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Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA


Listing 7-19 extracted from chapter Reflection, late binding, attributes


Listing 7-18<     > Listing 7-20


This listing can be compiled with the command line:
csc.exe /target:exe Example_7_19.cs
Errors: 0 Warnings: 0


Example_7_19.cs
using System;
using System.Diagnostics;
class Program {
   static int Eval ( int x, int[] Coefs ) {
      int tmp = 0;
      int degree = Coefs.GetLength(0);
      for(int i=degree-1 ; i>= 0 ; i--)
         tmp = Coefs[i]+x*tmp;
      return tmp;
   }
   static void Main() {
      Stopwatch sw = Stopwatch.StartNew();
      int [] Coefs = {30139,-13735,83,66};
      forint = -26 ; x<= 19 ; x++ )
         forint = 0 ; i<10000000 ; i++)
            Eval (x,Coefs);
      Console.WriteLine("Duration:" + sw.Elapsed );
   }
}	
Copyright Patrick Smacchia 2006 2007