mcs/class/corlib/System/DoubleFormatter.cs

   1 //
   2 // System.DoubleFormatter.cs
   3 //
   4 // Author:
   5 //   Pedro Martinez Juliá  <yoros@wanadoo.es>
   6 //
   7 // Copyright (C) 2003 Pedro Martínez Juliá <yoros@wanadoo.es>
   8 //
   9
  10 using System;
  11 using System.Text;
  12 using System.Collections;
  13 using System.Globalization;
  14
  15
  16 namespace System {
  17
  18         internal class DoubleFormatter {
  19
  20                 const double p = 100000000000000.0d;
  21                 const double p10 = 1000000000000000.0;
  22                 const int dec_len = 14;
  23                 const int dec_len_min = -30;
  24
  25                 const double p2 = 10000000000000000.0d;
  26                 const double p102 = 100000000000000000.0;
  27                 const int dec_len2 = 16;
  28                 const int dec_len_min2 = -34;
  29
  30                 public static string NumberToString (string format,
  31                                 NumberFormatInfo nfi, double value) {
  32                         FloatingPointFormatter fpf = new FloatingPointFormatter
  33                                 (format, nfi, value,
  34                                 p, p10, dec_len, dec_len_min,
  35                                 p2, p102, dec_len2, dec_len_min2);
  36                         return fpf.String;
  37                 }
  38
  39         }
  40
  41 }