n';
                        break;
                    case ConversionAux.General:
                        // TODO: Implement grouping for General Float.
                        // This would require detecting the Fixed/Float split and
                        // switching to N format if fixed range and grouping.
                        bclFormatFlag = 'g';
                        precision = _precision == -1 ? 6 : _precision == 0 ? 1 : _precision;
                        break;
                    case ConversionAux.HexFloat:
                        // TODO: Implement HexFloat.
                        throw new NotSupportedException("HexFloat conversion not supported (yet)");
                    default:
                        throw Util.UnreachableCode();
                }

                if ((_flags & FormatFlags.UpperCase) != 0)
                    bclFormatFlag = Char.ToUpper(bclFormatFlag);

                string bclFormat = String.Format("{0}{1}", bclFormatFlag, precision);
                string val = Math.Abs(d).ToString(bclFormat);
                bool isNeg = d < 0.0;

                StringBuilder sb1 = new StringBuilder();

                PrintLeadingSign(sb1,isNeg);
                PrintMagnitude(sb1, isNeg, val);
                PrintTrailingSign(sb1, isNeg);

                PrintWithJustification(sb, sb1.ToString());
            }