ExpressEvalByLeo/Src/MathEval/Test.mq5

//+------------------------------------------------------------------+
//|                                                         Test.mq5 |
//|                                  Copyright 2026, Niquel Mendoza. |
//|                          https://www.mql5.com/es/users/nique_372 |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza."
#property link      "https://www.mql5.com/es/users/nique_372"
#property version   "1.00"
#property strict


//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "Tokenizer.mqh"
#include "StaticAst.mqh"

//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
 {
//---
  CMathExpresionEvalStatic eval;
  CMathExpTokenizer tokenizer;
  TokenMathExp tokns[];
  const string text = "10 * (50 + 20 * (20 + 20))";
  BitInterpreter bit;
  int type;

//---


//---
  ulong a = GetMicrosecondCount();
  for(int i = 0; i < 10000; i++)
   {
    if(!tokenizer.Tokenize(text, tokns))
     {
      Print(tokenizer.FormatLastError(text));
      return;
     }
    eval.CleanCache(tokns);
    eval.ParsNoRes(tokns, bit, type);
   }
  ulong d = GetMicrosecondCount() - a;
  Print(d);
 }
//+------------------------------------------------------------------+