//+------------------------------------------------------------------+
//|                                                  Sample1_Ind.mq4 |
//|                                     Copyright ｩ 2006, Toyolab FX |
//|                                         http://forex.toyolab.com |
//+------------------------------------------------------------------+
#property copyright "Copyright ｩ 2006, Toyolab FX"
#property link      "http://forex.toyolab.com"

#property indicator_chart_window
#property indicator_buffers 1

//---- インディケータバッファ
double Buf0[];

//+------------------------------------------------------------------+
//| インディケータ初期化関数                                         |
//+------------------------------------------------------------------+
int init()
{
//---- バッファのインディケータへの割り当て
   SetIndexBuffer(0,Buf0);

   return(0);
}
//+------------------------------------------------------------------+
//| インディケータ処理関数                                           |
//+------------------------------------------------------------------+
int start()
{
   int i, limit = Bars-IndicatorCounted();

   for(i=limit-1; i>=0; i--)
   {
      Buf0[i] = (Close[i]+Close[i+1]+Close[i+2]+Close[i+3])/4;
   }

   return(0);
}
//+------------------------------------------------------------------+